Polyimide Film Heat Resistant H Class Kapton Film For Electronic Circuit Board Masking

Short Description:

• The top film insulation material globally is polyimide film.
• Polyimide film, which is yellow and transparent, exhibits exceptional resistance to high and low temperatures, electrical insulation, adhesion, radiation, and medium resistance.
• It can be utilized for extended periods within a temperature range of -269 °C to 280 °C and can withstand short-term exposure to temperatures as high as 400 °C.
• This material is particularly well suited for applications such as flexible printed circuit board substrates and various electrical insulation materials for high-temperature motors.

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Product Detail

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Features

• Excellent heat resistance

• Excellent chemical stability

• Radiation resistance

• Solvent resistance

• Easy for die-cutting

Parameters

Thickness (mm)	0.025/0.038/0.05/0.075/0.06
Adhesive	NO
Backing	Polyimide film
Color	Amber/Black
Release liner	NO
Elongation at break (%)	25%-55%
Insulation strength (MV/m)	150/180/200
Surface resistivity (Ω/inch²)	10Λ13-15
Short-term temperature (℃)	350
Long-term temperature (℃)	300

Application

Suitable for electronic circuit board wave soldering masking, electrical insulation and high-end finger protection, motor insulation, as well as lithium battery positive and negative and ears fixed. Now it is widely used in aviation, marine, spacecraft, missiles, rockets, atomic energy, electrical and electronic industry and other fields.

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High Class kapton Film