Silicon free release film is a special type of release film that differs from ordinary silicon release films. Its surface coating layer is not a commonly used siloxane component, but a fluoride without silicon is coated on the surface of PET film to achieve the release effect.

　　PET silicon free release film is suitable for FPC/PCB/HDI/CCL laminated and laminated circuit board manufacturing. The surface adopts a silicon free coating process to eliminate the problem of residual silicone oil pollution. Silicon free release film is a high-quality and environmentally friendly product provided to customers to meet this demanding process.

The commonly used thickness specifications for products are 25um, 38um, and 50um. The release film is odorless: during the lamination process, it does not produce unpleasant odors or gases that are harmful to human health; Dimensional stability: It will not deform and maintains the stability of the laminated board size, which can reduce the wrinkles of copper foil in lamination; Maintain flexibility: Even if the temperature exceeds 190 ℃, the silicon free release membrane remains flexible and does not become brittle, ensuring consistent heat conduction and separability performance; Safety and environmental protection: Incineration or burial treatment can be used without generating harmful gases.

Selection of peeling force: 2g/in~600g/in.

Product thickness selection: 12 μ m. 19 μ m. 23 μ m. 25 μ m. 30 μ m. 36 μ m. 50 μ m. 75 μ m. 100 μ m. 125 μ m. Other thicknesses.

Product color selection: transparent (C), white (W), light blue (LB), deep blue (B), red (R), brown (Z), or your customized color.

Product width selection: 270mm, 510mm, or other widths you want (100mm~2200mm).

Product length selection: 250m, 500m, 1000m, or other non-standard lengths you require.

Product features: excellent physical and mechanical properties, small thickness tolerance, high heating temperature, low thermal shrinkage rate, good flexibility, etc.

Reechas is a high-tech enterprise founded in 2006 and headquartered in Shenzhen, China. We focus on the development, production, and sales of integrated laminating products, including release films, conformal films, and press pads. These products are widely usedin PCB, FPC,  rigid-flex PCB, 5G PCB, IC substrate, CCL, smart card, copper coin & heat-sink and other industries.