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Ultra-Light Release Film For Oca Die-Cutting And Film Exchange 0.05mm

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Product Model

R502TE ---- stands for "50u antistatic transparent PET ultralight release film (3~6g/in)."

Product Composition

This release film is made of optical-grade PET (polyester film) as the base material and coated with silicone oil on one side for anti-static treatment on the back, with a surface resistivity of 10 ^ 6~10 ^ 10 Ω. m.

Product Characteristics

1. The release stability is good, and the release force fluctuates little;

2. It is easy to peel when used for a long time, and will not leave a mark on the rubber product when peeling, with good die-cutting performance;

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

4. The surface resistivity reaches 10 ^ 6~10 ^ 10 Ω. m, with stable anti-static interference effect;

5. The appearance shall be free of scratches, high flatness, coating lines, wrinkles, dirt and crystal spots;

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

Product Specification

1. Width: 1070mm (can be customized according to customer requirements)

2. Length: 200-4000m (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

Special release film for OCA optical rubber mold switching film (suitable for Mitsubishi OCA, 3M28 series OCA, domestic OCA and other mold switching film processes)

In order to avoid the undesirable phenomena such as creases, white spots, dents, bubbles, wrinkles, dirt, etc. caused by the extrusion of OCA optical adhesive material (whether it is the master roll material or the specification material) during the high-speed die-cutting process, most high-end die-cutting plants will adopt the film change process to avoid these problems, and replace the original heavy release film produced by the OCA optical adhesive coating with the ultra-light release film. Our R502TE (50um transparent PET antistatic ultra-light release film 3~6g/in) is dedicated to the OCA optical adhesive film exchange 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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