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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Dow
HYDRHOLAC™ UD-3 by Dow Chemical is a dull aqueous N-methyl pyrrolidone-free dispersion of a fully reacted aliphatic polyurethane polymer. It is designed as a matting agent in aqueous topcoat systems for automotive leather. Generally crosslinked with isocyanate resins, HYDRHOLAC™ UD-3 yields continuous dry films characterized by medium-to-high tensile strength, good flexibility, and noteworthy color stability. HYDRHOLAC™ UD-3 can be formulated with binders produce matte finishes with excellent application and physical properties. The key attributes of finishes formulated with HYDRHOLAC™ UD-3 include excellent abrasion resistance, toughness, superior lightfastness, heat fastness, excellent cold crack resistance and soft surface feel. It is supplied as a thixotropic liquid that is easy to handle and formulate.
Product Type
Polyurethanes (PU) > Polyurethane Dispersions (PUDs)
Chemical Composition
Aliphatic polyurethane polymer
Physical Form
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