Covestro Desmodur N3390 BA/SN HDI trimer curing agent standard light-resistant curing agent
Type aliphatic polyisocyanate (hexamethylene diisocyanate trimer) Form of Supply about90%Butyl acetate/100Solvent naphtha Oil (1:1) solution Purpose used as light-resistant polyurethane …
Covestro Desmodur N3390 BA/SN HDI trimer curing agent standard light-resistant curing agent
Type aliphatic polyisocyanate (hexamethylene diisocyanate trimer) Form of Supply about90%Butyl acetate/100Solvent naphtha Oil (1:1) solution Purpose used as light-resis…
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