Why is the transparent silicone phone case easy to turn yellow.personalized silicone pacifier clip direct sales

　　The phenomenon of yellowing of silicone materials is often seen in consumers' word-of-mouth, but there is a saying that "real gold is not afraid of fire", so there is the same meaning for silicone products. Since the phenomenon of yellowing occurs, as long as it is high-quality The material will naturally not become a disadvantaged product for consumers, so for the phenomenon of yellowing and discoloration of the silicone protective cover, it is understood from the products produced by regular silicone product manufacturers that the phenomenon of yellowing and discoloration generally does not occur, and the phenomenon of yellowing can be divided into The time is too long and intermittently leads to yellowing. One is that it begins to yellow after a few days of production. The yellowing of transparent products is the most common phenomenon, and the source must be controlled from the beginning.

　　The transparent silicone protective cover turns yellow after being used for a long time. The transparent color is analyzed from the raw material. No color glue is added. The color body belongs to the silicone material. In the process of use, once the use and maintenance are improper, the area and color of the side yellowing will be more obvious, so in addition to the control of the raw materials for long-term use, the control during the use process is also very important! Professionals all know that silica gel does not conflict with any substance. After adding a vulcanizing agent, a compound reaction occurs. After high temperature molding, long-term exposure to the air causes the product to undergo a physical reaction. The phenomenon of yellowing caused by different climates and environments is different!

　　Generally, there is also a phenomenon of color change in the production and processing of silicone products. This phenomenon is generally that the mold temperature is too high, the product will deform and become brittle, and the edge corners have not fully reacted, so it usually occurs after a period of time. Yellowing phenomenon, in this case, the temperature of the mold and the vulcanization time should be controlled, the temperature should be reduced, and the vulcanization time should be shortened, and the phenomenon of discoloration and yellowing caused by excessive addition of the vulcanizing agent to the vulcanizing agent should be found.

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