工艺装备欧洲已授权
Curable resin composition, structural adhesive, coating material or fiber …
摘要
A curable resin composition comprising a polyol (A), a polyisocyanate (B), and polymer fine particles (C), wherein the polyol (A) comprises a polyester polyol (a2) as an essential component, and the amount of the polyester polyol (a2) is not less than 20 parts by mass per 100 parts by mass of the …
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