70-DEG C protective-layer soft polyvinyl chloride plastic
The invention discloses 70-DEG C protective-layer soft polyvinyl chloride plastic. The plastic is prepared from, by weight, 45-50 parts of polyvinyl chloride, 22-25 parts of polystyrene, 15-18 parts of butadiene-acrylonitrile rubber, 6-9 parts of acrylic rubber, 3.2-3.6 parts of toluene diisocynate,...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
17.08.2016
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Subjects | |
Online Access | Get full text |
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