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BYK has an established history of innovation such as being the first additive manufacturer to begin using Controlled Polymerization Technology (CPT), launching the first rheology-modified wax emulsion, and being one of the first companies to use nanotechnology for improving Coatings properties. BYK invests approximately 7.5% of its earnings in R&D—three times more than the industry average.
23 Results
RHEOBYK-H 3300 VF BYK 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...view more 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 viscosityview less Request Sample
CLAYTONE® HY BYK CLAYTONE® HY is a modified montmorillonite designed for use in low to medium polarity printing inks. CLAYTONE® HY demonstrates high gelling efficiency, increases the viscosity and yield value, prevents pigment agglomeration, and settling, reduces misting ...view more CLAYTONE® HY is a modified montmorillonite designed for use in low to medium polarity printing inks. CLAYTONE® HY demonstrates high gelling efficiency, increases the viscosity and yield value, prevents pigment agglomeration, and settling, reduces misting and allows the ink manufacturer to control tack viscosityview less Request Sample
RHEOBYK-HV 80 BYK RHEOBYK-HV 80 is a VOC-free associative thickener (HASE) for aqueous systems to generate a highly pseudoplastic flow behavior. It increases the viscosity in the medium shear range and is a cost-effective additive for viscosity adjustment in matt, silk-mat...view more RHEOBYK-HV 80 is a VOC-free associative thickener (HASE) for aqueous systems to generate a highly pseudoplastic flow behavior. It increases the viscosity in the medium shear range and is a cost-effective additive for viscosity adjustment in matt, silk-matt and satin-finish systems. The processability, leveling and storage stability are improved. The additive is liquid and therefore easy to handle. view less Request Sample
RHEOBYK-425 BYK 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...view more 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. view less Request Sample
CLAYTONE® APA BYK CLAYTONE® APA is a modified montmorillonite designed for use in systems containing aromatic solvent or aromatic-oxygenated solvent blends that display medium to high polarity. CLAYTONE® APA demonstrates high gelling efficiency, reproducible viscosity and ...view more CLAYTONE® APA is a modified montmorillonite designed for use in systems containing aromatic solvent or aromatic-oxygenated solvent blends that display medium to high polarity. CLAYTONE® APA demonstrates high gelling efficiency, reproducible viscosity and thixotropic development, a high degree of sag control and prevents hard settling of pigments and fillers. view less Request Sample
RHEOBYK-T 1000 VF BYK RHEOBYK-T 1000 VF is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. It is highly efficient at generating ICI or high shear viscosity, is VOC-free and low in solution viscosity. The use of this ...view more RHEOBYK-T 1000 VF is an aqueous solution of a hydrophobically modified nonionic polymer commonly called an associative thickener. It is highly efficient at generating ICI or high shear viscosity, is VOC-free and low in solution viscosity. The use of this product will increase film build by generating high shear viscosity with minimal impact on low shear viscosityview less Request Sample
GARAMITE® 7303 BYK GARAMITE® 7303 was developed using the patented Mixed Mineral Thixotrope (MMT) technology. The MMT technology provides performance benefits which are not possible with traditional organoclay additives. Traditional organoclays are very hard to disperse, typically requiring both very high shear mixing and a polar activator to help delaminate the aggregates of clay platelets. Due to the multiple particle morphologies of this product, the powder disperses very easily into oils or solvents with only moderate shear. GARAMITE® 7303 exhibits a very unique rheology profile compared to other thickening additives. Very high low-shear viscosity can be achieved by incorporating this product into formulations which results in outstanding ant-settling and anti-syneresis properties. However, when a shear force is applied, the viscosity...view more GARAMITE® 7303 was developed using the patented Mixed Mineral Thixotrope (MMT) technology. The MMT technology provides performance benefits which are not possible with traditional organoclay additives. Traditional organoclays are very hard to disperse, typically requiring both very high shear mixing and a polar activator to help delaminate the aggregates of clay platelets. Due to the multiple particle morphologies of this product, the powder disperses very easily into oils or solvents with only moderate shear. GARAMITE® 7303 exhibits a very unique rheology profile compared to other thickening additives. Very high low-shear viscosity can be achieved by incorporating this product into formulations which results in outstanding ant-settling and anti-syneresis properties. However, when a shear force is applied, the viscosity is quickly reduced which allows for excellent application properties. view less Request Sample
CLAYTONE® AF BYK CLAYTONE® AF is a modified montmorillonite designed for use in systems containing aliphatic solvents and aliphatic-aromatic solvent blends that display low to medium polarity. CLAYTONE® AF produces reproducible viscosity and thixotropic development, a hig...view more CLAYTONE® AF is a modified montmorillonite designed for use in systems containing aliphatic solvents and aliphatic-aromatic solvent blends that display low to medium polarity. CLAYTONE® AF produces reproducible viscosity and thixotropic development, a high degree of sag control and prevents pigment settling. CLAYTONE® AF is self dispersing and does not require a polar activator. CLAYTONE® AF eliminates the need for high shear or pregels. view less Request Sample
RHEOBYK-D 420 BYK RHEOBYK-D 420 is a liquid rheology additive for aqueous systems to generate thixotropic flow behavior. It is preferably used as an anti-settling additive to produce aqueous pigment, filler and matting agent concentrates. The additive's excellent shear thinning effect is advantageous for dosing such concentrates because of their low viscosity...view more RHEOBYK-D 420 is a liquid rheology additive for aqueous systems to generate thixotropic flow behavior. It is preferably used as an anti-settling additive to produce aqueous pigment, filler and matting agent concentrates. The additive's excellent shear thinning effect is advantageous for dosing such concentrates because of their low viscosity. In addition, it is suitable for controlling the thixotropic flow behavior and for optimizing the anti-sagging properties and leveling. view less Request Sample
CLAYTONE® HT BYK CLAYTONE® HT is a modified montmorillonite designed for use in systems containing aromatic and aliphatic solvents that display low to medium polarity. CLAYTONE® HT demonstrates high gelling efficiency, reproducible viscosity and thixotropic development, a...view more CLAYTONE® HT is a modified montmorillonite designed for use in systems containing aromatic and aliphatic solvents that display low to medium polarity. CLAYTONE® HT demonstrates high gelling efficiency, reproducible viscosity and thixotropic development, a high degree of sag control and prevents hard settling of pigments and fillers. This product is a high performance rheological additive for use in high performance oil based paints and is especially suited to industrial, marine and maintenance coatings. view less Request Sample
CLAYTONE 34 BYK CLAYTONE 34 is a modified montmorillonite designed for use in aliphatic systems containing aromatic solvent or aromatic-aliphatic solvent blends which display moderate polarity. It demonstrates high gelling efficiency, reproducible viscosity and thixotrop...view more CLAYTONE 34 is a modified montmorillonite designed for use in aliphatic systems containing aromatic solvent or aromatic-aliphatic solvent blends which display moderate polarity. It demonstrates high gelling efficiency, reproducible viscosity and thixotropic development, a high degree of sag control and prevents hard settling of pigments and fillers. CLAYTONE 34 has proven to be a reliable and reproducible rheological additive for use in oil based paints, stains, alkyd enamels and primers, and epoxy systems. view less Request Sample
RHEOBYK-H 6500 VF BYK 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 ...view more 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 viscosityview less Request Sample
LAPONITE® SL25 BYK LAPONITE® SL25 is a ready-for-use liquid dispersion of synthetic layered silicate modified with a patented dispersing agent. Supplied at 25% solids content in water, LAPONITE® SL25 is a translucent and colourless low viscosity liquid dispersion. On additi...view more LAPONITE® SL25 is a ready-for-use liquid dispersion of synthetic layered silicate modified with a patented dispersing agent. Supplied at 25% solids content in water, LAPONITE® SL25 is a translucent and colourless low viscosity liquid dispersion. On addition to formulations containing e.g. resins, surfactants or pigments, highly thixotropic gels are formed rapidly. It is used to impart a shear sensitive structure to a wide range of waterborne formulations including DIY and industrial surface coatings, household cleaners, ceramic and agrochemical products. view less Request Sample
LAPONITE®-JS BYK LAPONITE®-JS is a layered fluorosilicate modified with an inorganic dispersing agent. It forms low viscosity dispersions in water. This product is used to produce antistatic films on paper, polymer film, seeds and other surfaces. Request Sample
RHEOBYK-H 7500 VF BYK 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 ...view more 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. view less Request Sample
RHEOBYK-415 BYK RHEOBYK-415 is a liquid rheology additive for solvent-borne baking coatings and forced drying systems to improve anti-sagging properties. It works together with the binder and builds a three-dimensional network via hydrogen bonds and van der Waals forces. In addition to the dosage level and the polarity of the system, the degree of disentanglement of the higher molecular weight additive is key to the effectiveness. The higher molecular weight and the more pronounced pseudoplastic flow behavior are the reasons for the more temperature-stable viscosity...view more RHEOBYK-415 is a liquid rheology additive for solvent-borne baking coatings and forced drying systems to improve anti-sagging properties. It works together with the binder and builds a three-dimensional network via hydrogen bonds and van der Waals forces. In addition to the dosage level and the polarity of the system, the degree of disentanglement of the higher molecular weight additive is key to the effectiveness. The higher molecular weight and the more pronounced pseudoplastic flow behavior are the reasons for the more temperature-stable viscosity behavior of RHEOBYK-415, even at higher drying temperatures. view less Request Sample
RHEOBYK-H 7625 VF BYK RHEOBYK-H 7625 VF is a VOC-, APEO- and tin-free associative thickener (HEUR) for aqueous systems to generate highly pseudoplastic flow behavior. It dramatically increases viscosity in the low shear range. It reduces the sagging tendency and increases stor...view more RHEOBYK-H 7625 VF is a VOC-, APEO- and tin-free associative thickener (HEUR) for aqueous systems to generate highly pseudoplastic flow behavior. It dramatically increases viscosity in the low shear range. It reduces the sagging tendency 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. Combining with rheology additives that are effective in the same high shear range as the RHEOBYK-L/T series, results in optimum processability. view less Request Sample
LAPONITE® RDS BYK LAPONITE® RDS is a synthetic layered silicate incorporating an inorganic polyphosphate peptiser. It hydrates and swells in water to give clear and colourless colloidal dispersions of low viscosity known as sols. At 10% concentration in water, these will r...view more LAPONITE® RDS is a synthetic layered silicate incorporating an inorganic polyphosphate peptiser. It hydrates and swells in water to give clear and colourless colloidal dispersions of low viscosity known as sols. At 10% concentration in water, these will remain free flowing for 24 hours. On addition of small quantities of electrolyte, highly thixotropic gels are formed rapidly. This product is used to impart a shear sensitive structure to a wide range of waterborne formulations including household and industrial surface coatings, cleansers, agrochemical and horticultural products. view less Request Sample
DISPERBYK®-2013 BYK DISPERBYK®-2013 is a solvent-free wetting and dispersing additive for 100% UV systems and solvent-borne and water-borne UV systems for printing inks and coatings. Based on its balanced product polarity and 100% delivery form, DISPERBYK-2013 achieves excellent stabilization, in particular in 100% UV systems and particularly of organic pigments and carbon black pigments. In so doing, this product has an impressive, effective viscosity...view more DISPERBYK®-2013 is a solvent-free wetting and dispersing additive for 100% UV systems and solvent-borne and water-borne UV systems for printing inks and coatings. Based on its balanced product polarity and 100% delivery form, DISPERBYK-2013 achieves excellent stabilization, in particular in 100% UV systems and particularly of organic pigments and carbon black pigments. In so doing, this product has an impressive, effective viscosity-reducing effect, simultaneously reducing thixotropic flow behavior. view less Request Sample
DISPERBYK®-2001 BYK DISPERBYK®-2001 is a high molecular weight wetting and dispersing additive for solvent-borne systems. It is a modified acrylate blockcopolymer. This product has similar properties as compared to DISPERBYK®-2000. In many systems the use of DISPERBYK®-2001 leads to an even stronger reduction of the mill base viscosity...view more DISPERBYK®-2001 is a high molecular weight wetting and dispersing additive for solvent-borne systems. It is a modified acrylate blockcopolymer. This product has similar properties as compared to DISPERBYK®-2000. In many systems the use of DISPERBYK®-2001 leads to an even stronger reduction of the mill base viscosity. DISPERBYK®-2001 has a higher solids content as compared to DISPERBYK®-2000. view less Request Sample
RHEOBYK-431 BYK 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...view more 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. view less Request Sample
DISPERBYK®-2000 BYK DISPERBYK®-2000 is a high molecular weight wetting and dispersing additive for solvent-borne systems. It is a modified acrylate blockcopolymer. This product is especially suitable for CAB-containing base-coats and all top-coats. DISPERBYK®-2000 prevents reflocculation of pigments also after addition of CAB after grinding. It reduces mill base viscosity, especially for organic pigments. To achieve the optimum viscosity...view more DISPERBYK®-2000 is a high molecular weight wetting and dispersing additive for solvent-borne systems. It is a modified acrylate blockcopolymer. This product is especially suitable for CAB-containing base-coats and all top-coats. DISPERBYK®-2000 prevents reflocculation of pigments also after addition of CAB after grinding. It reduces mill base viscosity, especially for organic pigments. To achieve the optimum viscosity reduction it is recommended to use polar solvents in the millbase. To achieve best grinding results, it is not necessary to use CAB in the grinding phase. Pigments ground with DISPERBYK®-2000 are unlimited compatible with pigments which were ground with the DISPERBYK®-160-family, DISPERBYK®-180 or DISPERBYK®-110. view less Request Sample
RHEOBYK-M 2600 VF BYK RHEOBYK-M 2600 VF is a non-ionic, hydrophobic modified polymer designed especially for thickening of emulsion paints and aqueous coatings systems. It is used in various emulsions such as styrene acrylates, pure acrylates, polyvinyl acetates, PU-dispersions, and others, as well as in alkyd and epoxy emulsions. The use of this product adds no VOC-solvents to the paint and improves the resistance against blistering. It also raises apparent viscosity...view more RHEOBYK-M 2600 VF is a non-ionic, hydrophobic modified polymer designed especially for thickening of emulsion paints and aqueous coatings systems. It is used in various emulsions such as styrene acrylates, pure acrylates, polyvinyl acetates, PU-dispersions, and others, as well as in alkyd and epoxy emulsions. The use of this product adds no VOC-solvents to the paint and improves the resistance against blistering. It also raises apparent viscosity significantly, gives excellent flow and levelling, provides higher layer thickness in one pass, and reduces spattering during application. view less Request Sample