pu foam scrap 聚氨酯泡沫废料
scrap polyurethane foam 废旧聚氨酯泡沫
scrap foam 废旧泡沫塑料
scrap foam plastics 废弃泡沫塑料
The foam bitumen and asphalt recycling scrap basic principles and practices of major applications, as well as features in the application process are introduced.
介绍泡沫沥青和废旧沥青再生的基本原理和主要应用做法，以及在应用过程中的特点。
This paper discuss the mechanism and process of making emulsive moistureproof dope for corrugated board with scrap polystyrene foam by selecting proper commix impregnant and emulsion.
本文叙述了以废弃的聚苯乙烯泡沫塑抖为原料，选择合适的混合溶剂和乳化剂制取水乳性瓦楞纸箱防潮涂料的机理及过程。
In this paper, different kinds of alcohols and phosphates are chose to degrade scrap polyurethane foam and the performance of catabolite is tested.
选用不同的降解剂，采用醇—磷酸酯法降解废旧聚氨酯泡沫，对降解产物进行性能测试。
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