Learn how to deal with bad appearance of silica gel products factory products problem

by:Keyuan     2020-09-22
In the continuous development of the silicone industry innovation, silica gel products are widely used in various industries earlier, life is also more and more silica gel products in the market, but because of a growing number of silicone products and led to some silicone products manufacturer's product has the appearance or bad reason, so when the silicone products we how to judge the quality of the silicone products? Silicone products there are many factors that can look bad, there are many common appearance reasons lead to the customer to return or rework, it is the appearance of the many reasons will often bring some silicone products manufacturer losses, on the quality of the silica gel we can from the wear resistance, elasticity, fatigue resistance, tear strength and tensile strength, hardness and stretching stress to determine these five aspects, such as, isn't it a good product, so what's the silicone products in life for exterior reason let trouble maker boss? What are our common appearance reason commonly? Products appear in the white bubble, and the anatomy of the inside is empty, or the white foam, its main reasons, there are air in silica gel material, release the pressure in the process of high temperature and high pressure curing fast and make the air inside the product expansion or curing time in long or short, mold temperature is too high exhaust times too many aspects, such as the second reason is lack of material, some silicone products factory workers in front of die material uneven, some more some less, lack of material caused by processing the products. In the vulcanization process of curing temperature on the high side, machine pressure too small can also lead to bad product. In the process of machining molding temperature too high acceleration of rubber vulcanization silicone products, silicone products flow performance in the molding will fall and cause the silicone products small size, the thickness of thick and lead to bad.
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