A complete analysis of silicone raw material types and applications | Professional factory guide
Two core types of silicone raw materials
Solid silicone (HTV)
Solid silicone is known for its high transparency and strong mechanical properties. It needs to be vulcanized at high temperature and is widely used in scenes that require high durability, such as kitchenware and sealing rings.
Liquid silicone (LSR)
Liquid silicone has strong fluidity and is suitable for precision injection molding. It is often used in products with complex structures such as baby pacifiers and smart wearable devices, and its production efficiency is increased by more than 50%.
- Differentiated applications of three grades of silicone
Food grade silicone: FDA and LFGB certified, temperature resistant -40℃~230℃, direct contact with food (such as baking molds, tableware);
Medical grade silicone: meets ISO 10993 biocompatibility standards and is used for surgical catheters, plastic surgery prostheses, etc.;
Industrial grade silicone: oil-resistant and UV-resistant, serving scenes such as automotive parts and electronic component potting.
- Factory core advantages: customized production empowers the industry
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