OPTIGEL® WX, a specially selected and activated smectite product, has a high swelling capacity in water and shows a marked thixotropic thickening effect. This product is stable in diluted acids and bases and is particularly effective in acidic, neutral a...voir plus
OPTIGEL® WX, a specially selected and activated smectite product, has a high swelling capacity in water and shows a marked thixotropic thickening effect. This product is stable in diluted acids and bases and is particularly effective in acidic, neutral and alkaline systems. This product has applications in emulsion paints, release coatings, silicate paints, paint strippers, water reducible paints, liquid cleaners, inks, grinding pastes and abrasives, and car undercoatings. voir moins
RHEOBYK-411 is a liquid rheology additive for low-polarity solvent-borne and solvent-free coating systems to improve anti-sagging and anti-settling properties. The additive causes highly thixotropic flow behavior; post-addition is possible. It is recommen...voir plus
RHEOBYK-411 is a liquid rheology additive for low-polarity solvent-borne and solvent-free coating systems to improve anti-sagging and anti-settling properties. The additive causes highly thixotropic flow behavior; post-addition is possible. It is recommended for low-polarity systems. voir moins
RHEOBYK-420 is a liquid rheology additive for aqueous and water-reducible coating systems for improving anti-sagging and anti-settling properties. The additive is also especially suited for manufacturing aqueous pigment concentrates. RHEOBYK-420 causes th...voir plus
RHEOBYK-420 is a liquid rheology additive for aqueous and water-reducible coating systems for improving anti-sagging and anti-settling properties. The additive is also especially suited for manufacturing aqueous pigment concentrates. RHEOBYK-420 causes thixotropic flow behavior; post-addition is possible. voir moins
RHEOBYK-425 is a liquid, VOC-free rheology additive for aqueous systems to set the in-can viscosity and to improve the anti-sagging and anti-settling properties. It is suitable for all kinds of aqueous coatings, printing inks, and adhesives in order to im...voir plus
RHEOBYK-425 is a liquid, VOC-free rheology additive for aqueous systems to set the in-can viscosity and to improve the anti-sagging and anti-settling properties. It is suitable for all kinds of aqueous coatings, printing inks, and adhesives in order to improve the anti-sagging properties and set the required in-can viscosity of the formulation. The resulting increase in viscosity simultaneously improves the storage stability with reduced settling. When grinding pigment pastes, the additive can also increase the millbase viscosity and therefore improve the dispersion conditions. voir moins
RHEOBYK-431 is a liquid rheology additive for solvent-borne coatings, adhesives, and sealants to improve anti-sagging and anti-settling properties. With the aid of the pigments and fillers, the additive generates a three-dimensional network structure. The...voir plus
RHEOBYK-431 is a liquid rheology additive for solvent-borne coatings, adhesives, and sealants to improve anti-sagging and anti-settling properties. With the aid of the pigments and fillers, the additive generates a three-dimensional network structure. The entanglement of the high molecular weight polymers is responsible for the development of the pseudoplastic flow behavior.
The polarity of the system and the incorporation temperature influence the rheological effectiveness. The settling of the pigments and fillers is prevented and outstanding anti-sagging properties are produced due to the rapid rebound in viscosity after shearing. The additive has no "false body effect", no negative influence on the intercoat adhesion, and it is easy to process on account of its liquid form. voir moins
RHEOBYK-7405 is an aromatic- and tin-free rheology additive for solvent-free and solvent-borne systems to enhance the rheological properties in conjunction with organophilic phyllosilicates and hydrophilic fumed silica.
RHEOBYK-7411 CA is a liquid rheology additive for low-polarity solvent-borne and solvent-free systems to produce a highly thixotropic flow behavior and to improve anti-sagging and anti-settling properties.
RHEOBYK-7420 CA is a liquid rheology additive to produce thixotropic flow behavior in aqueous and highly polar systems for improving anti-sagging and anti-settling properties.
RHEOBYK-7420 ET is a liquid rheology additive to generate thixotropic flow behavior in aqueous and highly polar systems to improve the anti-sagging and anti-settling properties.
RHEOBYK-7502 is an organic rheology additive in powder form for increasing the stability of single component, silane-modified prepolymer systems, epoxy systems, and alkyd-based coating systems.
RHEOBYK-7503 is an organic rheology additive in powder form for increasing the stability of single component, silane-modified prepolymer systems, epoxy systems, and alkyd-based coating systems.
RHEOBYK-7591 is a rheology and processing additive for powder coatings particularly suitable for use in powder coating systems, and in this segment it is broadly compatible with various binders.
RHEOBYK-H 3300 VF is a VOC-free polymer solution used to generate low shear viscosity. It is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. The use of RHEOBYK-H 3300 VF will increase body by ge...voir plus
RHEOBYK-H 3300 VF is a VOC-free polymer solution used to generate low shear viscosity. It is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. The use of RHEOBYK-H 3300 VF will increase body by generating low shear viscosity with some impact on high shear viscosity. voir moins
RHEOBYK-H 6500 VF is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. It is VOC-free and APEO free. The use of this product will increase low shear rheology, such as Stormer viscosity as well as ...voir plus
RHEOBYK-H 6500 VF is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. It is VOC-free and APEO free. The use of this product will increase low shear rheology, such as Stormer viscosity as well as improved sag control and some high shear or ICI viscosity. voir moins
RHEOBYK-H 7500 VF is a VOC-free associative thickener (HEUR) for aqueous systems, especially for spray applications, to generate a highly pseudoplastic flow behavior. It significantly increases the viscosity in the low shear range. It reduces sagging and ...voir plus
RHEOBYK-H 7500 VF is a VOC-free associative thickener (HEUR) for aqueous systems, especially for spray applications, to generate a highly pseudoplastic flow behavior. It significantly increases the viscosity in the low shear range. It reduces sagging and increases storage stability. The additive is liquid and therefore easy to handle. It is not necessary to adjust the pH value or control the temperature during incorporation. When combined with rheology additives which are effective in the high shear range, such as the RHEOBYK-L/T series, it enables an optimum processability. voir moins
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