HDI trimer Vencorex HDT-90

HDI trimer Vencorex HDT-90

Description：

Aliphatic polyisocyanate based on Hexamethylene Diisocyanate trimer (HDI homopolymer), supplied at 90 % solids in a blend of butyl acetate and aromatic hydrocarbon (1 for 1 in weight).

Suggested Uses：

High solids two-component polyurethane coatings and varnishes.

Exterior protective coatings for automotive OEM, car repair, industrial machinery, plastic parts …..etc.

Specifications：

The analytical methods are available upon request

Physical Properties：

Solubility：

Soluble in esters, ketones, aromatic hydrocarbons. In most cases, esters/aromatic hydrocarbon mixtures are used.

It is recommended to use “urethane grade” solvents for the dilution (with water content below 300 ppm).

Applications:

Tolonate™ HDT 90 is typically used as a crosslinker of hydroxylatedpolymers,especially polyesters and polyacrylic polyols, to prepare two-component polyurethanes coatings showing excellent outdoor durability and mechanical properties in conjunction with outstanding resistance to solvents, abrasion and chemicals.

Packaging and transport:

Packaging (please contact our sales team for more details)

US and Thailand origin: 225 kg net metallic drums

France origin: deliveries of 900 kg net weight pallets (4 drums of 225 kg net weight).

Other packaging: upon request

Transport

Regulated. For more precise details, please refer to the safety datasheet

Storage conditions and shelf-life：

Tolonate™ HDT 90 is sensitive to moisture and should be kept in its original container or in a volume tank under dry nitrogen blanketing, for example.

Appropriate storage for 2 years does not normally affect the product in any way if it is stored in its sealed original drums in proper storage conditions at temperatures below 40°C.

Flammability and safety instructions：

Before handling this product please refer to its safety data sheet

E_mail us : sales@newtopchem.com