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COAPUR™ 3320

Solvent free liquid polyurethane thickener
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Product overview
Coapur™ 3320 is a non-ionic, associative and solvent free rheology modifier provinding a Newtonian behavior to water-borne systems. Coapur™ 3320 allows to adjust selectively high shear viscosities with a high efficiency and thus ensures excellent film build, spatter resistance and levelling together with flexibility of use.
Geographic availability
    Worldwide
 Private documents
 Technical Data
Appearance Viscous whitish liquid
Solid Content (%) 20
Active Content (%) 17.50
pH 7
Solvent Water
Brookfield viscosity (mPa.s) 4500
Specific gravity 1.03
 Characteristics and benefits
Solvent-free
APEO free
Heavy metal free
Bacteria resistance
Non associative
Self association
Associative
Low shear contribution
Mid shear contribution
High shear contribution
PVC Low
PVC Mid
PVC High
Comptability
Post addition
Ready to use
Easy handling
Cost in use
Color acceptance
Viscosity stability
Antisettling
Syneresis resistance
In-can appearance
Brushability
Rollability
Sag resistance
Gloss
Transparency
Hiding power opacity
Rub out
Stain resistance
Chemical resistance
Anticorrosion