不变黄HDI型聚酯聚氨酯
no yellowing HDI type polyester polyurethane
海岛型聚酯纤维
Sea-island ultrafine polyester fiber
含叔胺基聚酯型聚氨酯弹性体
polyurethane containing tertiary amine
聚(?)型聚氢酯
polyether type polyurethane
聚碳酸酯型聚氨酯
Polycarbonate polyurethane
polycarbonate-polyurethane
聚碳酸酯型聚氨酯弹性体
polycarbonate polyurethane elastomer
聚酯/聚醚混合型聚氨酯
polyester-polyether mixed polyurethane
聚酯聚醚混配型
polyether-polyester mixed
聚酯聚醚型共聚物
polyester-polyether copolymer
聚酯-聚醚型嵌段共聚物
polyester-polyether type block copolymer
聚酯聚醚型亲水剂
polyester-polyether copolymer
聚酯型超分散剂
polyester type hyperdispersant
聚酯型淀粉基木材胶黏剂
polyester type wood adhesive
聚酯型高分子表面活性剂
polyester macro-molecular surfactant