... 聚酯多元醇;聚酯醇;polyester polyol 含卤素聚酯多元醇;阻燃聚酯多元醇;halgen-containing polyester pol…… 聚酯;polyester ...
基于10个网页-相关网页
... unsaturated polyester 不饱和聚酯 polyester resin [化]聚酯树脂... polyester polyol 聚酯多元醇；多元醇聚...
基于1个网页-相关网页
aromatic polyester polyol 芳香族聚酯多元醇
Polyester Polyol Resin 多元醇聚酯树脂
rosin polyester polyol 松香芳烃聚酯多元醇
polymer polyester polyol 聚合物聚酯多元醇
hyperbranched-polyester polyol 超分枝多元醇
phenyl anhydride polyester polyol 苯酐聚酯二元醇
halgen-containing polyester polyol 含卤素聚酯多元醇
PA Polyester Polyol 苯酐多元醇
Polyurethane elastomers with low hardness and solvent resistance were prepared by reacting MDI-50, TDI-65 and TDI - 80 with polyester polyol respectively.
分别采用MDI - 50、TDI - 65和TDI - 80与聚酯多元醇反应制得低硬度耐溶剂聚氨酯弹性体制品。
The high temperature nitrogen dehydration method is to synthesize the certain molecular weight polyester polyol under the protection of nitrogen at high temperature.
高温氮气脱水法是在氮气保护下，高温合成聚酯多元醇。
The polyurethane glue stock used for making draft roll was investigated by using self made chain extender and modifier. The varieties and molecular weight of polyester polyol were selected.
采用自制扩链剂与改性剂，通过对聚合多元醇的品种与分子量的选择，研制出了适合纺织牵伸辊用的聚氨酯胶料。
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