Comparison of silicone release agent and non-silicone release agent Release agent morphology and dosage form: paraffin and fat are usually applied.

Acid as a release agent, only a simple dosage form; correspondingly, the silicone release agent has various forms and dosage forms, and can apply a bulk oil agent and various solutions or emulsions, thereby providing a convenient selection for adapting to different use requirements. .

Comparison of working temperature of release agent: Since the polymer skeleton of the silicone polymer is composed of silicon-oxygen bonds, the bond energy of the silicon-oxygen bond is high, and the heat resistance of the silicone material is excellent, and the stable working temperature of the silicone release agent exceeds almost All types of rubber, plastic (resin) processing temperature range. Therefore, the application of the silicone release agent does not cause the thermal decomposition and carbonization of the release agent.

Comparison of peeling force of demolding: Silicone is a low surface energy material, so the release agent made of silicone polymer has the least peeling force of the release of the product, that is, the release of the silicone release agent product is the easiest.

Comparison of mold release safety: Organic fluoropolymer and silicone polymer are the same as the lowest surface energy materials for artificial synthesis. However, after exceeding the allowable temperature, organic fluoropolymer may release toxic substances. The silicone material has good heat resistance and can withstand the processing temperature of almost all types of rubber and plastics, even if the products of superheat decomposition are safe and non-toxic.

Comparison of the service life of the release agent: Due to the good heat resistance of the silicone material, it can withstand the processing temperature of various rubber and plastic products, especially the non-migratory silicone release agent based on silicone resin, which not only has a high working temperature, Moreover, the release agent component is stable and does not migrate, showing an extremely long release agent life.

Silicone release agent is widely used in various rubber and plastic processing processes, both for extrusion and injection processing, as well as for molding and laminate processing. Silicone release agent is used in the processing of rubber and plastic products, which can reduce labor intensity, improve production efficiency and improve the quality of processed products.