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Silica gel products on a little white foam like this is what caused the cause?
Silicone products on the production of a little white, like a foaming. This is what caused it? There are a total of the following kinds of speculation:
1 exhaust is not fully caused by.
2 glue is not filtered clean.
3 curing temperature is too high
4 feed shortage, inadequate mixing.
Sum up the technology department, white should bubble, feeding inadequate or exhaust enough, prone to this, particularly in the area of low gel, with a low degree of plasticity, not easy to exhaust air. There is a mixing is not sufficient reason may point, vulcanizing agent even though it is insufficient also is unlikely to occur. This is the odd Yu silicone rubber products factory, some of the experience we want to help.
In this paper, from Shenzhen City, Qi Yu Silicone Rubber Co., Ltd.: http://www.qygxj.com
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