polyurethane ionomer foam聚氨酯离子键泡沫塑料
hard polyurethane hard foam硬泡聚氨酯
rigid polyurethane composite foam聚氨酯复合硬泡塑料;聚氨酯复合硬质泡沫塑料
polyurethane plastic foam聚氨酯泡沫塑料
polyurethane foams foam聚氨酯软泡
polyurethane flexible foam聚氨酯软泡;聚氨酯泡沫塑料
polyurethane structural foam聚氨酯结构泡沫塑料
polyurethane spray foam喷涂聚氨酯泡沫
Finally gained a sulfide polyurethane foam (SPUF), which is stable on appearance and property.
最终得到外观及性质都比较稳定的硫醚聚氨酯泡沫塑料。
参考来源 - 水中重金属离子处理新方法The paper describes leak problems in some international apartments, analyses its cause and briefs measures to solve the problems by using in-situ spray polyurethane foam and polymer cement waterproofing coating.
介绍了某多栋公寓楼屋面渗漏现象,全面分析了渗漏原因,阐述了采用现场喷涂硬泡聚氨酯和涂刷聚合物水泥防水涂料等渗漏治理措施。
参考来源 - 某国际公寓屋面渗漏治理技术