Is designed for waterborne, two component polyurethane applications. It facilitates the formulation of topcoats offering good gloss and appearance, excellent balance of hardness and flexibility, good water resistance, salt spray resistance and chemical resistance. PROSPERSE 800 Hydroxyl Acrylic composition offers good compatibility for both un-modified isocyanates and hydrophilic modified isocyanates. It also offers good bubble free film thickness. PROSPERSE 800 Hydroxyl Acrylic offers low odor and VOC. Its tailored designed polymer backbone also offers excellent durability with gloss retention and color fading resistance.
用途
PROSPERSE™ 800 Hydroxyl Acrylic is designed for waterborne, two component polyurethane applications. It facilitates the formulation of topcoats offering good gloss and appearance, excellent balance of hardness and flexibility, good water resistance, salt spray resistance and chemical resistance.
优势
Good gloss and appearance
Excellent balance of hardness and flexibility
Good water, salt-spray and chemical resistance
Excellent isocyanate compatibility
Good bubble-free film thickness
Low odor, low VOC
Good durability
Good Calcium-ion (Ca2+) stability and mechanical stability