Transformer insulaiton polyimide film

FOB Price

USD $30 - $40 / Kilogram

100 Kilograms(Min.Order)

Product Details

Polymide film has excellent dielectric strength and good heat resistance and mechanical property for protection of wire and motor.

Thermal class: -270°C~+400°C

Item	Unit	Index
Appearance	-	Transparent and gold color , no fold, no pinhole
Thickness	um	25	50	75	100	125	150	175
Tolerance	%	±3.0	±5.0	±7.5	±10	±12.5	±15	±17.5
Width	mm	10~1000			10~940
Tensile strength	Mpa	>=140			>=120
Elongation at break	%	>=40			>=69
Dielectric strength	MV/m	>=150			60120
Surface resistivity	Ω	>=1.0x1013
Volume Resistivity	Ω.cm	>=1.0x1010
Dielectric constant	-	3.5±0.4
Dielectric dissipation factor	-	<=3.6x10-3
Thermal stability	°C	>=180

Shanghai Dean Electrical Co., Ltd.: Contact nameVicky Sun; Phone86-21-58387288-649; AddressBuilding 5, No. 558, Chuantu Road

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Insulation film	Insulation paper	Insulation parts	Insulation sleeving
Insulation Tapes	New Products	Test machine

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