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What waterproof agent

Zhejiang Kefeng Silicone Co.,Ltd | Updated: Mar 25, 2016

Waterproof finish is a chemical process, the simple principle is to choose a special chemical structure of agents to change the composition of the surface layer, and a solid enclosure attached to fiber or fiber chemical combination, forming a new surface layer of low surface energy, even if the fabric is far less than the critical surface tension of water or the surface tension of liquids such as oil.

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