Factors Affecting The Quality

First, the quality of silica gel raw materials is not good, the performance is too poor, and the toughness is not good, then it will easily cause rupture, so the silica gel raw materials must be well closed;

Second, the silicone products in the vulcanization link is not complete, when the molding die temperature is too low or the vulcanization time is too short, it will cause the product close to the mold is not easy to release, it is more likely to break, there may be other conditions, so it is necessary to improve the molding temperature or extend the vulcanization time in the vulcanization link;

Third, the molding temperature of silica gel products is too high, the temperature is too high will make silica gel products become brittle during molding, easy to break when demoulding, it is easy to break, so the appropriate reduction of molding temperature can be;

Fourth, the surface of the silicone molding mold is too rough or accumulate dirt, then it is not conducive to demoulding, it will also cause rupture, only need to clear the mold or electroplating can!

Fifth, sometimes because the operator for the demoulding operation of irregular, will be more prone to a lot of problems, so the need for demoulding operators have professional operational training! The rupture of silicone products is inevitable, but we can reduce the proportion of defective products caused by rupture through our good specifications, generally broken silicone products in the majority of silicone rubber products, so in the production process must pay attention to these aspects.

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