Don't wanna be here? Send us removal request.
Statistics
We looked inside some of the posts by golohopolymer and here's what we found interesting.
Average Info
Notes Per Post
0
Likes Per Post
0
Reblog Per Post
0
Reply Per Post
0
Time Between Posts
20 days
Number of Posts By Type
Text
17
Last Seen Tumblr Blogs
Fun Fact
Kazakhstan’s Minister of Communications and Informatics has blocked the Tumblr site because it contained 60 sites of terrorism, extremism, and pornography in 2015.
Text
Thermally Conductive Silicone Compound - 667
FEATURES OF GOLOHO-667
· thermally conduction，low thermal resistance.
· Neutral，no corrosion for many metals.
· Good thixotropy，extrusion.
· Excellent insulation performance.
· Good weatherability，temperature tolerance.
· Appearance: pasty，white or gray.
· Packed according to customer requirements.
· Shelf life: 18 months.
Description
GOLOHO-667 is the pasty，high-efficient adhesive thermal compound, filled in the room between the electronic components and the heatsinks, such as between modern high-power CPUs and high performance heatsinks.
It can achieve superior effects because it can sufficiently wet contact surface and form a very low thermal resistance interface.
TYPICAL PROPERTIES OF GOLOHO-667
Appearance Pasty Visual
Thermal Conductivity(W/m·K 1.0 ASTM D5470
Color white Visual
Specific Gravity(g/cm3) 2.3 ASTM D1475
Volatile Content at 120℃ ＜0.1%
Thermal Resistance(k﹒in2/W) at 40 psi ＜0.25 ASTM D5470
Pulverization Situation (250℃、24h) no pulverization NA
Bleed (%) ＜0.21% HG/T 2502
Volume Resistivity(Ω﹒cm) >3.7×1011 ASTM D257
Extended Temperature Limits Peak: –40°C to 200°C Long-Term: –40°C to 150°C NA
Dielectric constant at 1 kHz 12 ASTM D150
Dissipation factor at 1 kHz 0.06 ASTM D150
APPLICATIONS OF GOLOHO-667
Heat transfer for modern high-power element and high performance heat sinks，such as CPUs，heat sensors.
Insulation performance for electronic components
Extended Temperature Limits: Peak: –40°C to 200°C. Long-Term: –40°C to 150°C
Application and safety measures
If contact the compound with eyes, rinse immediately with plenty of water, and see the doctor for treatment if required.
The parts should be cleaned before the compound is used.
STORAGE OF GOLOHO-667
Store at a cool-dry place.
keep away from the children.
SHELF LIFE OF GOLOHO-667
18 MONTHS(@25°C).
STANDARD PACKING OF GOLOHO-667
Packed according to customer's requirements.
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
Our products are developed for general industrial use.
The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO POLYMER does not undertake any responsibility for any safety and loss problems.
If you want to buy thermal compound adhesive. Please contact the company's customer service. Customer service hotline: 0519-85610389; for more details, please visit web site: [email protected]
https://www.goloho-polymer.com/products/thermally-conductive-silicone-compound-667.html
0 notes
Text
Thermally Conductive Silicone Adhesive - 2752
FEATURES OF GOLOHO-2752
GOLOHO-2741 is a high performance thermally conductive rtv silicone adhesive, thermal silicone adhesive, thermal conductive silicone glue adhesive.
· Excellent thermal conductive, heat dissipation and adhesion
·Small power heater can be directly bonded on the radiator without tighten the firmware again to avoid the short circuit because of fasteners loose. Thus, reliability is improved
·Dissipate the heat and tight according to contacting heating device with radiator by the material
·Long term reliability and service life to sensitive circuit and components
·Insulation, stress-relieving, vibration absorption
·Use at: -50~200℃
·Resistance to weather, heat, chemical erosion
·Can be exempted from ultraviolet light, ozone and chemical effects outdoors
·Particularly applicable to high demanding PCB, such as instrument and apparatus, sensor, remote sensing system
· White, grey, black
·Comply with ROHS
·Multiple packaging sizes are available for this product, 310ml plastic bottles, 2.6L plastic bottles, 20L plastic buckets, 200L iron drums
·Shelf life: 6 months from the production date, cure reaction begins once contacting moisture
Description
APPLICATIONS OF GOLOHO-2752
GOLOHO-2752 silica gel with high performance has a wide range of applications.it is specifically designed for seal of electronic group and industrial materials
TECHNICAL DATA OF GOLOHO-2752
Uncured
Appearance Paste
Color White, grey
Surface curing(25℃,75%) minute 3~6
Integrated curing(25℃,75%) hour 24
Electric/mechanical properties(25℃,75%, 7days)
thermal conductivity 1.2
Density 2.17
Hardness(Shore A) 50
Tensile at break 2.52
Elongation at break ≥200
Shear strength 2.2
Dielectric strength 21
Dielectric constant 3.9
Dissipation factor 5 × 10-2
Volume resistivity ≥1.0×1015
USE AND STORAGE OF GOLOHO-2752
Avoid contact with skin, eyes, and clothing. Wash eyes for 15min once touch with it. Remove material from skin with the dry cloth, water, and soap.
Wash hands after using
Storage: keep in a dry place at 5~25℃
HANDLING PRECAUTIONS OF GOLOHO-2752
To ensure all the protected surfaces be clean and dry
Diameter: based on the sealing surface gap
Cure time: be different with temperature and humanity
PHYSICAL AND CHEMICAL PROPERTIES OF GOLOHO-2752
Appearance (color): white, grey
Appearance(state): paste
Density(25℃): 1
Solubility: indissolvable
Flammability: fire resistance
Volatility: none
TRANSPORT INFORMATION OF GOLOHO-2752
Not restricted
FACILITIES OF GOLOHO-2752
Global or local exhausting and flushing facilities
FOR USERS OF GOLOHO-2752
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only to ensure the specifications of our products. You have to test before using to confirm if it is suitable for your use.
The product is intended for industrial use only.
The data is the real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before the user's applies. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensure the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there are any quality problems. GOLOHO POLYMER will provide replacement or refund if any quality problems. Users should be responsible for ensuring that comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO chemical does not undertake any responsibility for any safety and loss problems.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit website: [email protected]
We have conductive silicone rtv and thermally conductive silicone encapsulantr for sale. If you also need thermal conductive sealant / conductive silicone sealant, please contact us.
https://www.goloho-polymer.com/products/thermally-conductive-silicone-adhesive-2752.html
0 notes
Text
RTV-1 Silicone Rubber
RTV-1 silicone is a condensed silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. RTV-1 silicone rubber / RTV 1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components including photovoltaic frame, junction box and micro-inverter, power industry including circuit boards, electronic components, light emitting diode industry including lamp beads, lamp cap and light bar, home appliance including air conditioner, fridge, washing machine, and microwave oven, induction cooker, new energy vehicle including electronic component. GOLOHO RTV-1 silicone rubbers are designed to provide long-term bonding, sealing, encapsulating and protection against moisture, environmental degradation, mechanical and thermal shock, heat dissipation and vibration where a room-temperature-curing product is preferred.
When using RTV-1 silicone rubber, all surfaces must be clean and dry. Degrease and wash off any contaminants that could impair adhesion. Suitable solvents include isopropyl alcohol, acetone, or methyl ethyl ketone. Apply a bead of RTV-1 silicone rubber to one of the prepared surfaces, then quickly cover with the other substrate to be bonded. On exposure to moisture, the freshly applied material will “skin over” in about 10 to 15 minutes at room temperature and 50% relative humidity. Any tooling should be completed before this skin forms. The surface is easily tooled with spatula. GOLOHO chemical will be tack free in about 5 to 60 minutes. After skin formation, cure continues inward from the surface. In 24 hours (at room temperature and 50% relative humidity), GOLOHO RTV-1 silicone rubbers will cure to a depth of 2 to 3 mm. Very deep sections, especially when access to atmospheric moisture is restricted, will take longer to cure completely. Cure time is also extended at lower humidity levels. Before handing and packaging bonded components, users are advised to wait a sufficiently long time to ensure that the integrity of the adhesive seal is not affected. This will depend on many factors and should be determined by user for each specific application.
As the silicone rtv supplier, if you want to buy rtv / buy silicone rtv, please contact us to get the rtv-1 silicone sealant.
https://www.goloho-polymer.com/products/rtv-1-silicone-rubber/
0 notes
Text
Low VOC Silicone Modified Polyurethane Conformal Coating - L325
FEATURES OF GOLOHO-L325
·Convenient to use: organic silicon modified polyurethane type, good waterproof, easy to repair.
·Neutral, no corrosion for many metals, anti-yellowing. Outstanding bond strength for hard to bond materials without the primer.
·Use at：-50～190℃
·Excellent insulating performance.
·Good weatherability，temperature tolerance, resistant to water,chemical erosion and aging.
·Transparent light blue, UV indicator for inspection.
·Repair circuit board.
·Package: 2L/tin
·Shelf life: 9 months
Description
APPLICATION SCOPE OF GOLOHO-L325
The polyurethane conformal coating of circuit board in electronic and electrical, living electric apparatus, rail transit and new energy.
TYPICAL PROPERTIES OF GOLOHO-L325
Appearance
surface curing(25℃,75%）min 20~60
Solid content % 99%
viscosity cp 800
Specific Gravity (25℃)g/cm3 0.9
Hardness (JISD ) 40
Tensile Strength Mpa >8
Elongation % >20
Dielectric strength kV/mm 21
Dielectric constant 60hz 3.7
Dielectric dissipation factor 60Hz 4.9 × 10-2
Volume Resistivity Ω﹒cm 6.0×1014
USE AND PRESERVATION MEASURES OF GOLOHO-L325
Do not contact with the eyes, the skin or the clothes. If contact the compound with eyes, rinse immediately with plenty of water for 15mim. If contact the compound with skin, scrub immediately with dry cloth, and rinse with soapsuds.
wash the hands after use
storage: storage at 5-25℃ in dry place.
PRECAUTIONS FOR USE OF GOLOHO-L325
Clean and dry the surface before using.
50~200μm
Suggested coating thickness：50~200μm
Curing time: be different at different temperature and humidity.
BASIC PHYSICAL AND CHEMICAL PROPERTIES OF GOLOHO-L325
Appearance(color): Transparent
Appearance(shape): liquid
pecific Gravity(25℃): 0.9
Solubility : Soluble in nonpolar solvents
Flammability: inflammable liquid
Volatile matter: Alkanes, solvents that do not contain aromatic hydrocarbon
TRANSPORT OF GOLOHO-L325
According to the dangerous goods
FACILITIES OF GOLOHO-L325
Whole or local exhausting facilities and flushing facilities.
FOR USERS
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
Our products are developed for general industrial use.
The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO POLYMER does not undertake any responsibility for any safety and loss problems.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site: [email protected]
If you need to apply the urethane conformal coat / urethane conformal coating, please contact us.
GOLOHO Polymer Materials (Changzhou) Co., Ltd. has founded in 1995. It is a leading enterprise in China which manufacture industrial adhesives, such as RTV silicone, RTV grease and conformal coating. Which are widely used in new energy, rail transportation, photoelectric display, electrical electronic equipments. After more than 20 years of development and technology accumulation, GOLOHO masters the leading technology, production process and the strict quality management system. It has approved ISO 14001:2004 GOLOHO has built the factories and R&D centers in Shenzhen, Guangdong and Changzhou, Jiangsu, winning the most of the community and the customer recognition and praise. GOLOHO provides total solutions for customers at home and abroad with Safe, reliable and innovative high-tech products and comprehensive services.
https://www.goloho-polymer.com/products/polyurethane-conformal-coating-l325.html
0 notes
Text
Modified Alkyd Conformal Coating - L220
FEATURES OF GOLOHO-L220
·Use at: -40～130℃
·Excellent insulating performance.
·Good weatherability, temperature tolerance, resistant to water, chemical corrosion and aging.
·Superior Dielectric properties
·High volume resistivity including humid conditions
·Excellent adhesion to most surfaces
·Repair circuit board.
·Package: 2L/tin
·Shelf life: 9 months
Description
GOLOHO-L220 is part of the range of transparent coating varnishes based on established modified alkyd chemistry. It is modified to be ideal for air driven spray applications without nozzle blocking. The performance of GOLOHO-L220 meets the latest requirements of electronics, low pin corrosion and fast curing at room temperature or oven cure conditions. GOLOHO-L220 has no aromatic compounds in the solvent and satisfies the requirements of the ROHS directive.
APPLICATION SCOPE OF GOLOHO-L220
The coating of circuit board in electronic and electrical, living electric apparatus, rail transit and new energy.
RESISTANCE TO HARSH CONDITIONS OF GOLOHO-L220
Electronic components varnished with GOLOHO-L219 provide maximum resistance against contaminants such as moisture and dust many chemicals. It can withstand corrosive gas atmosphere, weak acid fuels, oils, glycols and many other fluids used in automotive and shipping industry.
GOLOHO-L219 can survive temperature shock and temperature cycling resistance such as -40 to +130°C for several cycles. The cured coating retains good adhesion but remains flexible to withstand distortion of the PCB (Mandrel bend test)
PROCESSING OF GOLOHO-L220
The coating varnish GOLOHO-L219 is optimized for mass production robotic application on equipment systems where the spray is controlled by air flow or similar equipment. This coating minimizes the risk of blocking of the nozzle by slight reduction of evaporation of the solvent and reducing curing. It can also be used for dipping if the viscosity is suited to the PCB or component to be coated. GOLOHO-L219 is flammable and good ventilation is important in all processing areas. In order to achieve satisfactory wetting and fault-free adhesion of the coating varnish it is important to ensure compatibility with the applied solder resist, paste and flux.
CURING OF GOLOHO-L220
For batch Curing: Air curing at 23°C for 16h , Accelerated curing 80°C/15min
Very short cure times of about 10 minutes can be achieved with the correct temperature profile in a well regulated in-line oven. Caution is needed to limit the rate of temperature increase to avoid bubbles in the coating. Guidance on curing profiles is available on request.
TYPICAL PROPERTIES OF GOLOHO-L220
Appearance
surface curing(80℃,72% )min 15
Solid content % 40±2
viscosity cP 50
Specific Gravity (25℃) 0.9
Pencil Hardness (JISD ) 2H
Tensile Strength Mpa >8
Elongation % >20
Dielectric strength kV/mm 26
Dielectric constant 60hz 3.7
Dielectric dissipation factor 60Hz 4.9× 10-2
Volume Resistivity Ω﹒cm 6.0×1014
USE AND PRESERVATION MEASURES OF GOLOHO-L220
Do not contact with the eyes, the skin or the clothes. If contact the compound with eyes, rinse immediately with plenty of water for 15mim. If contact the compound with skin, oho scrubs immediately with dry cloth, and rinse with soapsuds.
wash the hands after use
storage: storage at 5-25℃ in dry place.
PRECAUTIONS FOR USE OF GOLOHO-L220
Clean and dry the surface before using.
Suggested coating thickness:20~80μm
Curing time: be different at different temperature and humidity.
BASIC PHYSICAL AND CHEMICAL PROPERTIES OF GOLOHO-L220
Appearance(color):yellowish
Appearance(shape): liquid
Specific Gravity(25℃):0.9
Solubility: Soluble in nonpolar solvents
Flammability: inflammable liquid
Volatile matter: modified alkyd, solvents that do not contain aromatic hydrocarbon
TRANSPORT OF GOLOHO-L220
According to the dangerous goods
ACILITIES OF GOLOHO-L220
Whole or local exhausting facilities and flushing facilities.
FOR USERS
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
Our products are developed for general industrial use.
The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO chemical does not undertake any responsibility for any safety and loss problems.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site: [email protected]
RTV-2 Silicone Rubber
RTV-2 silicone rubber system is one of the three RTV silicone rubber systems that is most widely used. The silicone rubber can be turned into elastomer with the net structure at room temperature when exposed to moisture in the air. GOLOHO RTV-2 silicone rubber not only has high-temperature resistance, aging resistance, water resistance and good electrical properties but also has good flowability and strong tensile strength.
https://www.goloho-polymer.com/products/modified-alkyd-conformal-coating-l220.html
0 notes
Text
Light/Moisture Cure Conformal Coating-L213
FEATURES OF GOLOHO-L213
UV rapid cure
secondary moisture cure
one-component, 100% solid content
low viscosity
-55℃~120℃ temperature resistance: -55~120℃
Description
GOLOHO-L213 is a single component, UV-moisture curable, acrylated polyurethane conformal rtv silicone coating
TYPICAL APPLICATIONS OF GOLOHO-L213
Coating and protection on the complex shape of PCB and integrated circuit
TYPICAL PROPERTIES OF GOLOHO-L213
Model L213
Appearance colorless/light-yellow liquid
Resin acrylated polyurethane
Solid content % 100
Density g/cm3 1.09
Viscosity cP 100
Cure time s 10
Illumination intensity mJ/cm2 500~600
Temperature resistance ℃ -55~120
Dielectric strength kV/mm 43
Volume Resistivity Ω·cm 6.3×1011
Dielectric constant 1MHz 4.01
Dielectric dissipation factor 1MHz 0.12
HOW TO USE GOLOHO-L213
As it is sensitive to light, these kinds of light like sunlight, UV, artificial light must be controlled to decrease its exposure during storage and handing process.
All surface in contact with the material should be clean and free from impurity, grease, or other contaminants prior to dispensing the material to acquire expectant results
Application methods: artificial brush, mechanic spray, dip
Cure: proper length wave UV light is needed to achieve constant depth of cure, and the cure time depend on the lamp intensity and distance from the source
Some temperature sensitive substrate should be cooled before coating.
SPECIAL VERSION OF GOLOHO-L213
The product is nontoxic after curing, but avoid contact with skin. If contact the compound with eyes, rinse immediately with plenty of water
Shelf life and storage conditions
Shelf life: in sealed original containers 12 months at 5~25℃
Storage: protect from UV light, protect against humidity
FOR USERS
Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
Our products are developed for general industrial use.
The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO china does not undertake any responsibility for any safety and loss problems.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site:[email protected]
https://www.goloho-polymer.com/products/light-moisture-cure-conformal-coating-l213.html
0 notes
Text
High Thermally Conductive Silicone Adhesive - 4337
FEATURES OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
·One-part addition mid-temperature cured conductive silicone adhesive sealant
·Easy to use . no need to mix ,vacuum and exhaust bubble.
·Semi-flowable .
·Cures with heat to an elastomer in a short period of time .no by-product.
·Excellent adhesion sealant to Various metals ,glass, ceramics and plastics. No primer needed.
·After cured ,elastomer stable from -50°C – 250°C .
·Excellent insulation and flammable retardant .
·Excellent weatherability and temperature resistance. Non-corrosive to chemical product.
·Tolerance to UV, ozone and chemical products when outdoor use,
·Superior deep section cure .
·Superior high temperature performance. low coefficient of linear expansion
·Description
GOLOHO-4337 is a one-part, low viscosity allows for excellent flowability and non-corrosive to metal , heat curable silicone rubber designed for electric and electronic parts required high speed cured and strong tensile strength (without primer ) sealant and adhesion. This product cures with heat to form rubber.
TYPICAL PRODUCT DATA OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Typical uncured propertie 4337R 4337RM 4337RH 4337G 4323 4321
Appearance semi-flowable
Color Red Grey Black White
Adhesion rate pas(P) 12.5(125) 17(170) 25(250) 12.5(125) 16(160) 18(180)
TYPICAL mechanical PROPERTIES
Specific gravity g/ cm3 1.45 1.46 1.48 1.45 1.45 1.46
Hardness Type A(A) >38 >38 >40 >38 >38 >39
Tensile strength MPa (kgf/ cm2) >2.9 >2.9 >3.0 >2.9 >3.0 >3.0
Adhesive strengthMPa(kgf/ cm2) >1.8 >1.8 >1.5 >1.8 >1.5 >1.5
Elongation % 170 160 >150 170 >150 >150
TYPICAL electrical PROPERTIES (CURED)
Strength of breakdown voltage kV/mm >20 20 >20 >20 >20 >20
Dielectric constant 1Mhz <3.9 3.9 <3.9 <3.9 <3.9 <3.9
Dielectric loss 1mhz 5×10-2 5×10-2 5×10-2 5×10-2 5×10-2 5×10-2
Volume resistivity Ω.cm >3.4×1014 >3.4×1014 >3.4×1014 >3.4×1014 >3.4×1014 >3.4×1014
CURE PROPERTY OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Typical cure time and temperature
Temperature Cure time
150 12
200 8
A cure time required is subjected to heat condition, specific application form and efficiency.
generally, a sample test should be taken to confirm it.
TYPICAL IRON CURE TIME AND WAY OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Typical iron cure time and way (by electricity heating)
Power(W) Once time(s) Second time(s)
1400 60+<45 80
1800 45+<40 60
2200 40+<30 50
Different output power and structure of electronic Irons will result in a different cure time output.
above data is given for only reference ,user should do adjust while test.
APPLICATION OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Adhesive to Electronic, electric equipment, metal products etc. Esp. the RTV flowable silicones rubber(such as 39011 series ), when difficulty in curing, 4326 can cure to elastomer immediately upon heating in a short time.
Dry and degrease all surfaces, wash off any contaminant that could impair adhesion. Solvents includes isopropanol alcohol. acetone and butanone.
Primerless adhesion to most material such as metal ,engineering plastic etc.
HANDLING PRECAUTION OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Basic surfaces contain substance such as firming agent and adhesion promoter may resist cure. A test should be made before application.
Stored in dry and cool places at room temperature (25°C. keep away from direct sunlight)
Basic surface should not include plastic ( PP ,PE , fluorine grease etc.) ,Silicones rubber ( RTV silicone rubber, vulcanization rubber, fluorine rubber etc.)
SAFETY MEASURES OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Fire Fighting Measures
Media of extinguishing fire can be : water ,powder ,carbon dioxide (CO2)
Under constant temperature cold storage dark place. (12 ℃ below avoid direct sunlight of six months)
Usage and management measures
Keep away from inflammability .
Avoid contacting with skin ,eyes and clothes. Once contact with eyes, immediately flush with water for 15 minutes. once touch skin, immediately wipe with dry cloth and wash with soap.
Wash hands after handling.
PHYSICAL AND CHEMICAL PROPERTIES OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Appearance (color): Red ( R ) Grey (G) Black(B) and White(W) .
Appearance (form): semi-flowable paste .
Specify gravity (25°C): 1
Solubility in water: hard
Flammability: hard
volatility: Nil
HAZARDS INFORMATION OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Corrosive to skin: Nil
Irritative to eyes: mild
Irritative to skin: nil
EFFECTS ON ENVIRONMENT OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Thermal decomposition / combustion products has no adverse effects on environment and animal.
DISPOSAL CONSIDERATIONS OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Uncured silicone rubber : Burying up is recommended
Cured silicone rubber : incineration is recommended
Uncured silicone rubber : Burying up is recommended
Cured silicone rubber : incineration is recommended
TRANSPORT INFORMATION OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
This product is not regarded as dangerous goods. explosive hazard , oxidizing substances , toxic , radioactive material and not belong to corrosive products.
FACILITY OF ONE-PART ADDITION MID-TEMPERATURE CURED SILICONE RUBBER GOLOHO-4337
Integral or partial ventilation and washing facility.
REMARKS:
It is the responsibility of the user to determine the suitability of any GOLOHO product for any intended application. NEVER USE ANY GOLOHO PRODUCT FOR IMPLANTATION OR INJECTION INTO THE HUMAN BODY. GOLOHO PRODUCT are for industrial use only. Specifications are available by contacting GOLOHO. Typical property data values should not be used as specifications .Inasmuch as GOLOHO Chemical Industrial Limited has no control over the use to which others may put the material, it does not guarantee that the same results as those described herein will be obtained. Each user of the material should make his own tests to determine the suitability of the material for his own particular use. Material Safety Data Sheets are available upon request from GOLOHO. We have great automotive silicone and thermally conductive silicone. If you need automotive silicone adhesive. The contents of this catalog are subject to change without notice. UL, TUV, SGS certificates have been obtained for the GOLOHO products mentioned. No part of this data may be reproduced without the prior approval of GOLOHO. Service telephone No.: 0519-85610389. Contact [email protected] for more detail information.
GOLOHO Polymer Materials (Changzhou) Co., Ltd. has founded in 1995. It is a leading enterprise in China which manufacture industrial adhesives, such as RTV silicone, RTV grease and conformal coating. Which are widely used in new energy, rail transportation, photoelectric display, electrical electronic equipments. After more than 20 years of development and technology accumulation, GOLOHO masters the leading technology, production process and the strict quality management system. It has approved ISO 14001:2004 GOLOHO china has built the factories and R&D centers in Shenzhen, Guangdong and Changzhou, Jiangsu, winning the most of the community and the customer recognition and praise. GOLOHO provides total solutions for customers at home and abroad with Safe, reliable and innovative high-tech products and comprehensive services.
https://www.goloho-polymer.com/products/high-thermally-conductive-silicone-adhesive-4337.html
0 notes
Text
High Performance Silicone Adhesive/Sealant - 64W
FEATURES OF HIGH PERFORMANCE SILICONE ADHESIVE/SEALANT GOLOHO-64W
·Convenient: one-part, rapid cure at room temperature
·Neutral, no corrosion to metal, no prime
·Excellent thermal conductive, heat dissipation and adhesion
·Small power heater can be directly bonded on the radiator without tighten the firmware again to avoid the short circuit because of fasteners loose. Thus, reliability is improved, meanwhile, work time has been decreased
·Dissipate the heat and tight according to contacting heating device with radiator by the material
·Long term reliability and service life to sensitive circuit and components
·Insulation, stress-relieving, vibration absorption, Use at: -50~200℃
·Resistance to weather, heat, chemical erosion
·Excellent insulation performance
·Can be exempted from ultraviolet light, ozone and chemical effects outdoors
·Particularly applicable to high demanding PCB, such as instrument and apparatus, sensor, remote sensing system
·Color: white
·Multiple packaging sizes are available for this product, 100ml Al tubes, 310ml and 2.6L plastic bottles
·Shelf life: 6 months from the production date
TECHNICAL DATE OF HIGH PERFORMANCE SILICONE ADHESIVE/SEALANT GOLOHO-64W
Uncured
Appearance Semi-paste
Color White
Surface curing（min） ≤15
Electric/mechanical properties(25℃, 75%, 7days)
Density g/cm3 ≥1.3
Durometer（ShoreA) ≥40
Shear strength （Mpa） ≥1.3
Tensile strength Mpa ≥1.8
Elongation % ≥160
Thermal conductivity W/m·k 0.6~0.8
Dielectric strength kV/mm ≥21
Volume resistivity Ω﹒cm 0.5×1015
USE AND STORAGE OF HIGH PERFORMANCE SILICONE ADHESIVE/SEALANT GOLOHO-64W
Cut the tip then extrude the adhesive according to demand. Cure at room temperature. For more details or other special appliance, contact our customer service department.
Extrusion diameter: depend on the sealing gap
Cure time: depend on the temperature and humidity of the working conditions
Storage: keep in cool and dry place.
HANDING CAUTIONS OF GOLOHO-64W
Avoid fire
Avoid contact with skin, eyes, and clothing. Wash eyes for 15min once touch with it. Remove material from skin with dry cloth, water, and soap
Wash hands after using
Keep clean of the substrate
Physical and chemical properties
Appearance(color): red
Appearance(state): semi-paste
＞1.3 Density(25℃): 1.3
Solubility: indissolvable
Flammability: inflammability
Volatility: none
SAFETY MEASURES OF GOLOHO-64W
FIRE MEASURES OF GOLOHO-64W
Extinguisher
Component: water, powder, carbon dioxide
Toxicity of GOLOHO-64W
kin erosion: none
Eyes stimulation: light
Skin stimulation: none
Environment impact of GOLOHO-64W
The product of combustion is hardly any toxicity to the environment or living things
Facilities of GOLOHO-64W
Global or local exhausting and flushing facilities
Transport information of GOLOHO-64W
Not restricted
NOTES OF HIGH PERFORMANCE SILICONE ADHESIVE/SEALANT GOLOHO-64W:
The article is considered to be reliable.
All the data are the non-standard values. Without notice, the contents of this article may be changed due to the product performance improvement and specification.
We just only ensure the specifications of our products. You have to test the product before using to confirm if it is suitable for your use.
Our products are developed for general industrial use.
Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389
RTV-2 Silicone Rubber
RTV-2 silicone rubber system is one of the three RTV silicone rubber systems that is most widely used. The silicone rubber can be turned into elastomer with the net structure at room temperature when exposed to moisture in the air. GOLOHO RTV-2 silicone rubber not only has high-temperature resistance, aging resistance, water resistance and good electrical properties but also has good flowability and strong tensile strength.
https://www.goloho-polymer.com/products/high-performance-silicone-adhesivesealant-64w.html
0 notes
Text
Two-Part, 1 To 1 Mix Ratio Transparent Silicone Gel - 324C-AB
http://www.goloho-polymer.com/products/two-part-1-to-1-mix-ratio-transparent-silicone-gel.html
SPECIAL FEATURES OF GOLOHO-324C-AB
1:1
Two-part, 1:1 mix ratio
Low viscosity
Room temperature accelerated cure, no small molecule release
Suitable working time at room temperature
Excellent adhesion and self-healing
Excellent stability at 200℃ high temperature
CAUTIONS OF GOLOHO-324C-AB
To ensure all the protected surfaces be clean and dry
The two components should be thoroughly mixed at a 1:1 ratio by weight or volume, a vacuum encapsulation for 5~10min is recommended(10~20mm Hg)
Working time is defined as the time required for viscosity to double after mixing followed by recommended ratio in 2h at room temperature
To eliminate any air introduced during dispensing or trapped, a vacuum encapsulation is recommended, especially for complex shape circuit
0 notes
Text
Thermally Conductive Silicone Adhesive - 2752
http://www.goloho-polymer.com/products/thermally-conductive-silicone-adhesive-2752.html
FEATURES OF GOLOHO-2752
GOLOHO-2741 is a high performance RTV silicone thermally conductive adhesive
· Excellent thermal conductive, heat dissipation and adhesion
·Small power heater can be directly bonded on the radiator without tighten the firmware again to avoid the short circuit because of fasteners loose. Thus, reliability is improved
·Dissipate the heat and tight according to contacting heating device with radiator by the material
·Long term reliability and service life to sensitive circuit and components
·Insulation, stress-relieving, vibration absorption
·Use at: -50~200℃
·Resistance to weather, heat, chemical erosion
·Can be exempted from ultraviolet light, ozone and chemical effects outdoors
·Particularly applicable to high demanding PCB, such as instrument and apparatus, sensor, remote sensing system
· White, grey, black
·Comply with ROHS
·Multiple packaging sizes are available for this product, 310ml plastic bottles, 2.6L plastic bottles, 20L plastic buckets, 200L iron drums
·Shelf life: 6 months from the production date, cure reaction begins once contacting moisture
0 notes
Text
RTV-1 Silicone Rubber
http://www.goloho-polymer.com/products/rtv-1-silicone-rubber/
RTV-1 silicone is a condensed silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. RTV-1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components including photovoltaic frame, junction box and micro-inverter, power industry including circuit boards, electronic components, light emitting diode industry including lamp beads, lamp cap and light bar, home appliance including air conditioner, fridge, washing machine, and microwave oven, induction cooker, new energy vehicle including electronic component. GOLOHO RTV-1 silicone rubbers are designed to provide long-term bonding, sealing, encapsulating and protection against moisture, environmental degradation, mechanical and thermal shock, heat dissipation and vibration where a room-temperature-curing product is preferred.
0 notes
Text
High Performance Silicone Adhesive/Sealant - 3334
http://www.goloho-polymer.com/products/high-performance-silicone-adhesivesealant-3334.html
FEATURES OF GOLOHO-3334
Convenient: one-part, deoximation, rapid cure at room temperature
Neutral, no corrosion to metal, anti-yellowing. Excellent adhesive to hard bonding materials without prime
Use at: -50~200℃
Excellent insulation
Resistance to weather, temperature, chemical erosion and aging
Can be exempted from ultraviolet light, ozone and chemical effects outdoors
Color: white, grey, black
Multiple packaging sizes are available for this product, 50ml plastic tubes, 2.6L plastic bottles and 20L barrels
Shelf life: 6 months from the production date
Adhesion, water-proof, encapsulate of electronic components, instruments, sensors, remote sensing system and control components.
0 notes
Text
High Performance Silicone Adhesive/Sealant - 2402W
http://www.goloho-polymer.com/products/high-performance-silicone-adhesive-sealant-2402w.html
FEATURES OF HEAT RESISTANT RTV SILICONE GLUE GOLOHO-2402W
GOLOHO-2491 is a high-performance heat resistant RTV silicone glue
·Convenient to use: one part, rapid curing at room temperature,deal coholization
·Neutral,non-corrosive to various metals. Excellent bonding strength for hard adhesive substrate without primer
· Use at: -50~200℃
· Excellent insulating performance
· Resistance to weather, temperature, chemical erosion and aging
· Can be exempted from ultraviolet light, ozone and chemical effects outdoors
· White,grey,black, semi-transparent
· Comply with ROHS
·Multiple packaging sizes are available for this product,310ml plastic bottles,2.6L plastic bottles,20L plastic buckets,200L iron drums
·Shelf life:6 months from the production date, cure reaction begins once contacting moisture
0 notes
Text
Heat Resistant Silicone Adhesive/Sealant - 3912R
http://www.goloho-polymer.com/products/heat-resistant-silicone-adhesivesealant-3912r.html
FEATURES OF GOLOHO-3912R
·UL certificated product(E254532)
·One-part RTV silicone rubber
·Exposure to humid air can be cured at room temperature
·Flowing
·Form rubber elastomer
·Use at: -50~200℃
·Excellent insulating and flammability performance
·Resistance to weather, temperature, chemical erosion
·Can be exempted from ultraviolet light, ozone and chemical effects outdoors
·Color: red
·Multiple packaging sizes are available for this product, 50ml Al tubes, 310ml plastic bottles, 20L plastic buckets,
·Shelf life: 6 months from the production date
0 notes
Text
#heat#resistant#glue#for#rubber
FEATURES OF GOLOHO-3912R
·UL certificated product(E254532)
·One-part RTV silicone rubber
·Exposure to humid air can be cured at room temperature
·Flowing
·Form rubber elastomer
·Use at: -50~200℃
·Excellent insulating and flammability performance
·Resistance to weather, temperature, chemical erosion
·Can be exempted from ultraviolet light, ozone and chemical effects outdoors
·Color: red
·Multiple packaging sizes are available for this product, 50ml Al tubes, 310ml plastic bottles, 20L plastic buckets,
·Shelf life: 6 months from the production date
http://www.goloho-polymer.com/products/heat-resistant-silicone-adhesivesealant-3912r.html
0 notes
Text
Conformal Coating
http://www.goloho-polymer.com/products/conformal-coating/
Conformal coating is a thin transparent polymeric coating applied to PCB’s to provide protection from the end-use environment. Common types of conformal coatings include acrylics, urethanes, epoxies, silicones and polyparaxylylene. They are typically applied at 1-5 mil thickness. Conformal coatings have many common functions, such as inhibiting current leakage due to environmental contamination, inhibiting corrosion, improving fatigue resistance of solder joints, inhibiting arcing and corona, providing mechanical support. Meanwhile GOLOHO conformal coating products can meet the critical demands with the reduction in component size, pitch, circuitry spacing, and laminate thickness.
The PCB products with conformal coating are reliability that is the ability to function under specific conditions for a specified period of time without failure. GOLOHO conformal coating products are used in different fields including aerospace, military, automotive, electronics industry.
0 notes
Text
#heat#resistant#glue#for#electronics / #silicone#sealant#for#electronics
FEATURES OF HEAT RESISTANT RTV SILICONE GLUE GOLOHO-2402W
GOLOHO-2491 is a high-performance heat resistant RTV silicone glue
·Convenient to use: one part, rapid curing at room temperature,deal coholization
·Neutral,non-corrosive to various metals. Excellent bonding strength for hard adhesive substrate without primer
· Use at: -50~200℃
· Excellent insulating performance
· Resistance to weather, temperature, chemical erosion and aging
· Can be exempted from ultraviolet light, ozone and chemical effects outdoors
· White,grey,black, semi-transparent
· Comply with ROHS
·Multiple packaging sizes are available for this product,310ml plastic bottles,2.6L plastic bottles,20L plastic buckets,200L iron drums
·Shelf life:6 months from the production date, cure reaction begins once contacting moisture
http://www.goloho-polymer.com/products/high-performance-silicone-adhesive-sealant-2402w.html
0 notes