PULVERFORMET OVERTREKKSMIDDEL P} BASIS AV BLOKKERTE POLYISOCYANATER OG HYDROKSYLHOLDIGE POLYESTERE
摘要
Isophorone diisocyanate and reaction products of isophorone diisocyanate with polyols are substantially completely blocked with epsilon -caprolactam. The reaction product of isophorone diisocyanate and a polyol contains at least two isocyanate groups.