by SpecialChem

VESTAMIN® A 139

Technical Datasheet | Supplied by Evonik

VESTAMIN® A 139 by Evonik is a cycloaliphatic diamine based cross-linker and accelerator. It exhibits cross-linking with polyisocyanate resins under the influence of moisture by releasing the original diamine. It provides reduction in curing time at both ambient and higher temperatures by about 50%. VESTAMIN® A 139 is used in paints and coatings. It has a shelf life of one year.

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Product Type

Crosslinking / Coupling / Curing Agents > Amines
Catalysts / Accelerators / Initiators > Amines

Chemical Composition

Cycloaliphatic diamine

Physical Form

Liquid

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