COAPUR™ 520 W

Solvent-free liquid polyurethane thickener
Coapur™ 520 W is a solvent-free and APEO-free HEUR thickener. It provides a very balanced rheology profile contributing to high-shear viscosities and medium-shear viscosities. As a consequence it provides a very good leveling in satin paints and improve significantly spattering resistance while offering also some antisettling properties. Furthermore, it provides very good response and efficiency in VAE binders. This new polyurethane thickener could therefore easily replace the use of a combination of high-shear and low-shear thickeners.

Description

Availability

World

Markets

  • Adhesives and Sealants
  • Coatings And Inks

Applications

  • Other Adhesives
  • Pressure Sensitive Adhesives
    • Pressure Sensitive Adhesives
  • Architectural Coating
    • Exterior Paints
    • Exterior Wall
    • Interior Paints
    • Interior Wall
    • Others
    • Specialty Coatings
    • Stains
    • Trim
    • Trim Paints
    • Wood Coatings And Woodstains
  • Industrial Coatings
    • Ace
    • Aerospace
    • Automotive And Transportation
    • Automotive Oem
    • Automotive Refinish
    • General Industry
    • Industrial Wood Finishes
    • Paints
    • Plastics
    • Protective Coating
    • Rail
    • Wood Furniture
    • Wood Parquet
    • Wood Stains
  • Textile And Leather Coating
    • Textile And Leather Coating

Technical data

Specific gravity 1.03
Brookfield viscosity (mPa.s) 3000
pH 8
Solid content (%) 27
Active content (%) 20

Characteristics and Benefits

APEO free
Anticorrosion
Bacteria resistance
Chemical resistance
Compatibility
Easy handling
Gloss
Heavy metal free
Hiding power/Opacity
PVC High
PVC Low
PVC Mid
Post addition
Ready to use
Rub out
Solvent-free
Syneresis resistance
Transparency
Viscosity stability
Water resistance
 
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