Vestanat® HB 2640/100

Combination of aliphatic polyisocyanate and biuret of hexamethylene diisocyanate. It acts as a cross linker.

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Chemical nature: Combination of aliphatic polyisocyanate and biuret of hexamethylene diisocyanate
Applications: Adhesives
Sealants
maintenance-
wood-
industrial- and plastic coatings
Advantages: compatibility with 2K-PUR, polyesters, acrylates, flexible medium-oil or short-oil alkyd resins and other OH-group containing resins, dilution in aromatics and esters, light stability and outstanding weathering resistant in polyurethane paints, blends of Vestanat® HB 2640 with Vestanat® T 1890 in 2K-PUR paints improve drying performance, surface hardness, pot life and chemical resistance against enviromental impact
Storage: Vestanat® HB 2640/100 is moisture sensitive.It can be stored in unopened containers for at least 6 months at room temperature without loss of quality
Handling: The basic reactivity of Vestanat® HB 2640/100 is lower compared to aromatic- and higher compared to cycloaliphatic polyisocyanate. If necessary zinc octoate, tin- or bismuth-catalysts are recommended as a urethane catalyst.

Combination of aliphatic polyisocyanate and biuret of hexamethylene diisocyanate. It acts as a cross linker.

Packaging

Price unavailable

Unit price

Price unavailable

Producer

Delivery location-

Minimum order-

Order quantity

Chemical nature: Combination of aliphatic polyisocyanate and biuret of hexamethylene diisocyanate
Applications: Adhesives
Sealants
maintenance-
wood-
industrial- and plastic coatings
Advantages: compatibility with 2K-PUR, polyesters, acrylates, flexible medium-oil or short-oil alkyd resins and other OH-group containing resins, dilution in aromatics and esters, light stability and outstanding weathering resistant in polyurethane paints, blends of Vestanat® HB 2640 with Vestanat® T 1890 in 2K-PUR paints improve drying performance, surface hardness, pot life and chemical resistance against enviromental impact
Storage: Vestanat® HB 2640/100 is moisture sensitive.It can be stored in unopened containers for at least 6 months at room temperature without loss of quality
Handling: The basic reactivity of Vestanat® HB 2640/100 is lower compared to aromatic- and higher compared to cycloaliphatic polyisocyanate. If necessary zinc octoate, tin- or bismuth-catalysts are recommended as a urethane catalyst.