Silica gel products brittle what reason is there?

by:Keyuan     2020-09-23
Many silicone products manufacturer in the process of production products crisp crisp, and a pinch, led to a lot of bad problem when we produce, the serious influence our production efficiency, even if the product can pass QC inspection, after a fashion, life is not in the market to meet the requirements of a reasonable time. So how are the silicone products in the process of production control and prevention of this kind of phenomenon? 1. First is the problem of production, processing temperature and time is too long, cause the product brittle, secondary sulfide ventilation is not good time is too long. Material problems, lead to the silicone products of the main causes of brittle or harden, the material of material itself is bad, cause the tear strength is not up to standard. Recommend the use of superior materials production and processing, meteorological adhesive production is used in the production of special products, to meet the requirements of tear strength. 2. Mold design is not reasonable and unreasonable structure of silica gel products of the production. Product structure or mold design is unreasonable, cause mould product fracturing during production, suggest to the mold processing or mold structure to improve, to thin places a little upset, pour a little rounded orthogonal place and so on. About the silicone products silicone products itself with superior elasticity and super high tear strength performance, with silicone material production of product service life is long, feel comfortable, flexible texture, is unmatched by other material products. Intermediate inspection is the key to find and solve the major quality problems.
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