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Characteristics and uses of PET release film
Time: 2019年12月09日

Single-sided / double-sided PET release film is widely used in die cutting and laminating products because of its excellent high temperature resistance. The product adopts PET film as the base material, and evenly coats one layer of extremely thin release agent on one or both sides. The surface of PET release film is smooth and smooth, and the coating is even, without wrinkles, particles, bubbles and other defects. The product has excellent physical properties, small thickness tolerance, and low thermal shrinkage. With high tensile strength, tensile resistance and chemical inertness.

PET release film is generally used to isolate viscous materials. It is widely used in electronics, inkjet consumables, reflective materials, tape, self-adhesive waterproofing membrane and other industries. Adhesive release film is divided into light release type, medium release type, and heavy release type according to the change of silicon mobility and the peeling force after heating. The release force can be controlled according to requirements. The heat resistance is good.

Product thickness: 0.019mm, 0.025mm, 0.036mm, 0.05mm, 0.075mm, 0.1mm, 0.125mm, 0.175mm, 0.188mm

Controlled release force, high gloss, high cleanliness, residual adhesion of 92%, good surface properties.

 Release film characteristics when compounded with adhesive products:

1) No migration phenomenon. Eliminates the danger that the silicone release film is transferred to the material to which it is attached.

2) The allowable weight per unit area of PET single-sided or double-sided coating is very small.

3) The base film has excellent mechanical strength and chemical properties.

4) High temperature resistance can reach 180 ° C in a long time, and 200 ° C in 10 minutes.

5) High stability under extreme weather conditions.

6) Extremely long shelf life.