Products

Polyimide Film with FEP Adhesive

Customized: Available
Free Sample: Available
Certificate: SGS, UL, ISO
Product description: Polyimide film with FEP adhesive is polyimide film coated with FEP (F46) resin on one side or double sides through the sintering process at high temperature.
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Polyimide Film with FEP Adhesive

Product Description

Polyimide film with FEP adhesive is polyimide film coated with FEP (F46) resin on one side or double sides through the sintering process at high temperature.

Features

1. Excellent heat and electrical properties.

2. Resistance to radiation and corrosion

3. Superior dimensional stability

4. Heat sealable properties .

5. It perfprms successfully in the wide range of temperature as low as -112F（-80C）and as high as +500F(+260C).

6. It can be melt and formed as soon as desired at defined temperature.

Applications

1. Used in high temperature wire manufacturing, when treated in a high temperature, the film will adhere from one side to another and from film to copper

2. The well sealed conditions enable the wire to be used in severe environment such as high temperature, under water and oil.

3. Insulation for various H-grade motors, electrical apparatus

4. Wrapping of cable and magnet wire.

5. dielectric material for capacitor and a layer of copper clad laminate

Specifications

NO	Index Description		Unit	Index Value(KZ625-FN)
NO	Index Description		Unit	0.033mm	0.038mm	0.050mm
1	Allowable tolerance		m m	±0.003	±0.003	±0.004
2	Tensile		Mpa	≥140	≥100	≥100
3	Elongation at break		%	≥55	≥55	≥55
4	Stripping force	(double)tape to tape tape to copper （single）tape to substrate Tape to copper	N/10mm	≥3.5 ≥3.5 ≥3.5 ≥3.5	≥3.5 ≥3.5 ≥3.5 ≥3.5	≥3.5 ≥3.5 ≥3.5 ≥3.5
5	Breakdown strength		MV/m	≥197	≥157	≥130
6	*Surface resistivity		Ω	≥1.0×10¹²	≥1.0×10¹²	≥1.0×10¹²
7	*Volume resistivity		Ω.m	≥1.0×10¹³	≥1.0×10¹³	≥1.0×10¹³