Sapici Spa

POLURENE M 75 is the hexamethylene diisocyanate biuret. Due to the fact that it is an aliphatic isocyanate resin, POLURENE M 75 should be suitable, when combined together with acrylic or saturated polyester resin, to obtain non yellowing coating very stable to the light with high weather resistance.

POLURENE OK. D. S is recommended for the formulation of matt and semigloss topcoats or sealers, clear and pigmented color retention and yellowing resistance are required. Due to its slightly yellowing property POLURENE OK. D. S is suitable for light pigmented paints. As well, the paint hardened with POLURENE OK. D. S has good flexibility and mechanical resistance. Due to its reactivity and its compatibility to nitrocellulose,

POLURENE T70 can be used in combination with tested hydroxylated components for the formulation of 2K non-yellowing topcoats with good resistance to chemical agents. POLURENE T70 can be diluted with esters and aromatic solvents up to 10-15%, without any precipitation process, whereas with aliphatic solvents like white spiritit is recommended not to dilute the product below 30% solid content.

POLURENE BK 1175 is a blocked isocyanate suitable for the formulation of non-yellowing IK stoving enamels; it can be used in traditional stoving enamels to flexibilize and to increase adhesion.

Saturated polyester resin with high wettability and flexibility. Suitable for high filled two-pack coatings and adhesives formulations.

POLURENE IR 51 AB is recommended for the formulation of PU sealers and matt topcoat.

POLURENE OK. D. AE is recommended for the formulation of overprinting coatings for paper and polishable varnishes and enamels with good color retention for wood, metal, plastic.

POLURENE MT 100 LV is recommended for the formulation of non-yellowing,high solid content and low viscosity coatings with for metal, wood and plastics. POLURENE MT 100 LV is used to prepare formulations with higher solids content, compared to standard HDI biurets and trimers. POLURENE MT 100 LV should not be thinned to below a solids content of 40%.

POLURENE AD is recommended for two pack polyurethane systems where good surface hardness, durability, brightness and solvent resistance are required. The final properties of coatings depend on the type and on the quantity of the OH terminated polymer that is used as the first component. Due to its aromatic content, POLURENE AD can be used for indoor and outdoor coatings, when a good yellowing resistance is not requested.