Produits chimiques de spécialité

RHEOTECH 3800 is acrylic associative thickener for water-based systems.

COAPUR™ XS 83 is a solvent-free polyurethane thickener recommended for water-based systems which should combine high in-can viscosities with excellent pigment compatibility, for use on tinting machine, manual coloration, industrial and architectural coatings. COAPUR™ XS 83 provides a unique pseudoplastic rheology profile with a strong shear-tinning behavior. Its use ensures a smooth structure and an optimized ease of application by spray, roller or brush. The highly pseudoplastic rheology profile, combined with a fast recovery of the viscosity following the application makes the COAPUR™ XS 83 suitable for industrial and decorative applications requiring high film thicknesses and excellent sag resistance. COAPUR™ XS 83 contributes to improve colour strength and reduce rub-out issues when using pigment pastes, even in presence of problematic binders. The use of COAPUR™ XS 83 also limits viscosity drop after pigment paste addition, pigment flooding and floating during storage.

CLIQSPERSE® NQ (LP 2004-1) is a 100% active block co-polymer dispersing agent for 100% UV, solvent-free and high solid applications. The dispersant has a cationic character and is particularly recommended for dispersion and stabilisation of organic and carbon black pigments.
CLIQSPERSE® NQ absorbs strongly to the pigment surface while providing an extremely low concentrate viscosity. It provides superior stability in the concentrate and also later in the final coating system preventing flocculation, flooding and floating.
CLIQSPERSE® NQ maximises transparency, gloss development and colour strength of organic and carbon black pigments. It is particularly recommended for 100% UV based coatings and inks.