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Desmodur® ultra DA-L

Technical Datasheet | Supplied by Covestro
Desmodur® ultra DA-L by Covestro is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate. It is a liquid polyisocyanate, emulsifiable in aqueous polymer dispersions. It can be used as a crosslinking agent for largely pH-neutral aqueous polymer dispersions, such as polyurethane, polyvinylacetate, polyacrylate and synthetic rubber dispersions. Crosslinking raises the resistance of the bonds to heat, water, plasticizers and numerous solvents. Desmodur® ultra DA-L has a shelf life of 6 months.
Product Type
Isocyanates > Aliphatics > HDI, Hexamethylene Diisocyanates
Chemical Composition
Hydrophilic aliphatic polyisocyanate based on hexamethylene di-isocyanate.
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