Home » Products » Calendered Release Film » Graphite Calendering 0.075mm Release Film


Graphite Calendering 0.075mm Release Film

Substrate: PET
Thickness: 75u/0.075mm
Release force: 350-500g/in
Color: Transparent
Width: 1010mm (customizable according to customer requirements)
Length: 200m-3000m (can be cut and rewind according to customer requirements)
Usage: Special release film for graphite rolling (re release)
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  • R715T(S)


  • R715T(S)

Product Composition

This release film is made of PET (polyester film) as the base material and coated with silicone oil release agent on one side.

Product Characteristics

1. High cleanliness for production and processing in a thousand-class purification environment;

2. The coating is uniform, the release force is stable, and the change range is small;

3. The appearance is free of scratches, good flatness, wrinkles, dirt and crystal spots;

4. High residual adhesion rate (≥ 90%), little silicon transfer, no impact on the performance of the bonding material, no pollution.

Product Specification

1. Width: 1010mm (can be customized according to customer requirements)

2. Length: 200-3000m (slitting and rewinding according to customer requirements)

3. Inner diameter of coil core (paper tube or plastic tube): 3 inches (76.2 mm) or 6 inches (152.4 mm)

Scope of application

PET Release Film For Graphite Calendering

The thickness of graphite sheet used in the market mainly includes 17um, 25um and 40um, and the specification of graphite sheet is usually customized by the graphite calender according to the needs of its customers. In the whole graphite calendering process, PET release film is used as the carrier to press and fit the graphite. The release film and graphite sheet are rolled by roller to make the graphite and the release film cover together, and the best effect is not easy to fall off. Our R714T (S) (75u transparent PET release film 250-350g) is specially suitable for graphite calendering process.

Product Packaging

1. Products are generally packed in cartons and wooden pallets

2. Each box of products has a shipping label, and each pallet has a product list

3. It can also be packaged according to the customer agreement


1. Static electricity may be generated during unwinding or rewinding during use. The electrostatic layer will damage the release layer and lead to poor peeling. If necessary, anti-static treatment can be carried out on the back or static elimination equipment can be used to eliminate static electricity.

2. In order to obtain the best use effect, it is recommended to use this product within 6 months from the purchase date;

3. It must be retested before use after expiration;

4. Recommended storage conditions: avoid direct sunlight, store under the indoor ambient temperature of 25 ºC ± 2 ºC and humidity of 60% ± 10%.

5. When using this product, please fully study whether the purpose (purpose, condition) is suitable or not in advance, and decide whether the product conforms to its standard by yourself. The content beyond the specification cannot be guaranteed.

RE-PHAR Technology Co, Ltd. is a national high-tech enterprise integrating R8D, production and sales.The company was founded in 2004 and Shenzhen RE-PHAR Coating Technology Co, Ltd. was establishedin 2013. lt is now located in Guangming New District,Shenzhen.
 Floor 3, Building 1, Wanderheng High-tech Park, Zhenmei Community, Xinhu Street, Guangming District, Shenzhen
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