Polarizer release filmThe PET release film used for products in this field should have a low alignment angle, a very flat surface, good defect control and other characteristics. The peel force shows good stability under normal temperature and aging conditions, effectively maintains a light peel force after fitting with the polarizer adhesive layer, and has good ease of cutting in the subsequent die cutting process.
Product model | Substrate thickness（μm） | Release force（gf/inch） | Haze（%） | Light transmittance（%） |
8330B | 38/50 | 15±5 | ≤5 | ≥88 |
8308C | 38/50 | 25±10 | ≤5 | ≥88 |
8320Z | 38/50 | 25±10 | ≤5 | ≥88 |
8305 | 38/50 | 18±6 | ≤5 | ≥88 |
Release film for polarizer protective filmPET release film used for products in this field is mainly used to protect the panel manufacturing process and shipment. It should have stable release force, high cleanliness and good appearance.
Product model | Substrate thickness（μm） | Normal temperature release force（gf/inch） | Haze（%） | Light transmittance（%） |
8321G | 19 | 25±8 | ≤5 | ≥88 |
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