Polyolefin have low adhesion strength because of low surface e nergy.A compounding emulsion base adhesive is prepared with vinyl acetate/acrylic copolymer emulsion and tackifier resin.

 
  • 聚烯烴具有低的表面能,對于未處理聚烯烴表面的粘接,采用普通的膠粘劑,通常難以得到良好的效果。
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