digood223
digood223
DIGOOD
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digood223 · 4 years ago
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Introduction to the role of high temperature resistant tape.
1. High temperature resistant tape is mainly suitable for metal surface treatment of computer cases, cabinets, etc., to protect the high temperature powder from spraying and baking paint. 2. At the same time, high-temperature tape is also suitable for electronic products, automotive industry, coating and other products. When high-temperature spraying, it plays a role of shielding, protection and insulation. 3. High temperature resistant tape will be fixed during the production of printed circuit boards, electronic parts, resistors and capacitors, and during the process of PCB impregnation, it will shield the gold fingers and prevent the plating solution from immersion and pollution. The printed circuit board gold plating has shielding protection. A certain effect. 4. Household appliances, machinery, electronics and other industries also need high-temperature coating and spray paint protection, high-temperature binding and fixing, and high-temperature adhesive tape can solve these problems. 5. High temperature resistant tape is sometimes used as a release paper joint, referred to as connecting tape. 6. It can be used in the drum of sizing machine, thermoplastic demoulding and other industries. The high temperature resistant tape can be used repeatedly and is easy to replace. 7. High temperature resistant tape is widely used in packaging, thermoplastic, compounding, sealing and heat sealing, electronic and electrical industries. 8. Mainly used in the electronics industry. The temperature resistance is usually between 120° and 260°. The high temperature resistant tape is often used for painting, baking varnish leather processing, coating masking and fixing in the manufacturing process of electronic parts, printed circuit boards and high temperature processing masks.  
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digood223 · 4 years ago
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Analysis of the status quo of the Fiber Jumper industry.
1. The life cycle of the Fiber Jumper industry. Through the market growth rate, demand growth rate, product variety, number of competitors, technological changes, and user purchase behavior of the Fiber Jumper industry, the development stage of the industry is judged. 2. The market supply and demand balance of Fiber Jumper industry. By studying the supply and demand status of the Fiber Jumper industry, as well as the import and export status, the supply and demand balance of the industry is judged, in order to grasp the degree of industry market saturation. 3. The competitive landscape of the Fiber Jumper industry. Through the analysis of the bargaining power of suppliers in the Fiber Jumper industry, the bargaining power of buyers, the ability of potential competitors to enter, the ability of substitutes, and the current competitiveness of competitors in the industry, we can grasp the five factors that determine the profit level of the industry. Kind of power. 4. Economic operation of Fiber Jumper industry. Mainly for data analysis, including the number of competing companies in the Fiber Jumper industry, the number of employees, total industrial output value, sales output value, export value and other aspects. 5. The main market competition enterprise in the Fiber Jumper industry. Including the company's products, business status, financial status, competitive strategy, market share, competitiveness analysis, etc. 6. Analysis of investment, financing and mergers and acquisitions. Including investment and financing project analysis, merger analysis, investment area, investment return, investment structure, etc. 7. Marketing of Fiber Jumper industry. Including marketing concept, marketing model, marketing strategy, channel structure, product strategy, etc. 
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digood223 · 4 years ago
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Analysis of the fiber optic connector adapters industry.
1. Analysis of the production capacity of the fiber optic connector adapters industry. It refers to the statistical analysis of the total amount of goods that a producer can produce and the total amount of goods produced in a certain period; at the same time, it analyzes the capacity and output structure of the fiber optic connector adapters industry during this period. 2. Import and export analysis of fiber optic connector adapters industry. It refers to the analysis of the import and export volume, import and export structure, and import and export price trend of the fiber optic connector adapters industry during the same period of statistical analysis. 3. Analysis of inventory and self-consumption in the fiber optic adapter industry. 4. Analysis of the supply of fiber optic connector adapters industry. The market supply is not equal to the production, because a part of the production is used by the producers for their own consumption as a reserve or export, and a part of the supply can be imported goods or used reserve goods. 5. Analysis of the needs of the fiber optic adapter industry. It refers to the statistical analysis of the total demand for the fiber optic connector adapters industry in the downstream market during the above period; at the same time, the analysis of the demand scale, demand structure and the regional structure of the total demand of the downstream industry during this period. 6. Analysis of factors affecting the supply of fiber optic connector adapters industry. Including price factors, substitute factors, production technology, policies, and downstream industry development. 7. Analysis of factors affecting the demand of the fiber optic connector adapters industry. Including changes in disposable income, changes in personal preferences, borrowing and its costs, changes in prices of substitutes and complements, population size and structure, expectations for the future, changes in education levels, etc. 
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digood223 · 4 years ago
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The main structure of the optical fiber jumper.
Optical fiber jumper (also known as optical fiber connector) means that both ends of the optical cable are equipped with connector plugs to realize the active connection of the optical path; one end with a plug is called a pigtail. Fiber optic jumpers are similar to coaxial cables, except that there is no mesh screen. In the center is the glass core through which light propagates. In a multimode fiber, the diameter of the core is 50μm~65μm. The single-mode fiber core has a diameter of 8 μm to 10 μm. The core is surrounded by a glass envelope with a lower refractive index than the core to keep the optical fiber in the core. On the outside is a thin plastic jacket to protect the envelope. The fiber jumper is the fiber connector that is connected to the optical module. There are many types, and they cannot be used mutually. The SFP module is connected to the LC fiber optic connector, and the GBIC is connected to the SC fiber optic connector. The following is a simple analysis of several commonly used optical fiber connectors in network engineering: 1. FC type optical fiber jumper: The external strengthening method is a metal sleeve, and the fastening method is a turnbuckle. Generally used on the ODF side, the most used on the distribution frame. 2. SC type optical fiber jumper: the connector that connects to the GBIC optical module, its shell is rectangular, and the fastening method is a plug-in latch type, without rotation. Most used on router switches. 3. ST-type optical fiber jumper: often used in optical fiber distribution frame, the outer shell is round, and the fastening method is turnbuckle. For 10Base-F connections, the connector is usually of the ST type. Commonly used in optical fiber distribution frames. 4. LC-type optical fiber jumper: the connector for connecting the SFP module, which is made of a modular jack (RJ) latch mechanism that is easy to operate. Routers are commonly used. 
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digood223 · 4 years ago
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Advantages of the Tiger Head 1.5v rechargeable li ion battery.
1. The Tiger Head 1.5v rechargeable li ion battery has a long cycle life: greater than or equal to 1000 times. 2.The low temperature discharge performance of the 1.5v rechargeable li ion battery is good: the lithium ion battery can work normally at -25 degrees. 3. The charge retention capacity of the 1.5v rechargeable li ion battery is strong: after placing a fully charged lithium ion battery pack for two months, its capacity is greater than or equal to 80%. 4. The 1.5v rechargeable li ion battery has strong continuity. Since the weight of the lithium-ion battery pack is only 30% of the lead-acid battery, under the same voltage and capacity, the continuity of the lithium-ion battery is strong. 5. The specific energy of the 1.5v rechargeable li ion battery is high: Since the volume of the lithium ion battery is only 30% of the lead acid battery, when the same space is used, the energy reserve of the lithium ion battery is larger than that of the lead acid battery. 6. The 1.5v rechargeable li ion battery has a wide operating temperature range: the lithium ion battery can work in the range of -25 degrees to 45 degrees. 7. The charging time of the Tiger Head 1.5v rechargeable li ion battery is short: because of the technology of the smart chip, the charging time is only 2-3 hours. 8. The Tiger Head 1.5v rechargeable li ion battery has high environmental protection performance: over more than 1000 times recycles makes it a highly environmentally friendly product. 
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digood223 · 4 years ago
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How to use pillow packing machine to extend the service life?
Pillow packing machines are widely used in food, medicine, daily necessities, chemicals, hardware and other industries. At the same time, the pillow packing machine is also very easy to operate and simple in structure, which has made a great contribution to the packaging machine industry. After purchasing the pillow packing machine, you need to pay attention to its maintenance and maintenance daily, so as to ensure that the packaging machine can continue to output, maximize its usefulness, and extend its service life. The following briefly introduces the main points of maintaining the pillow packing machine. 1. Lubrication of pillow packing machine. Lubricate the gears of the packaging machine, the oil hole of the bearing with a seat, and the moving parts on a regular basis. Once every shift, the reducer is strictly forbidden to run without oil. When adding lubricating oil, be careful not to put the oil tank on the rotating belt to prevent slipping and loss of rotation or premature aging of the belt and damage. 2. Maintenance work of pillow packing machine. Before using the pillow packing machine, check the screws of each part, and there must be no looseness, otherwise it will affect the normal operation of the whole machine. For the electrical parts, pay attention to waterproof, moisture-proof, and anti-corrosion work. To ensure that the inside of the electric control box and the wiring terminals are clean to prevent electrical failure. 3. Cleaning work of pillow packing machine. After the equipment is shut down, the conveyor belt knife holder should be cleaned in time to ensure that the sealing lines of the packaged product are clear. The scattered materials should be cleaned up in time to facilitate the cleanliness of the machine parts, so as to better extend its service life, colleague Always clean the dust in the electric control box to prevent electrical faults such as short circuits or poor contacts. 
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digood223 · 4 years ago
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Charging method of 1.5v rechargeable li ion battery.
1. The pre-charge stage of 1.5v rechargeable li ion battery. When the DC power supply is turned on, when the 1.5v rechargeable li ion battery is detected, the charging chip is activated to enter the pre-charging process. During this period, the charging controller charges the battery with a relatively small current to restore the battery voltage and temperature to normal situation. 2. Constant current charging stage of 1.5v rechargeable li ion battery. In the early stage of charging, the charging circuit charges a 1.5v rechargeable li ion battery with a constant current. Generally, most lithium batteries use a standardized charging rate. During constant current charging, the battery voltage will slowly rise, as long as the battery voltage reaches the set termination voltage, the constant current charging will be terminated, and then enter the constant voltage charging process. 3.Constant voltage charging stage of 1.5v rechargeable li ion battery. In the process of constant voltage charging, the charging current will gradually decay. When it is monitored that the charging current drops below the set value, or the full charging time is overtime, the charging will be switched to the top to stop charging. At this time, the charging controller will use a very small charging current as The battery replenishes energy. Under normal circumstances, this process can extend the battery's operating time by 5%~10%. 
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digood223 · 4 years ago
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What are the characteristics of Nanocrystalline magnetic cores?
Nanocrystalline magnetic core has high Bs, high effective permeability, high DC bias stability, high temperature stability, wide frequency adaptability, low power consumption, low-cost new soft magnetic material, applied to high power, high frequency, Miniaturized, high conversion rate switching power supply transformers and chokes. Nowadays, solar energy industry inverters, hydropower, air power, and electric energy conversion and charging for hybrid vehicles have a great market space and future, because the performance of nanocrystalline magnetic cores has extremely high controllability.  The nanocrystalline magnetic core undergoes surface insulation treatment, and is uniformly mixed with the bonding agent, then pressed into shape and annealed. There are basically three ways to obtain nanocrystalline powder: amorphous strips are crushed after annealing and crystallization, mechanical alloying, and molten alloy atomization. At present, mechanical alloying is still in the laboratory research stage, and the amorphous strip crystallization method is produced in small batches by a few companies in China, but the market cannot be expanded due to cost reasons. Compared with other methods, the molten alloy atomization method has high efficiency and low cost. Its disadvantage is that the powder produced has low amorphous content and high loss. 
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digood223 · 4 years ago
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Eight advantages of biscuit pillow packing machine.
At present, biscuit pillow packing machines are developing rapidly in the packaging machinery industry. It not only has advanced packaging technology, but also has excellent equipment production capacity and powerful functions. Because the biscuit pillow packing machine not only adopts intelligent man-machine interface, adopts dual inverter control, adopts high-sensitivity photoelectric eye color mark tracking sealing and cutting technology, but also has many leading functions and technologies. The following briefly introduces the eight advantages of the biscuit pillow packing machine. 1. High degree of automation, the whole machine is controlled by single chip microcomputer and stepping motor. Therefore, the operation of the biscuit pillow packing machine is safe and reliable, and the parameter setting is simple and convenient. 2. The transmission system of the biscuit pillow packing machine is simple and stable. It can not only realize one-step placement, packaging, sealing and cutting, but also effectively improve packaging efficiency. 3. Pillow type biscuit packaging machine has positioning and stopping functions. In the final sealing and cutting process of the packaging, not only the accuracy is relatively accurate, but the sealing and cutting knife will not stick to the packaging film during the continuous shrinking and sealing process. 4. The waste rate of biscuit pillow packing machine is low. The conveying system is equipped with an automatic detection device, which prevents empty packages from entering the sealing and cutting process, and automatically closes and lifts them, which not only improves the quality, but also avoids the waste of packaging film. 5. The biscuit pillow packing machine has a healthy and reliable packaging environment, without manual intervention during the entire packaging process, the equipment and materials are all stainless steel, and the drive shaft is also oil-free. 6. The adjustment system is flexible and the packaging range is wide. Various specifications, forms and properties of commodities can be packed with pillow packaging machines, such as biscuits, French fries, tissues, soap, hardware products, cartons, etc. 7. Biscuit pillow packing machines are widely used. It can meet the packaging needs of food, daily necessities, medicine, hardware, stationery, toys and other fields. 8. Biscuit pillow packing machine is energy-saving and efficient. It can adjust functions according to different market needs and improve the technology of the process. Because it is controlled by the software as a whole, it can not only maintain its advantages, but also keep pace with the times. Pillow type biscuit packaging machine has the advantages of powerful functions, strong practicability, economy, intelligence and high technical content. Its application not only makes the packaging machinery industry a big step forward, but also promotes the development of other industries. 
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digood223 · 4 years ago
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The development trend of candy packing machine.
The outer packaging of candy nowadays is operated by candy packing machine. The outer packaging of the candy can not only protect the candy from contamination by microorganisms and dust, improve product hygiene and safety, but also increase the consumer's desire to buy and the value of the product. At present, most of the candy and chocolate packaging are moving towards the high-speed automation of the packaging machine, the multi-functionality of one machine and the specialization of packaging design. 1. The form of candy packing machine packaging candy. At present, the main packaging forms of domestic sweets and chocolates are twisted packaging, pillow packaging, and folding packaging. Twisted packaging is the oldest packaging form. This packaging form is mostly used for candy. It can be completed not only by a high-speed, automated packaging machine, but also by manual operation. Due to the popularity of pillow packaging machines, most candy and chocolate manufacturers currently use pillow packaging. The foldable packaging is mostly used for chocolate products. The candies are suitable to be made into rolls, strips, and multipacks. This type of packaging has higher requirements for packaging equipment and packaging materials. 2. Trend analysis of candy packing machine. In recent years, in the candy packing machine equipment, inflatable toffee production lines, colloidal soft candy automatic lines, ultra-thin vacuum instant cooking units, cotton candy production lines, etc. have been launched; packaging machinery includes single-knot packaging machines, folding packaging machines, and high-speed pillow packaging machines. Wait. In terms of chocolate equipment, there are multi-functional color chocolate pouring lines, automatic chocolate composite products, chocolate extrusion molding lines, and chocolate rapid refiners. 
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digood223 · 4 years ago
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How to buy double sided duct tape?
Generally speaking, the double sided duct tape products produced by regular manufacturers are qualified and have no peculiar smell. The poor quality double sided duct tape generally has a peculiar smell, and its retention is very poor, especially in a low temperature environment, the tape is very easy to crack and quickly lose its adhesion, this kind of tape is definitely a defective product. The color of defective double sided duct tape will be much darker than qualified tape, and when touched by hand, generally defective tape will be harder, and since the film is compared, the actual number of meters will definitely be reduced. Good double sided duct tapes have softer films and good tensile properties. Therefore, the brightness and thickness of the tape film are very important, and must be carefully checked when purchasing. The whiter the appearance of the double sided duct tape, the less the impurities of the tape, so as to ensure the normal adhesiveness. The tape products below 100 meters have a certain degree of transparency and the paper tube can be seen. The defective tape is generally yellowish, and irregular white spots are scattered on the surface. When squeezed by hand, there will be impurities or dry glue marks that cannot be removed. The manufacturing process of defective double sided duct tape must be very rough, so the color of the tape will definitely be yellowish. Therefore, when purchasing double sided duct tape, you must pay attention to the above items and check carefully. 
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digood223 · 4 years ago
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Types and uses of nanocrystalline magnetic cores.
Nanocrystalline magnetic cores have high magnetic permeability, high full magnetic induction, low coercivity, and low loss. Suitable for EMC/EMI filter common mode inductors, high frequency transformers, frequency converters, current transformers and other occasions. In the field of new energy, such as solar inverters, wind power generation and other occasions have also been widely used. Nanocrystalline magnetic cores have extremely high magnetic permeability. It is mainly used for mobile phone wireless charging receiving terminal, shielding electromagnetic interference to mobile phones, reducing energy loss and improving charging efficiency. It can also be used in other wireless charging areas, such as car wireless chargers. The thinnest thickness of the nanocrystalline magnetic sheet can reach 0.1mm, and the thickness can also be added to achieve higher functions. Various standards and shapes can be customized according to customer needs. Nanocrystalline cores for common mode inductors, high permeability, used for EMC common mode inductors, EMI filters. Nanocrystalline magnetic cores have extremely high magnetic permeability, wide frequency characteristics, and still have high magnetic permeability up to 30MHz high frequency. It is very suitable for EMC filters and common mode inductors to suppress common mode noise. Compared with traditional soft magnetic materials, such as ferrite cores, nanocrystalline cores have obvious advantages, high inductance, good filtering, small size, fewer copper turns, and high efficiency and energy saving. Epoxy-coated nanocrystalline magnetic cores are smaller than boxed magnetic cores, require less copper wires, lower copper losses, reduce costs, save energy and save space. It is suitable for miniature filter common mode inductor, ISDN network transformer, network filter, EMC filter, IGBT/Mosfet drive transformer, high-definition camera signal transmission transformer/filter. New energy electric vehicle DC bus dedicated nanocrystalline cores, customized EMC oval amorphous nanocrystalline cores, frequency converter EMI cores The elliptical nanocrystalline core is mainly used for common-mode filter inductors, which facilitates directly passing through the bus. It is mainly used between the inverter and the motor to filter high-frequency noise to protect the inverter and motor bearings. It is widely used in new energy electric vehicle powertrains and charging stations. Nanocrystalline block core, nanocrystalline block is made of 25 micron thick nanocrystalline ribbon. Nanocrystalline block has the characteristics of low core loss and high magnetic permeability. It is suitable for high-frequency transformers, inductors, sensors, and wind turbines. Nanocrystalline C-core, amorphous C-core upgraded product, with high full magnetic flux density, low coercivity, low core loss, very low noise, high frequency up to 20KHz, suitable for main transformer, output inductance, boost PFC Choke. Can replace ferrite cores. Standards can be customized. Amorphous and nanocrystalline void cores are suitable for high current output inductors, PFC chokes, differential mode chokes, Hall effect sensor concentrators, and have the first-class benefits of full magnetic flux density and low core loss. 
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digood223 · 4 years ago
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Can the Tiger Head 1.5v rechargeable li ion battery be charged at any time?
The Tiger Head 1.5v rechargeable li ion battery basically has no memory effect and can be charged and discharged at any time without affecting the quality of the battery. The 1.5v rechargeable li ion battery has the advantages of high capacity density, high operating voltage, wide operating temperature range, long cycle life, and high safety performance. It is the mainstream development direction of current rechargeable batteries. In general, people would worry about the risk of overcharge and overdischarge. While with the special smart chip, there is no need to worry about it when charging the Tiger Head 1.5V rechargeable battery. When it is fully charged, the smart chip would recognize it immediately and be automatic power-off. It is best to perform a deep discharge of the 1.5v rechargeable li ion battery after one month of use, that is to say, use up the remaining power of the battery, and then perform a full charge for three consecutive times, so as to maintain the high performance of the battery . The 1.5v rechargeable li ion battery is fully charged at one time, which can reduce the number of recharges and improve the service life of the battery. Charging method of 1.5v rechargeable li ion battery. 1. It is recommended to charge at night, because the current fluctuation at night is relatively small and suitable for charging. 2.Avoid charging at excessively high temperatures even though the Tiger Head 1.5V Li-on rechargeable battery has the function of temperature recognition, with which it can automatic power-off when the temperature is higher than 40℃. 3.If you want to maximize the effectiveness of the 1.5v rechargeable li ion battery, you need to use it frequently to keep the electrons in the lithium battery in a flowing state. 
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digood223 · 4 years ago
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Principle of 1.5v rechargeable li ion battery.
The 1.5v rechargeable li ion battery has high energy density, low self-discharge rate, no memory effect and no pollution to the environment, and its performance is superior to other energy storage battery types in all aspects. The 1.5v rechargeable li ion battery is generally composed of five parts: cathode material, anode material, separator, electrolyte, battery case, etc. The 1.5v rechargeable li ion battery is a type of rechargeable battery, which mainly relies on the movement of lithium ions between the cathode and the anode to work. In the process of charging and discharging, the lithium-ion battery intercalates and deintercalates back and forth between the two electrodes. When charging, it deintercalates from the cathode, and then enters the anode when passing through the electrolyte. And the anode is in a lithium-rich state. When discharging, it is the opposite process. On the one hand, the charging principle of the 1.5v rechargeable li ion battery. When the 1.5v rechargeable li ion battery is charged, the lithium atoms of the cathode ionize into positively charged lithium ions and leave. Positively charged lithium ions start from the cathode, pass through the thickness of the film to the anode, and synthesize lithium atoms with electrons in the anode. The carbon as the anode has a layered structure. It has many micropores. When the lithium ions reach the anode, they will be inserted into the micropores of the carbon layer. The more lithium ions are inserted, the higher the charging capacity. On the other hand, the discharge principle of the 1.5v rechargeable li ion battery. In the same way, when the 1.5v rechargeable li ion battery is discharged, the lithium ions embedded in the carbon layer of the anode are released and move back to the cathode. When the more lithium ions return to the cathode, the higher the discharge capacity. What we usually call battery capacity refers to the discharge capacity. 
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digood223 · 4 years ago
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Precautions for maintenance and cleaning of optical fiber jumpers.
The contamination of the connector of the fiber jumper is an important cause of network failure. The fiber end face of the connector is contaminated by dust, which will result in poor optical signal transmission quality. Generally, the main location for cleaning the optical fiber is at the connector ports at both ends. There are two main cleaning methods, one is dry cleaning, and the other is wet cleaning. Commonly used dry cleaning tools include cassette-type fiber optic cleaning boxes and one-touch cleaning pens, and wet cleaning tools include dust-free wipes and cleaning sticks. 1. Store the fiber jumper correctly. No matter whether the optical fiber jumper is in use or not, do not bend or stretch it excessively. Some damages caused by bending are clearly visible. However, in some cases, the loss may not be easily judged, such as micro-deformation of optical fiber caused by ultra-low temperature, millimeter-level displacement caused by defects of buffer or jacket, poor installation or Other factors. Because this type of damage cannot be found directly, it is often overlooked and will cause greater problems in the long run. To avoid further losses, we should pay attention to the following points: (1) Do not bend the fiber jumper beyond its minimum bending radius, especially in the narrow space of high-density fiber wiring. (2) Use appropriate tools to redesign the fiber jumper path to protect the cables from damage, such as horizontal cable management racks. (3) Do not bump the optical fiber connector, otherwise the end face may be worn, and the fragments will pierce the skin. Therefore, it is recommended to put a dust cap on the jumper at any time. (4) If you need equipment to detect and identify faults, such as damage and full attenuation inside the fiber jumper, you can use an optical time domain reflectometer (OTDR) and a fiber microscope. 
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digood223 · 4 years ago
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Understand the characteristics of nanocrystalline cores.
The nanocrystalline core has high magnetic permeability, and the nanocrystalline alloy has the characteristics of high saturation magnetic induction and good stability, and the material becomes brittle after heat treatment and is easy to be processed into alloy powder. It is possible to use the alloy powder to make a new type of ultra-microcrystalline magnetic powder core. At the same time, compared with the nanocrystalline core wound with tape, the magnetic permeability of the nanocrystalline core is still very low, and the soft magnetic performance is unstable.  Application areas of nano magnetic cores. The noise of nano-magnetic core is mainly the source of circuit interference, in many power electronic devices. Various filter components must be used to reduce noise. Magnetic powder cores play a key role in the filter as the main component of the differential mode inductance. In order to obtain a better filtering effect, the magnetic powder core material is required to have the following performance characteristics: high saturation magnetic induction, wide constant permeability characteristics, good frequency characteristics, good AC and DC superimposition characteristics and low loss characteristics. In response to the above requirements, we have successively developed iron powder cores, notched amorphous alloy iron cores, iron-nickel aluminum powder cores (MPP powder cores) and other soft magnetic materials for inductors. These materials have exerted their respective advantages and advantages under different application conditions. effect. Currently, UP powder cores occupies a major share in the high-end market. However, due to the complex powder core manufacturing process of nanocrystalline cores and the high price of raw materials, the price of powder cores remains high and the scope of application is subject to certain restrictions. In recent years, iron-based nanocrystalline cores have attracted much attention due to their low price, simple preparation process, and excellent performance. Research on them is quite active. It is expected to replace the partial use of UP powder cores and be applied in the high-frequency field.  
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digood223 · 4 years ago
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Types and uses of high temperature tapes.
High temperature tape is mainly used in the electronics industry. The temperature resistance is usually between 120 degrees and 260 degrees. It is often used for painting, baking leather processing, coating masking and fixing in the manufacturing process of electronic parts, printed circuit boards and high-temperature processing masks. High temperature tapes include KAPTON high-temperature tape; Teflon high temperature tape; high-temperature masking tape; PET green high temperature tape; high-temperature double-sided tape, etc. 1. High temperature resistant masking tape. High temperature masking tape is mainly used for sealing, baking paint, spray painting, packaging and fixing, construction decoration and other industries, as well as spray shielding protection of high temperature baking paint such as plastics and metal parts. 2. Teflon high temperature tape. Teflon high temperature adhesive tape can be widely used in packaging, thermoplastics, composite materials, heat sealing, electronic and electrical industries. If the fabric is reinforced with Teflon high temperature tape, it will have higher strength characteristics and can be used in industries such as sizing machines, thermoplastic mold release rollers, and so on. 3. Polyimide high temperature tape. Polyimide high temperature tape is widely used for welding protection, high temperature insulation bundling of transformer coils; capacitor insulation materials, high temperature spray shielding protection of PCB gold fingers, and cell phone lithium battery manufacturing and bundling. Polyimide high temperature insulation tape is based on polyimide film and coated with high temperature resistant silica gel. It has extremely high temperature resistance and can be used to protect gold fingers during reflow soldering. 4. PET high temperature tape. PET high temperature tape is mainly used for high temperature spray shielding protection and insulation of electronic products, automobile industry, coatings and other products, and there is no residual adhesive after production. At the same time, it can also be used in the production of fixed printed circuit boards, electronic parts, resistance capacitors, and household appliances, machinery, electronics and other industries that require high-temperature coating protection and high-temperature adhesion and fixation. 
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