【摘要】 利用对环境构成危害的废弃聚苯乙烯泡沫塑料为原料 ,以无毒、无公害的乙酸乙酯为溶剂 ,溶解后制成高分子胶粘液 ,向该胶粘液中加入表面活性剂十二烷基苯磺酸钠、增塑剂邻苯二甲酸二丁酯和遮盖剂 ,经球磨机研磨制成修正液。更多还原

【Abstract】 First, dissolve waste polystyrene foam plastics in the solvent ethyl acetate, making out macromolecule colloid. Then add to suffocative agent sodium dodecyle benzene, plasticizer dibutyle phthalate and covering agent. Through the ball mill, the correction fluid is finally made out.更多还原