Audited Supplier
R503T
Polyester
Release Film
Transparent
Soft
Multiple Extrusion
Optical Grade Pet
50u/0.05mm
6-10g/in
Transparent
1010mm(Customer Made)
200-4000m
Release Film for Oca Optical Adhesive Coating
RE-PHER
Carton
customize
China
Product Description
Product model
R503T --- stands for "50u transparent PET release film (6~10g/in)."
| Test items | Standard value | Testing standards | Notes |
| Base material | PET | ASTM D3652 | / |
| Color | Transparent | / | / |
| Appearance | No dirt, wrinkles, scratches | Visualization | / |
| Thickness | 50um | Dial gauge thickness testing machine | / |
| Release agent | silicone oil | / | / |
| 24H 180 degree release force | 6-10g/in | FTM30, new TESA7475 | Single sided release |
| Residual adhesion rate | ≥90% | Nippon 31B tape | / |
| Tensile strength | MD | 188MPa | ASTMD882 |
| TD | 215MPa | ||
| elongation at break | MD | 198% | ASTMD882 |
| TD | 147% | ||
| The above test data is the average test value, not a guaranteed value, for reference only, and not used as an acceptance standard | |||
Product composition
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 characteristics
1. The release stability is good, the release force fluctuation is small, and it is easy to peel after long-term use;
2. High cleanliness for production and processing in a thousand-class purification environment;
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: 200-4000m (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 light release film for OCA optical adhesive coating (suitable for thermal curing and UV curing process, etc.)
According to the 1/3 difference design and thickness difference design of the release film on both sides of the OCA optical adhesive, this R503T (50um transparent PET release film 6-10g/in) is its light release layer, and the heavy release layer used with it is our R705T (1) (75um transparent PET release film 25-35g/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 the customer agreement
instructions
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.
