High temperature brown tape
We often call it high temperature brown tape, high temperature insulating tape, etc. The industrial name is polyimide tape, which is based on polyimide film. Using imported silicone pressure-sensitive adhesive, it has the properties of high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation (H class), radiation protection and other properties. It is suitable for shielding wave soldering of electronic circuit boards, gold finger protection, high-end electrical insulation, motor insulation, and fixing positive and negative tabs of lithium batteries< /p>
High temperature brown tape can be used at room temperature when the adhesive temperature decreases or increases. In this case, its temperature resistance and insulation are even better. Its advantage isthat under any circumstances, i.e. when the temperature rises suddenly, the film will not become soft. This test proved that its performance advantages are enough to qualify as high temperature resistance.
It is mainly used in various types of components that generate heat during operation, such as electronic circuit boards, electronic component accessories, automobiles or motors. It can even handle certain products that need to withstand high temperatures or electricity. High temperature resistance is its performance and its ability to insulate is its characteristic. It has many applications in our lithium battery factory and can be used in many lithium battery productions.
Propylene OxideThe relationship between propylene oxide and lithium batteries is that sWithout propylene oxide, there is no way to make lithium batteries. Since propylene oxide is one of the raw materials needed for lithium batteries, propylene oxide is the electrolytic solvent of lithium batteries, and propylene oxide is also one of the important raw materials for the production of dimethyl carbonate used in lithium batteries.
The production of dimethyl carbonate, the main component of lithium battery electrolyte, uses propylene oxide as the main raw material. One ton of dimethyl carbonate requires 0.6 tons of propylene oxide, and of course methanol and carbon are used. dioxide.
Applications of propylene oxide
Propylene oxide is mainly used to produce polyether polyols, propylene glycol and various types of nonionic surfactants, including polyether polyols areused to produce polyurethane Important raw materials for foams, insulation materials, elastomers, adhesives and coatings, various non-ionic surfactants are widely used in petroleum, chemicals, pesticides, textiles, daily chemicals and other industries. At the same time, propylene oxide also provides an important basis for chemical raw materials. .