| 简介 |
The present invention refers to building noise interception re- directional resin composition, more specifically, ethylene-vinyl acetate (Ethylene-Vinyl Acetate, hereinafter EVA) copolymer 0.1-10 parts by weight 100 parts by weight of blowing agent, inorganic acetic acid deodorant 2-20 0.5-20 oil pin type and parts by weight parts by weight of a building noise interception re- is directed to directional resin composition. Steps are same to the manufacturing foam resin composition of the present invention a noise block material a, are economical and environmental pollution, noise, effective retention of thermal, mechanical properties and directional formula 1.. |
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