Each kind of electronic industrial tape has its special function, high temperature tape can withstand high temperature, insulation tape can be insulated, conductive tape can be conductive, they can have these functions mainly depends on the selection of different substrates and glue. The following is mainly about why high temperature tape has such a good high temperature resistance function? It is important to know that high temperature tape has good thermal stability, can work at 200 °C for a long time, and can withstand 260 °C high temperature for a short time. The high temperature resistance function of high temperature tape plays a decisive role in the selection of substrate and glue in the process of manufacturing high temperature tape. Its substrate generally includes pet, polyimide film, glass cloth, Teflon fiber, etc.;
The glue generally uses acrylic glue, silicone, silicone, etc., as well as additives involved in the production process. When exposed to high temperatures, the material molecules of Chongqing tape are relatively stable at heating, and there is no change. These are the elements that determine the high temperature resistance of the high temperature tape. High temperature tape appears in the daily life is not much, but it plays a very big role in the industrial occupation, has a very high value, high temperature tape is often used in painting, paint leather processing, coating cover and electronic parts in the process of fixing, printed circuit board and high temperature treatment cover.
High temperature tape also has strong viscosity, soft tear resistance, not easy to deform, after long-term high temperature curing when ripping the tape, without leaving the characteristics of residual glue, suitable for a variety of profile appearance Posting maintenance. For example: electroplating high-temperature tape, it refers to the part of the production process that will be taped to play a maintenance role, because electroplating will decompose the product with a chemical solution in the specified part of the product, the intention is to maintain the product, or electroplating will be excessive electrolysis, so at this time you need high-temperature tape to help. So how to maintain this tape?
1. Do not make the high temperature tape snake or creep, to adhere to the drag roll, the vertical roll sensitive, tension to moderate.
2. When the conveyor is equipped with baffles and cleaning equipment, the wear of high temperature tape should be avoided.
3. Cleanliness is the basic condition for the excellent operation of high temperature tape, foreign substances will affect the belt bias, tension difference, or cracking.
4. When the high-temperature tape is found to have early damage appearance in use, the cause should be found and repaired in time to avoid the appearance of adverse consequences.
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Country: China
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