Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Features of waterproof rubber pad
The waterproof gasket, the silicone material is better, the sealing is good, and it can be used many times. The rubber used in shoes is a mixture of various rubbers, generally styrene-butadiene rubber, butadiene rubber, natural rubber, etc. PVC polyvinyl chloride can be divided into soft polyvinyl chloride and hard polyvinyl chloride according to the amount of additives. Soft polyvinyl chloride products are tough, sticky, stable, not easy to be corroded by acid and alkali, relatively heat-resistant, but have Strong stimulation. EVA has a closed-cell structure, so it does not absorb water, is moisture-proof, has good water resistance, aging resistance, ozone resistance and bright colors. Plastic rain boots are chemically stable, with good transparency and wear resistance. Although convenient, it will cause environmental pollution and airtight.
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