ABSTRACT A new kind of outstanding performance of the products used, the main raw material for PVC, together with a wide range of high quality support materials. foam from a special process. Rubber main board, rubber tube, rubber and sponge. The product is a soft, bypassing resistance Whitty, cold, heat, waterproof, low thermal conductivity, damping and excellent acoustic properties widely used in central air-conditioning, construction, chemical industry, medicine, sports equipment and other industries, the software is high quality thermal insulation materials.
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