product description  

Solvent-free, low viscosity aliphatic polyisocyanate trimer based on hexamethylene diisocyanate trimer (HDI homopolymer)

 Suggested use  

Two-pack high solids polyurethane coatings and varnishes

Solvent-free polyurethane system

Exterior protective coatings such as car original paint, car refinish paint, industrial equipment, plastic parts...etc

Polyurethane resin synthesis intermediate

  Product Specifications  

  physical properties  

  Solubility

Soluble in esters, ketones and aromatic hydrocarbons. In most cases, a mixture of esters and aromatics is used. It is recommended to dilute with "urethane grade" solvent (water content below 300ppm)

 application  

Tolonate™ HDT-LV is especially useful as a crosslinker for hydroxypolymers, especially polyester and polyacrylic polyols, to produce two-component polyurethane coatings or elastomers with excellent outdoor durability and mechanical properties, along with outstanding Solvent, abrasion and chemical resistance.

Due to the low viscosity properties of this product, Tolonate HDT-LV can be used in high solids systems compared to standard trimers or biurets. Since it is not diluted with solvents, this product allows great freedom of formulation.

  Packaging(Please contact our sales staff for details)

 Made in USA: 225 kg net metal drum

 Made in France and Thailand: 900 kg net weight per pallet (4 drums of 225kg net weight)

 Other packaging: available upon request

  transportation

Not regulated, see Safety Data Sheet for details.

  Storage conditions and shelf life 

 Tolonate™ HDT-LV is moisture sensitive and should be stored in its original packaging or in a dry nitrogen protected container jar

 Under proper storage conditions at temperatures below 40°C, storage in the original airtight packaging for two years will normally not have any effect on the product.

 Flammability and Safety Guidelines

Please refer to product safety data sheet before use