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COAPUR™ XS 71

Solvent free liquid non ionic PU thickener
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Product overview
Coapur™ XS 71 is a solvent free polyurethane thickener recommended for water based systems which should combine high in can viscosities with excellent pigment compatibility, for further use on tinting machine or manual coloration. Coapur™ XS 71 offers a unique pseudoplastic rheology profile, performing also strongly at medium shear rate and significantly at high shear rates. Its use ensures a smooth structure and an optimized easiness of coat with no spatter. Coapur™ XS 71 ensures the best color development possible while using pigment pastes, even in presence of problematical binders. The use of Coapur™ XS 71 limits viscosity drop after pigment paste addition, eliminates pigment flooding and floating during storage and enables to match excellent results based on rub-out test.
Geographic availability
    Worldwide
pH 7
End use systems Waterborne
Specific gravity 1.03
Appearance Viscous whitish liquid
Solid Content (%) 29
shared_SolventType Water
Brookfield viscosity (mPa.s) 2500
PVC Low
PVC Mid
PVC High
Compatibility
Ready to use
Easy handling
Viscosity stability
Antisettling
Color acceptance
Post addition
In-can appearence
Syneresis resistance
Gloss
Transparency
Hiding power/Opacity
Rub out
Chemical resistance
Water resistance
Anticorrosion
APEO free Yes
Heavy metal free Yes
Solvent free Yes