卡神系统:翻译改错。

来源:百度文库 编辑:中科新闻网 时间:2024/05/09 03:35:45
目前,国外对废弃线路板基板的回收方法有:焚烧、粉碎后就地掩埋、作热固性或热塑性塑料的填料、作塑料中间体工艺、热解。
我国主要是采取填埋和焚烧方法,处理少量废弃基板时有以下几种方法:取代木屑作为雕塑工艺品的填充物;制造隔音板、天花板、花瓶等;作为粉末用于涂料、铺路材料或是塑料制备的填料等;作为增强材料和绝缘胶粘材料重新利用或作阻火剂的。
At present, overseas to abandons the line board foundation plate the recycling method to include:after burning down, the smashing the emergency burial, makes thermosetting or the thermoplastic padding, makes the plastic intermediate craft, the thermal decomposition.
Our country mainly is adopts fills in buries and burns down the method, processing abandons when few the foundation plate has following several methods:the substitution sawdust takes the sculpture handicraft the filling material; makes the soundproofing board, the ceiling, the vase and so on; Uses in the coating, the paving material perhaps the plastic preparation padding as the powder and so on; Use or make the fire retardant chemical as the enhancement material and the insulation gummy material.