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Polyimide High Strength High Transparency Film

Application: Insulators

Type: Insulation Sheet

Chemistry: Organic Insulation

Material: Polyimide

Thermal Rating: 330c

Maximum Voltage: <10KV

E-mail:guotai@fiberglass-china.com


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Basic Info.


Model NO.

GTFB-Polyimide

Color

Amber

Thermal Expansion

35-40(50-250c) Ppm/C

Elongation

>65%

Dielectric Strength

>180kv/mm

Specification

width of 520mm

Origin

China

Classification

Hybrid Insulation Materials

Brand

Gtfb

Tensile Strength

>200MPa

Water Absorption

<1%

Transport Package

Pallet

Trademark

gtfb

Production Capacity

10tons/Month


Product Description


Polyimide High Strength High Transparency Film 

The polyimide film is as special engineering material. The appearance is transparent golden and without any flaws like drape, grainy and air-bubble, etc. With the great characteristic of mechanical property, electrical insulation, adhesion, corrosion resistance, temperature resistance(-269ºC~400ºC) , it can be used as high temperature flexible printing circuit substrate, flat circuit, cable and wire, electromagnetic line insulation layer and motor insulation, etc. So it can be widely used in aerospace, electrical machinery, energy-saving lamps, audio frequency equipment, transformers, vehicles, instrument communications, petrochemical and other industrial sectors. Size: 0.01~0.1mm thick x 0.514m width x L. It can be cut into width of 5.5mm, 6.5mm, 8mm, 9.5mm, 11mm, 19mm, etc. Delivery: by rolls Coating: single side coated silicone or EVA hot melt adhesive and Fluorinated Ethylene-Propylene(F46) Welcome to inquiry. Note: 1kg film divide 0.025mm, multiply 1.42, equal to 56.8m2 1kg film divide 0.05mm, multiply 1.42, equal to 28.4m2

Item

Unit

Technical parameter

Temp. Resistance

ºC

330

Thermal expansion

Ppm/ºC

35-40(50-250ºC) ppm/ºC

Tensile strength

Mpa

>200

Elongation

%

>65

Water absorption

%

<1

Bulk resistor

Ω•cm

1016

Surface resistance

Ω

1016

Dielectric strength

KV/mm

>180



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