Guarnizione isolante in Mylar (film MYLAR) Il film in poliestere PET è un film ottenuto riscaldando dimetil tereftalato e glicole etilenico con l'ausilio dei relativi catalizzatori, transesterificazione e policondensazione sotto vuoto e stiramento biassiale.

The appearance of  insulating Mylar gasket are classified into milky white, black, natural color, transparent self-color and so on. Mylar 2113 tablets are divided into various materials, such as PET mylar tablets, PVC mylar tablets, PC mylar tablets, fire-resistant mylar tablets, etc.
Applications are divided into: insulation type, buffer type, wear-resistant type, sealed type and appearance 5261 decorative Mylar.
It can be used as insulation material for motors, capacitors, coils and cables, and can also be made into composite insulation materials with barley paper. Now 4102 is widely used in the electrical insulation industry, suitable for electronics, household appliances, instruments, displays, motor slots, computers and peripheral equipment gaskets, baffles, screens and 1653 protection.

1. The PC material is polycarbonate material, Polycarbonate, which is a colorless and transparent amorphous thermoplastic material. The mechanical strength is very high, polycarbonate is colorless and transparent, heat resistant, impact resistant, flame retardant, and has UL94 V-0 flame retardant properties without additives.

2.PVC material is polyvinyl chloride material, which is the second most commonly used plastic in output and the most versatile plastic. PVC itself is also a colorless and transparent hard material, but it is more brittle than PC and less transparent than PC. , Other mechanical properties are also far away from PC. But PVC can add a lot of plasticizers, after adding it can be made into soft PVC. The so-called hard PVC is polyvinyl chloride PVC plastic with less than 5 kg of plasticizer added in 100 kg of PVC resin powder, such as construction sewer pipes, downpipes, plastic steel windows, credit cards and the like are all hard PVC. The amount of plasticizer added is greater than 5 kg called semi-rigid PVC, greater than 25 kg is called soft PVC, like ordinary wire sheath, disposable infusion tube, some inflatable toys, soft curtains, transparent plastic table mats called soft glass sold in supermarkets All are soft PVC. PVC can also be arbitrarily colored to make a variety of transparent and opaque color products, so PVC is currently the most widely used plastic, the price is only about 1/2 to 1/4 of PC.