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Product overview
SYNOLAC 539 BA 70 is a fatty acid modified polyester resin and designed to crosslink with aromatic and/or aliphatic polyisocyanates for two pack-polyurethane coatings with excellent flexibility and adhesion what is especially interesting for industrial wood finishing and metal.
Industrial segment Industrial Wood Finishes
Coating layers Clear primer, Clear topcoat, Clearcoat, Pigmented primer, Pigmented topcoat, Primer, Topcoat
Curing type 2K
Performance benefits Chemical resistance, Flexibility, Glossy finish, Nitrocellulose compatibility
Sustainability benefits Low VOC, Renewable content
Viscosity 2000 - 3500 mPa.s (25°C)
OH on solids 4.2%
% NVC 69 - 72
Volatile Butyl acetate
% Fatty acid on solids 53
Fatty acid type Special fatty acids
Color (max) 4 Gardner
Acid value on solids (mg KOH/g) 10 - 15