Ordinary silica gel:
1, commonly used precipitation method to produce raw materials for silicone rubber products, used to produce ordinary products.
2. Ordinary translucent silica gel is used as raw material, which is vulcanized and mixed conventionally, and the material performance is ordinary.
3. The product performance is average, and there are environmental conflicts, such as light, oxygen, heat and other environmental conflicts.
4, long-term use in various environments will lead to yellowing and deformation. Not resistant to yellow, smelly.
5. The products are mainly used in industry, architecture, electronics and other fields, and their performance will gradually age after long-term use.
Perkin silicone:
1, which is made of highly transparent fumed silica gel and two-component Perkin vulcanizing agent.
2. It can reach food-grade silica gel products, and the raw rubber has good inertia, outstanding fluidity and short curing time.
3. After long-term use, it will not be yellow and deformed, with more prominent safety performance, high efficiency and tasteless, long service life and outstanding performance.
4. It is mainly suitable for FDA food-grade environmental protection products with high performance requirements and high cost.
Platinum silica gel has higher cost and longer service life than ordinary silica gel.