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Oca Optical Adhesive Pet Release Film

Substrate: Optical grade PET
Thickness: 50u/0.05mm
Release force: 25-35g/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 OCA optical adhesive coating (re release)
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  • R505T(1)


  • R505T(1)

Substrate: Optical grade PET
Thickness: 75u/0.075mm
Release force: 25-35g/in
This release film is made of optical grade PET (polyester film) as the base material and coated with silicone oil release agent on one side
Product Features:
1. Good release stability, small fluctuation of release force, easy to peel off after long-term use;
2. Production and processing in a thousand-level purification environment, high cleanliness;
3. No scratches, good flatness, no wrinkles, no dirt, no crystal spots;
4. High residual adhesion rate (≥90%), very little silicon transfer, no performance effect on the bonding material, no pollution;
Product Specifications:1. Width: 1010mm (can be customized according to customer requirements)
2. Length: 200m-4000m (can be slitted and rewound according to customer requirements)
3. Core inner diameter (paper tube or plastic tube): 3 inches (76.2mm) or 6 inches (152.4mm)

Scope of application:
OCA special heavy release film for optical adhesive coating (suitable for heat curing and UV curing processes, etc.)
According to the 1/3 differentiated design and thickness differentiation design of OCA optical adhesive two-sided release film, this R705T (1)---75um transparent PET release film 25-35g/in) is its heavy release layer, and the light peeling layer used with it is our R503T---50um transparent PET release film 6-10g/in.
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 customer agreement

Instructions for use:
1. When using, static electricity may be generated during the process of unwinding or winding, and the electrostatic layer will destroy the release layer and cause poor peeling, if necessary, you can do anti-static treatment on the back or use static elimination equipment to eliminate static electricity.
2. In order to get the best results, it is recommended to use this product within 6 months from the date of purchase;
3. After expiration, it must be retested before use;
4. Recommended storage conditions: avoid direct sunlight, indoor ambient temperature 25°C±2°C and humidity 60%±10% storage conditions.
5. When using this product, please thoroughly study the suitability of the use (purpose and conditions) in advance, and determine whether this product meets its standards.

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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