Construction Chemicals

Additives for Construction Chemicals

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BYK offers environmentally friendly solutions for construction applications incl. cement-based systems, concrete formulations and admixtures. The innovative product portfolio contains different types of high-performance additives, particularly for cement-based applications such as dry mix mortars, concrete formulations and admixtures. Our rheology modifiers improve application and workability properties while our defoamers enhance de-aeration and prevent foam formation. The range of wetting and dispersing and surface additives finally provide pigment stabilization and leveling properties.

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Additives for Construction Chemicals

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Product Recommendations

BYK-A 530

Silicone polymer de-aerator for solvent-free and solvent-borne epoxy systems and adhesives

BYK-A 535

Silicone-free de-aerator for solvent-free and solvent-borne epoxy and PUR systems as well as adhesives

BYK-A 595

Defoamer for aqueous liquid admixtures for concrete

BYK-AQUAGEL 7100

Rheology additive based on a natural, highly purified phyllosilicate for aqueous systems for the adjustment of a thixotropic flow behavior

BYK-S 732

Solvent-free air release additive with wetting properties, ambient-curing epoxide and polyurethane systems

BYK-W 969

Wetting and dispersing additive for amide accelerated UP, EP, PUR systems and adhesives

BYK-W 996

Wetting and dispersing additive for SMC/BMC and pultrusion

BYK-W 9011

Wetting and dispersing additive for SMC/BMC and pultrusion

BYKETOL-PC

Additive for aqueous pigment concentrates

BYKETOL-WA

Silicone-free surface additive for aqueous coatings to prevent surface defects, and to improve leveling

CLAYTONE-40

Rheology additive, powder form, based on an organophilic phyllosilicate, non-polar to medium-polar systems to create a thixotropic flow behavior

DISPERBYK-111

Solvent-free wetting and dispersing additive for solvent-borne and solvent-free coatings and printing inks

DISPERBYK-145

Solvent-free wetting and dispersing additive for solvent-free and solvent-borne coatings. Particularly suitable for non-polar systems

DISPERBYK-190

VOC-free and solvent-free wetting and dispersing additive for aqueous coating systems, printing inks, and adhesives

DISPERBYK-194 N

Solvent-free wetting and dispersing additive for aqueous coating systems and adhesives

DISPERBYK-199 BF

VOC-free wetting and dispersing additive for aqueous systems. Biocide-free version of DISPERBYK-199.

DISPERBYK-2015 BF

VOC- and solvent-free wetting and dispersing additive for aqueous systems. Biocide-free version of DISPERBYK-2015.

DISPERBYK-2019

VOC and solvent-free wetting and dispersing additive for aqueous paint systems, floor coatings, printing inks,inkjet inks, and pigment concentrates.

DISPERBYK-2080

Wetting and dispersing additive for aqueous coating systems to stabilize titanium dioxide, inorganic pigments and ﬁllers

DISPERBYK-2152 TF

Tin- and Emission-free, hyperbranched wetting and dispersing additive for solvent-free epoxy and other reactive systems; conforms to the German AgBB.

DISPERBYK-2155 TF

VOC-, solvent, and tin-free wetting and dispersing additive for solvent-borne and solvent-free system

DISPERBYK-2190

VOC- and APEO-free liquid wetting and dispersing agent for use with highly alkaline aqueous building materials

DISPERBYK-2290

VOC- and APEO-free powder wetting and dispersing agent for use with highly alkaline aqueous building materials

DISPERBYK-2291

VOC- and APEO-free powder wetting and dispersing agent for highly alkaline aqueous building material formulations

GARAMITE-1958

Powdered rheology additive based on organophilic phyllosilicates for solvent-borne and solvent-free systems

GARAMITE-7303

Powdered rheology additive for non-polar to medium-polar systems to increase the storage stability and sag resistance

GARAMITE-7305

Powdered rheology additive for polar solvent-borne and solvent-free systems to increase the storage stability and sag resistance

OPTIBENT-602

Powdered rheology additive based on a modified phyllosilicate for aqueous, hydraulically hardening construction systems

OPTIBENT-616

Rheology additive based on a modified phyllosilicate for construction systems to improve pumpability and the amount of entrained air

OPTIBENT-987

Powdered rheology additive based on an activated, natural phyllosilicate for aqueous, mineral-based dry mix mortars and paste-like binder systems

OPTIBENT-1008

High-quality, powdered rheology additive for aqueous, hydraulically hardening pre-mix mortars to increase the anti-sagging properties

OPTIBENT-1056

Powdered rheology additive for aqueous, hydraulically hardening construction systems to improve thin layer mortars and plasters

OPTIBENT-1248

Rheology additive with high degree of whiteness for aqueous, hydraulically hardening binder systems, particularly stucco and textural coatings

OPTIBENT-6018

Untreated phyllosilicate with high degree of whiteness, high specific surface and a high degree of fineness for aqueous construction systems

OPTIBENT-6027

Powdered rheology additive for aqueous, mineral-based construction systems to optimize the processing and the anti-sagging properties

OPTIBENT-6042

Powdered rheology additive based on an organically modified phyllosilicate for aqueous, hydraulically hardening construction systems

OPTIBENT-NT 10

High-quality, powdered rheology additive for aqueous, hydraulically hardening binder systems

OPTIGEL-W 724

Rheology additive based on an activated phyllosilicate for aqueous systems to generate thixotropic flow behaviour

OPTIGEL-WA

Rheology additive for aqueous coating systems and dispersion-based construction applications to generate thixotropic flow behavior

OPTIGEL-WX

Rheology additive based on an activated phyllosilicate for aqueous systems and mineral pre-mix mortars to generate thixotropic flow behavior

RHEOBYK-430

Liquid rheology additive for solvent-borne systems

RHEOBYK-431

Liquid rheology additive for solvent-borne systems

RHEOBYK-440

Liquid rheology additive for aqueous coating systems

RHEOBYK-7410 CA

Liquid rheology additive to produce a highly thixotropic flow behavior for medium-polar solvent-borne and solvent-free systems.

RHEOBYK-7410 ET

Liquid rheology additive for medium-polarity solvent-borne and solvent-free systems

RHEOBYK-7420 CA

Liquid rheology additive to produce thixotropic flow behavior in aqueous and highly polar systems

RHEOBYK-7600

VOC-, APEO- and tin-free associative thickener (HEUR) for aqueous systems to generate a highly pseudoplastic flow behavior

RHEOBYK-7610

VOC-, APEO- and tin-free associative thickener for aqueous systems, to generate a highly pseudoplastic flow behavior

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