Specialty Chemicals

WANNATE® HT-300 can be used as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties. Preferred co-reactants are polyacrylates or polyester polyols. It is a solvent free aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

WHT-1185EC is a polyester-based thermoplastic polyurethane (TPU) designed for extrusion and injection molding applications. It features excellent mechanical properties, high abrasion resistance, low compression set, and good flexibility at low temperatures. Ideal for wire and cable coatings, tubes, conveyor belts, automotive interiors, and composite systems, it offers durability and processing stability across various industrial applications.

WANNATETM HT-200(K) (Aliphatic Poly isocyanates (HDI Trimer)) exhibits excellent compatibility with ethyl acetate (EAc), butyl acetate (BAc), methoxy propyl acetate (PMAc), acetone, methyl ethyl ketone (MEK), toluene, xylene, solvent naphtha 100, and various solvent mixtures, providing broad versatility. To ensure product stability, it is recommended to conduct a solvent compatibility evaluation before mixing. This product demonstrates excellent weather resistance and considerable hardness. As it is sensitive to moisture and humidity, caution should be exercised to avoid exposure during use. WANNATE HT-200(K) is suitable for use in automotive repair, wood, metal, synthetic leather, film coating, plastics and adhesives. It is also compatible with oil-type polyols.

ONGRONAT 2100A is an isocyanate component suitable for the production of rigid polyurethane foams for many end applications. A polymeric MDI with average functionality of 2.6-2.7.