Product Composition
1.Single-side
2. Double-side:
Matte Release Film Product Features :
1.BYM-1 release film is heat-resistant and has no residue on the surface of the board after compression. It is specifically used for release during the compression process of rigid(PCB), flexible(FPC), and rigid flexible combination boards.
2.The surface of matte release film is flat and smooth, without wrinkles, tears, particles, bubbles, pinholes, or impurities .Safe and non-toxic
3.The release film has a high mechanical strength, low shrinkage.
The key Roleof Matte Release Film In The Compression Step:
In the manufacturing of FPC, the lamination step is an important process for bonding multiple layers of substrates and circuit patterns together. The release film also played an important role in this process:
1. Separate multiple layers of materials: Release film is placed between each layer of substrate to ensure that the materials of each layer do not stick together during the pressing process.
2. Improve the quality of lamination: The flatness and smooth surface of the release film can improve the surface quality of the FPC after lamination and reduce defects.
3. Pollution prevention: Release film can protect the substrate and circuit pattern, preventing contamination or damage during the lamination process.
Other Applications Of Matte Release Film In FPC Manufacturing:
In addition to lamination and compression processes, release films have other important applications in FPC manufacturing:
1. Protection and transportation: Release films can be used as protective films to protect FPC from scratches and contamination during transportation and storage.
2. Coating and Printing: During the coating and printing process of FPC, release film can prevent the coating or ink from sticking to the equipment, ensuring printing quality.
3. Mold protection: In FPC mold manufacturing, release film can protect the surface of the mold and extend its service life. The widespread application of release film greatly improves the efficiency and product quality of FPC manufacturing, and is an indispensable and important material in the manufacturing process of flexible circuit boards.
Storage Environment:
Store in a dry and clean warehouse below 50 ° C, away from fire and direct sunlight.
