芳烃聚酯多元醇
aromatic polyester polyol
蓖麻油酸聚酯多元醇
ricinoleate-based polyester polyol
低C多元醇
low carbon multicomponent alcohol
聚醚多元醇
Polyether polyol
polyether polyhydric alcohol
polyol
polyether polyols
polyether alcohol
poyether polyols
Pelyether polyols
polyether
polyether glycol
glycerol polyether
poly(ether glycol)s
Polyether-polyol
PPG
Polyglycol
聚酯聚合物多元醇
polyester polymer polyol
graft polymeric polyesterols