【摘要】 为了减少白色污染物聚苯乙烯泡沫塑料废弃物对环境的污染,以生活及工业废弃物聚苯乙烯泡沫塑料与活性白土为主要原料,加入适量乙酸乙酯,搅拌均匀即得一种油性腻子。该产品的性能与同类腻子相似,其制造成本低,取料容易,适用于镶嵌玻璃,也可作其它填平凹坑,缝隙。更多还原

【Abstract】 In order to control white pollution,the waste foamed polystyrene plastics and active bentonite as mainly materials were added in appropriate ethyl acetate.A oiliness surfacer was obtained through stirring the mixture.The properties of the product were similar to the same kind of the others.The materials were easily gained and its production cost is lower.The surfacer was applied to inlay glass or level up holes and slots.更多还原