Popular science silicone products industry, Perkin vulcanizing agent.personalized silicone pacifier clip Factory

　　Many consumers experience discoloration, blistering, deformation, stickiness and other phenomena after long-term use of silicone products. The most familiar products belong to daily silicone products, such as mobile phone protective covers. There are many silicone protective sleeves, not to mention the quality of raw materials. Generally, mobile phone protective sleeves are made of ordinary translucent silicone rubber mixed with different color glue properties and various colors, resulting in yellowing and discoloration after long-term use of the product. , there are two reasons, the uneven blending of silicone oil and silica in the raw materials, but this is the reason of the raw materials, which will also affect the poor production of the product, and the other is the flow of the vulcanizing agent Performance, products made by ordinary vulcanizing agent and platinum vulcanizing agent have different differences and effects, and how much do you know about platinum vulcanizing agent?

　　Perkin vulcanizing agent is mainly used as one of the vulcanization effect additives for injection molding. Its important function is to ensure the smooth vulcanization of the product. It is a highly active and high catalytic efficiency vulcanizing agent. Catalyze the addition reaction of Si-Vi and Si-H without side reactions. At the same time, it has the advantages of good stability and strong anti-toxicity, which can well avoid the formation of black substances during storage or use of the product, and reduce the influence of nitrogen-containing and sulfur-containing substances. When mixing with perkin vulcanizing agent, try to keep the temperature roller of the rubber mixing machine within 40 degrees. If the temperature is too high, measures should be taken to ensure the temperature and avoid excessive static electricity and fire.

　　The difference between Perkin vulcanizing agent and ordinary vulcanizing agent is that the vulcanized products have different use effects and different fluidity. Ordinary silica gel has a long time in the vulcanization process, and the product flow performance is low. Under the condition of low temperature, the product will not be cooked, and the finished product will be used for a long time. There will be yellowing phenomenon, and Perkin vulcanizing agent can reduce the temperature and vulcanization time in a short time during the vulcanization process, so as to ensure the production output. Yellow phenomenon, no odor and other problems, generally added Perkin vulcanized products can pass ROHS, FDA, LFGB and other food-grade testing certification, for export silicone products manufacturers, basically need to add this high-efficiency vulcanizing agent.

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