Insulator Film

PVC(Poly Vinyl Chloride)Generally speaking, its price is the lowest and it has high strength and high hardness in a room temperature. It is also used where an acid resistance is demanded such as in gilding.PET(Poly Ethyene Terephthalate)H71S is an optically transparent product, and has high gloss, size safety, planeness, and advantage of easy handling.SR(50, 53, 55) is a milk white product, and has mechanical feature, insulation breakdown voltage, size safety and excellent endurance. Furthermore, it is strong against chemical materials, and humidity absorption rate is very low.It can be used in a wide temperature and humidity range without problems.It is mainly used for general motor, hermetic motor, compressor sealed units, fractional horsepower motors, diaphragms, and industrial lamination etc.PC(Poly Carbonate)PC has excellent thermal resistance, and is transparent, solid and strong against shock. However it is rather expensive.It is mainly used for insulation in power supply, disc drive, keyboard, TV monitor, and PC board.