1．I．2聚氨醅基本原料 聚醚多元醇 （ polyether polyols ）、聚酯多元醇（polyester polyols）和有机多 异氰酸酯（isocyanates）是聚氨酯的三大基本原料。
基于143个网页-相关网页
Lignin polyether polyols 木质素聚醚多元醇
Octahydroxy polyether polyols 八羟基聚醚多元醇
Flame retardant polyether polyols 难燃级聚醚多元醇
Tri-hydroxy polyether polyols 三羟基聚醚多元醇
Tetra-hydroxy polyether polyols 四羟基聚醚多元醇
Polyether polyols - Designation 聚醚多元醇命名
dmc polyether polyols dmc聚醚
Polyether polyols-Specification 聚醚多醇规格
Polyether polyols GEP-5605 聚醚多元醇GEP
Gel Permeation Chromatography was used to determine the distribution and average molecular weight of polyether polyols.
用凝胶渗透色谱测定聚醚多元醇的相对分子质量及其分布。
The effects of functionality and molecular weight of polyether polyols on the properties of one component polyurethane foam sealant were studied.
研究了聚醚多元醇的官能度及相对分子质量对单组分聚氨酯泡沫填缝（密封）胶性能的影响。
Experimental results show that properties of PU foams made of polyether polyols and polyisocyanate(PAPI) with six functional groups are the best.
结果表明：以六官能团的聚醚多元醇和有机多异氰酸酯（PAPI）制得的PU结构泡沫力学性能最优；
应用推荐