FPC protective film manufacturers FPC protective film performance and use requirements? The big advantage of FPC protective film is to protect the product from pollution, corrosion, damage during production, processing, transportation, storage and use, protect the original clean and bright surface, and improve product quality and market competitiveness.
The performance of FPC protective film manufacturers:
1. The protective film is inert to the surface of the protected material
2. The protective film has good adhesion to the material to be protected. During the handling and processing of the material, the protective film will not warp or fall off
3. The protective film has good weather resistance and viscosity stability. The peeling force of a few days or a long time does not increase significantly, and it is easy to peel. When peeling, the protective surface has no residue and no residual shadow.
4. Low crystallization point.
FPC protective film manufacturer's performance:
1. Proper adhesiveness: easy to stick and tear;
2. Stable peeling force: frequent changes are small, the smaller the peeling force rise, the better
3. Good weather resistance: under sunlight conditions, the service life is as long as six months to one year
4. Long storage period: warehouse storage for more than one year, no change in quality
5. No pollution, no corrosion: the adhesive is inert and does not chemically react with the surface of the adhesive material
6. Excellent mechanical properties: tensile strength, elastic modulus, elongation, etc. that meet user requirements.