Products in Building Materials: Waterborne Coating

Dispex® Ultra FA 4484 is a dispersing agent recommended for inorganic pigments in both water- and solvent-based paint systems, especially for label-free colorants. In clear, viscous liquid form, Dispex® Ultra FA 4484 serves as a dispersing and wetting agent for the formulation of VOC-free systems, particularly universal colorants. It is specifically designed for use in label-free colorants and paints complying with eco-label standards.

Rheovis® PU 1191 is a rheology modifier with high pseudoplastic viscosity compared to other polyurethane thickeners. It is heavy metal-, solvent-, and VOC-free, ensuring easy incorporation and handling. This environmentally friendly and highly efficient modifier supports film formation, pigment wetting, and demonstrates superior sag resistance, low viscosity drop on tinting, and excellent chemical- and UV-stability.

Hydropalat® WE 3650 is a low-foaming wetting agent with key benefits including highly effective wetting for water-based coatings and ink applications, excellent dynamic surface tension reduction in combination with low foam stabilization, and suitability for lacquers or inks experiencing substrate wetting or cratering issues. Due to its excellent wetting properties, the product can also positively affect ink transfer and adhesion.

Rheovis® PU 1190 is a polyurethane-based associative thickener, a solvent-free non-ionic rheology additive with strong thickening properties at low shear stress. It achieves higher pseudoplastic viscosities compared to other PUR thickeners, offering excellent film-forming properties, good pigment wetting, and high UV stability.

Dispex® Ultra FA 4416 is an outstanding wetting and dispersing agent for aqueous coatings, providing high gloss, excellent color strength, and excellent rub-out properties. Presented in yellow, viscous liquid form, Dispex® Ultra FA 4416 is ideal for aqueous top coats based on various binder types such as polyester solutions, polyacrylics, and PUR-emulsions.

Dispex® Ultra PX 4522 is a low-foaming nonionic wetting and dispersing agent with excellent pigment wetting properties, especially suitable for aqueous and universal pigment concentrates. In colorless, slightly cloudy liquid form, Dispex® Ultra PX 4522 is designed to provide effective wetting and dispersing properties.

FoamStar® SI 2240 is a defoamer designed for pigment concentrates, pigmented aqueous coatings, printing inks, and adhesives. It exhibits a spontaneous defoaming effect, good compatibility, and high efficiency. With broad food contact compliance, it maintains excellent stability under high shear conditions, such as during grinding. The chemical nature involves a compound of modified polydimethylsiloxanes.

Rheovis® PU 1291 is an innovative mid-shear polyurethane thickener designed for aqueous coatings and adhesives. It is non-ionic, VOC-free, and free of solvents, heavy metals, and tin. The polyurethane in water/diluent formulation has multiple associative elements, contributing to improved performance. Its ICI-build exceeds that of benchmark solvent-containing and water-based products, even at lower dosages, enhancing sustainability by achieving more with less.

Dispex® Ultra FA 4480 is a low molecular weight wetting and dispersing agent with excellent pigment wetting properties, especially suitable for coatings and aqueous pigment pastes. In viscous liquid form, Dispex® Ultra FA 4480 demonstrates excellent wetting and dispersing properties in aqueous, binder, and solvent-free pigment pastes, providing outstanding flow properties even at high pigment loads.

Dispex® AA 4135, another derivative of low-viscosity dispersing agents for water-based coating systems, is especially suitable for the dispersion of inorganic pigments and fillers. It is presented in liquid form and serves as an all-purpose polymeric dispersing agent for inorganic fillers and pigments.

Rheovis® HS 1212 is a rheology modifier. It is an outstanding rheology-control agent for water-based coatings, increasing viscosity in the mid-shear range. The polymer provides the rheology-control effect through extensive swelling of the high-molecular-weight polymer in combination with a hydrophobic component in alkali, in the presence of water. This leads to superior coatings build-up and low spattering, making it ideal for a broad range of matte to semi-gloss interior and exterior coatings.

Dispex® Ultra FA 4488 is a dispersing agent recommended for all kinds of pigments in both water- and solvent-based paint systems, especially those developed for label-free colorants. In amber liquid form, Dispex® Ultra FA 4488 serves as a dispersing and wetting agent for the formulation of VOC-free systems, particularly universal colorants.

Rheovis® AS 1130 is an ideal rheology-control additive for water-based coatings. It allows the formulation of coatings with advantageous thixotropic behavior, resulting in non-stringy formulations that are easy to apply over a wide range of speeds and processes. Such formulations are suitable for airless spray applications.

Dispex® Ultra PX 4275 is a polymeric wetting and dispersing agent for high-quality aqueous coatings and pigment pastes. Recommended for highly loaded pigment pastes, it exhibits outstanding flow properties and a low foaming tendency. It is in clear, light yellow to amber liquid form, Dispex® Ultra PX 4275 is an effective wetting and dispersing agent.

Rheovis® PU 1331 is a versatile rheology modifier, usable as a sole thickener or in combination with other rheology modifiers, depending on the desired rheology profile. When used alone, Rheovis® PU 1331 creates an almost Newtonian rheology profile, which is desirable in wood coatings where excellent penetration and leveling are important.

Rheovis® HS 1332 is a rheology modifier. It is an excellent rheology-control agent for water-based coatings, increasing viscosity in the mid- to high-shear range. The polymer provides the rheology-control effect through extensive swelling of the high-molecular-weight polymer in combination with a hydrophobic component. This leads to superior rheology build and low spattering, making it ideal for a broad range of matte to semi-gloss interior and exterior coatings.

Rheovis® HS 1162 is an outstanding rheology modifier for water-based coatings with an extremely low-shear to thixotropic flow behavior. It provides rheology control through extensive swelling of the high-molecular-weight polymer in combination with a hydrophobic component, resulting in an excellent balance between sag resistance and leveling, making it ideal for airless spray applications or non-dripping paints and stains.

Rheovis® HS 1152 functions as a rheology modifier and is an outstanding rheology-control agent for water-based coatings. It increases viscosity in the low-shear range and develops a pseudoplastic (shear-thinning) viscosity. The polymer achieves rheology control through extensive swelling of a high-molecular-weight polymer in combination with a hydrophobic component.

Rheovis® AS 1125 is an efficient acrylic thickener (ASE) with pronounced pseudoplastic (low-shear) flow behavior. Its chemical nature involves an aqueous polymer dispersion. This thickener is suitable for many aqueous paint and coating systems, offering excellent thickening efficiency and pronounced pseudoplastic flow behavior.

Dispex® Ultra PX 4525 is a universal dispersant for all kinds of pigments in both water- and solvent-based paint systems, especially developed for label-free colorants. Due to its chemical nature, it provides excellent compatibility and color development in polar and non-polar paint systems, resulting in excellent color development, higher pigment loading, and optimum color acceptance of colorants in base paints.

Dispex® Ultra PA 4560 is a high-molecular-weight dispersing agent that stabilizes the pigment dispersion of inorganic and organic pigments, enhancing properties such as gloss, color strength, flocculation stability, and anti-flooding behavior. When combined with Dispex® Ultra PA 4503, it is suitable for formulating VOC-free tinting concentrates for both water- and solvent-based decorative paints, exhibiting excellent compatibility that allows incorporation with low shear forces.

Dispex® AA 4040, a derivative of highly effective, low-viscosity dispersing agents for water-based coating systems, is especially suitable for the dispersion of inorganic pigments and fillers. It presents itself in straw-colored liquid form and is an ideal dispersing agent for a wide range of water-based coatings.

Dispex® Ultra PA 4550 is a high-molecular-weight dispersing agent that stabilizes the pigment dispersion of inorganic and organic pigments. It improves gloss, color strength, flocculation stability, and anti-flooding behavior. In clear, slightly yellowish liquid form, Dispex® Ultra PA 4550 enhances various properties of pigment dispersions.

Dispex® Ultra FA 4420 is a dispersing agent that stabilizes inorganic and organic pigments in water and solvents. In addition, Dispex® Ultra FA 4420 makes the polar ingredients of universal colorants which are used in non-polar solvent-based paints more compatible.

Dispex® AA 4140 is a derivative of a family of highly effective, low-viscosity dispersing agents for water-based coating systems, especially suitable for the dispersion of inorganic pigments and fillers. It is a solution of a sodium salt of an acrylic polymer in water and serves as an ideal dispersing agent for a wide range of water-based coatings. Offering improved storage stability for both pigment dispersion and formulated paint compared to inorganic dispersing agents, Dispex® AA 4140 exhibits little or no adverse reaction to high temperatures or pH changes.

Dispex® CX 4340 is a highly effective, low-viscosity dispersing agent for water-based coating systems, especially suitable for the dispersion of inorganic pigments. It allows formulations of high-gloss or low-pigment-volume concentration coatings in addition to standard matte formulations. Dispex® CX 4340 is presented in a straw-colored liquid form.

Dispex® Ultra PA 4503 is a dispersing resin with self-emulsifying properties, suitable for the production of VOC-free pigment concentrates and systems with a wide pH range. In clear, yellowish liquid form, Dispex® Ultra PA 4503 acts as a dispersing resin, contributing to the production of VOC-free pigment concentrates.

Rheovis® AS 1337 serves as an effective rheology-control thickener for water-based systems. Designed to improve Newtonian rheological properties over a broad shear rate range without exhibiting significant thixotropic effects, it allows the formulation of high-gloss paint systems with optimal flow properties for manual application techniques. The chemical nature is based on an acrylic copolymer.

Rheovis® PU 1250 is a polyurethane-based associative thickener, a non-ionic, medium pseudoplastic rheology modifier for water-based coatings. It provides ph-independent thickening, improved flow and gloss, increased hiding power, wash and scrub resistances, and outstanding spatter resistance during roller application. The chemical nature involves polyurethane polymer in water/butyldiglycol.

Efka® FA 4608 is a liquid powerhouse designed to excel as a wetting agent, emulsifier, and dispersant. This versatile formulation boasts features such as high gloss, floating resistance, and flooding resistance. In its liquid form, Efka® FA 4608 ensures easy application.

Loxanol® MI 6840 is a highly concentrated aqueous dispersion of paraffin wax designed to increase the hydrophobicity of water-based exterior coatings. It is effective in enhancing the hydrophobic properties of water-based exterior coatings and textured finishes.

Tinuvin® 479-DW (N) is an aqueous triazine-based UV absorber dispersion designed for applications in coatings, overprint varnishes, adhesives, and sealants. Its function primarily lies in UV absorption. This dispersion appears as a slightly yellowish liquid. Its end uses encompass 2K (2-component) coatings, radiation-curable coatings, varnishes, and waterborne coatings. Notable features include thermal resistance, non-migrating properties, high performance, and excellent photopermanence.

Tinuvin® 1130 is a liquid UV absorber belonging to the hydroxyphenyl benzotriazole class, specifically designed for industrial coating applications. Its high temperature and extraction resistance make it well-suited for industrial and automotive coatings. Due to its broad UV absorption spectrum, it efficiently protects light-sensitive substrates such as wood and plastics.

Tinuvin® 292is a liquid hindered amine light stabilizer (HALS) developed specifically for coatings. It comprises an almost pure mixture of two active ingredients, allowing it to remain in liquid form, unlike the tendency of pure diester to solidify, even at room temperature. The efficiency of Tinuvin 292 significantly prolongs the lifetime of coatings by reducing paint defects such as cracking and loss of gloss. Key features and benefits include versatility in both water and solvent based coatings, extension of coating lifetime, and excellent compatibility with a wide variety of coating systems.

Efka® SL 3035 is a slip and leveling agent that improves leveling, increases slip and mar resistance, offers better compatibility compared to pure dimethylpolysiloxane, particularly in polar systems, prevents floating, and is resistant to hydrolysis. It can be used in both water- and solvent-based coatings, and due to its excellent compatibility, Efka® SL 3035 is particularly recommended for polyurethane and polyester wood coatings, helping prevent curtain rupture in curtain coating applications.

Foamaster® MO 2108 is a defoamer based on mineral oil, featuring a blend of low-aromatic mineral oil, hydrophobic silica, and fatty acid derivatives. It is suitable for most water-based paints, lacquers, and printing inks, presenting as an opaque, grayish liquid.