desmodur bl 3175 sn heat-activated hdi-based curing agent for one-component polyurethane coatings
type based on blocked polyisocyanate of hexamethylene diisocyanate supply form 75%100# solvent naphtha solution purpose with desmophen®-type products are used to prepare light-resistant one-component …
desmodur bl 3175 sn heat-activated hdi-based curing agent for one-component polyurethane coatings
type based on blocked polyisocyanate of hexamethylene diisocyanate form of supply 75%of100#solvent naphtha solution purpose with desmophen® is used to prepare lightfast one-component polyurethane baki…
