Polyester Coating Polyols
Polyester coating polyols are high-performance raw materials used in polyurethane coating systems requiring hardness, chemical resistance, and long-term durability.
These polyols are widely used in industrial coatings, metal protection systems, automotive primers, and high-performance surface coatings.
Their molecular structure enables superior film formation, mechanical strength, and resistance against aggressive environments.
What are Polyester Coating Polyols?
Polyester coating polyols are hydroxyl-functional resins used in polyurethane systems to deliver high hardness and chemical resistance.
Compared to polyether polyols, polyester systems provide better mechanical strength, solvent resistance, and surface durability.
They are essential in protective coatings where long-term surface performance is critical.
Industrial Applications
Industrial Protective Coatings
Corrosion-resistant PU coatings for steel and industrial assets.
Metal Coatings
High adhesion coatings for metal substrates and fabrication systems.
Automotive Primers
Base layer coatings for automotive finishing systems.
Industrial Floor Coatings
Heavy-duty flooring systems for warehouses and factories.
Polyester Coating Polyol Grades
Furniture Coating Polyols
RENVIOL-PolyCoat-1200
Polyurethane coating polyols for furniture coating systems.
Applications: Wood Coatings, Furniture Finishes, Protective PU Coatings
Viscosity: 3000 - 6000 mPa.s
Hydroxyl Value: 120 - 160 mg KOH/g
Metal Coating Polyols
RENVIOL-PolyCoat-1600
Polyurethane coating polyols for industrial metal coatings.
Applications: Industrial Coatings, Metal Protection, Machinery Coatings
Viscosity: 4000 - 7000 mPa.s
Hydroxyl Value: 140 - 180 mg KOH/g
Leather Coating Polyols
RENVIOL-PolyCoat-1400
PU coating polyols for leather and synthetic leather systems.
Applications: Synthetic Leather, Leather Finishing, Flexible PU Coatings
Viscosity: 2500 - 5500 mPa.s
Hydroxyl Value: 130 - 170 mg KOH/g