hdi trimer ht-90bs
hdi trimer ht-90bs application： wannate®ht-90bs is an aliphatic polyisocyanate based on hexamethylene diisocyanate(hdi) and dissolved in 10% n-butyl acetate and solvent naphtha 100(1:1),colorless …
All Toluene Diisocyanate
HDI manufacturers
