| 摘要 |
PURPOSE:A composition having small temperature-dependent properties of physical properties in a wide temperature range from room temperature to low temperature and improved impact resistance, obtained by blending a graft polymer of ethylene-vinyl acetate copolymer and vinyl chloride and a polymerizable plasticier. CONSTITUTION:A composition containing (A) a graft polymer of ethylene-vinyl acetate copolymer and vinyl chloride and (B) a polymerizable plasticizer. EVA- G-PVC containing 5-25wt% EVA is preferable as the component A. Allyl acrylate, allyl methacrylate, etc., are preferable as the component B. The amount of all plasticizers including the component B blended is 40-100pts.wt.
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