In the article the process flow, reagents prescription for manufacture of water emulsion type waterproof coating by using spent polystyrene and test method of product performance were reviewed.
介绍了利用废聚苯乙烯泡沫塑料制备水乳型防水涂料的工艺流程、配方及其性能测试方法。
2
This invention relates to a new type strong packaging material made by using bonded fabric to combine with paper through flowcoating.