家电废弃物改性沥青制备及性能影响因素研究

Research on Modified Asphalt Preparation with Household Appliance Waste and the Performance Influence Factors

电子废弃物中的废弃高分子材料不加以处理会严重影响电子废弃物资源化利用率,同时会造成大量的白色污染。而电子废弃物中废弃高分子材料成分复杂,是多重高分子材料混合在一起的,且分类困难,不能采用常规废弃塑料处理方法来处理电子废弃物中高分子材料。因此采用把电子废弃物中昀高分子材料不分类、不清洗,共混熔融后再与基质沥青共混密炼,制成改性沥青的处理方法,从而达到塑料回收的目的,实现资源的再生利用。

Polymer materials in electronic waste can seriously affect resource utilization rate and result in white pollution. Moreover, the waste polymer composition is complicated with a multiple of polymer materials. Because of difficult classification, the conventional waste disposition can not be used to deal with electronic waste in polymer materialsl Therefore, this paper presents a method that the polymer materials in electronic waste are melt and then blend with matrix asphalt without classification and cleaning~ This method can achieve the purpose of plastic recycling and resource recycling.