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PET release film is made of polyester film (PET) as the base material, and the product surface is coated with release material. The film surface is smooth and clean, and the coating is uniform without obvious lines, wrinkles, tears, particles, bubbles, pinholes and other defects.

The product has the advantages of excellent physical and mechanical properties, small thickness tolerance, uniform and stable peeling force, and high residual adhesion rate.

Specification index of pet release film

OrderIndex nameUnitIndicator value
1Tensile strengthMpa≥150
2Elongation at break≥95
4Light transmittance≥88
6Peeling forceg/inc3~400(Customizable)
7Residual adhesion rate≥85

Physical properties of pet release film

OrderIndex name
Indicator value
1Film thickness9、12、16、25、30、36、50、75、100、125、188、250u
2Film length100~16000m,Customizable
3Film diameter10~600mm
4Film width100~1600mm,Customizable
5Width deviation±1mm
6Film colorTransparent, matt, matte, blue, white, red
7End face string height deviation±1mm


The company has established ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health management system.

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