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Company: BYK  Additives~Anti-Sagging Additives  Clear All 

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BYK globally supplies additives in the Paint and Coatings Industry. These additives include nanotechnology-based additives, surface additives, wetting and dispersing additives, and rheology additives. BYK’s product range also includes wax and process additives, defoamers and UV absorbers, and viscosity depressants. BYK’s key brands include ANTI-TERRA®, AQUACER®, BYK®, CERACOL®, DISPERBYK®, OPTIGEL®, etc.
7 Results
RHEOBYK-410 BYK RHEOBYK-410 is a liquid rheological additive (also for post-addition into solvent-borne and solvent-free systems) that is a solution of a modified urea. RHEOBYK-410 has proven itself efficient for universal application in solvent-borne and high solids sys...view more RHEOBYK-410 is a liquid rheological additive (also for post-addition into solvent-borne and solvent-free systems) that is a solution of a modified urea. RHEOBYK-410 has proven itself efficient for universal application in solvent-borne and high solids systems. As a result of varying regional labeling obligations for NMP (N-Methylpyrrolidone), the products are available alternatively as solutions in NEP (N-Ethylpyrroldione) and DMSO (Dimethylsulfoxide). A 1:1 exchange is possible for most applications. Appropriate preliminary testing is recommended view less
RHEOBYK-411 BYK 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...view more 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. view less
RHEOBYK-420 BYK 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...view more 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. view less
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
RHEOBYK-430 BYK RHEOBYK-430 is a liquid rheology additive for solvent-borne coatings, adhesives, and sealants to improve anti-sagging and anti-settling properties.
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...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
RHEOBYK-440 BYK RHEOBYK-440 is a liquid rheology additive based on a polyamide to improve the anti-sagging and anti-settling properties as well as the effect pigment orientation in aqueous coating systems. Extremely shear-thinning.