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What can human silica gel do
發表時間: 2018-12-05     瀏覽次數: 3098次

It has excellent fluidity, good operability, no distortion, high temperature, acid and alkali resistance, no expansion, good tension, good tear strength, many times of mould turning, and can be used repeatedly. It is suitable for medium and small parts with simple pattern, and easy to demould. The shrinkage rate can reach two thousandths.



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