Products in Resins & Binders: Silica

Köstrosol® AD 2035 is a whitish turbid aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica is pre-final coated and stabilized by aluminum oxide. Afterward, the PH is adjusted by a weakly acidic ion exchange.

SiliXan® W 220 is epoxy modified polymer based on nanoscaled silicon dioxide used as binder or as additive in epoxy, melamine resin or blocked isocyanate systems. Formulations based on SiliXan W 220 improve the abrasion resistance and protect against corrosion on steel or on aluminum.

Köstrosol® 1030 P-FS is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This intermediate small-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+). Köstrosol® 1030 P-FS with controlled specification values receives a documented addition in maximum of 1400 mg/kg ACTICIDE® F(N) and 4.5-5.5 % (w/w) monoethylene glycole.

SS-SOL 30 is colloidal silica. It is used in making catalysts, biological reserch-density gradient, inorganic binder.

SS-SOL 30F is colloidal silica. It is used as filtering additive, protein absorbent, inorganic binder and antisoiling surface.

Köstrosol® 1530 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+). Köstrosol® 1530 is a pure colloidal silica without any organic additives.

Köstrosol® WA 1520 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica is pre-final coated and stabilized by aluminum oxide. Afterward, the PH is adjusted by a strongly acidic ion exchange. Köstrosol® WA 1520 with the tested specification values receives an documented addition of sodium hypochlorite in order to obtain a residual chlorine content of between 1 - 3 mg/L (as Cl2) at the time of delivery.

Köstrosol® WA 1530 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica is pre-final coated and stabilized by aluminum oxide. Afterward, the PH is adjusted by a strongly acidic ion exchange. Köstrosol® WA 1530 with tested specification values receives an documented addition of sodium hypochlorite in order to obtain a residual chlorine content between 1 - 3 mg/L (as Cl2) at the date of delivery.

SS-SOL 30A is colloidal silica (acid type). It is used in reinforcing organic polymers , making catalysts and hydrophilizing surface.

Köstrosol® AD 1530 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica is pre-final coated and stabilized by aluminum oxide. Afterward, the PH is adjusted by a weakly acidic ion exchange.

SS-SOL 100 is colloidal silica. It is used as filtering additive, protein absorbent, inorganic binder and antisoiling surface.

Köstrosol® 730 is a weak opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This small-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+). Köstrosol® 0730 is a pure colloidal silica without any organic additives.

SiliXan® W 300 is epoxy modified polymer based on nanoscaled silicon dioxide used as binder or as additive in epoxy, melamine resin or blocked isocyanate systems. Formulations based on SiliXan W 300 improve the abrasion resistance and protect against corrosion on steel or on aluminum.

SiliXan® M 140 is methacrylate modified polymer based on SiO2 / ZrO2 is used as unsaturated binder for the formulation of scratch resistant coatings. Additive for commercial acrylate- or methacrylate-based lacquers, paints or coatings. This binder is preferably used for UV-curing formulation, but thermal or peroxidic curing is possible. Further it's suited as co-binder for alkyd systems.

SiliXan® M 150 is methacrylate modified polymer based on SiO2 / ZrO2 used as unsaturated binder for the formulation of scratch resistant UV coatings. Additive for commercial acrylate- or methacrylate based coating formulations, inks or binder. This binder is preferably used for UV-curing formulation, but also use for peroxidic thermal curing is possible.

Köstrosol® A 1530 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+) and coated by aluminum oxide. Köstrosol® A 1530 with the tested specification values receives an documented addition of sodium hypochlorite in order to obtain a residual chlorine content of between 1 - 3 mg/L (as Cl2) at the time of delivery.

Köstrosol® 1540 is an opalescent aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Alkaline (Na+). Köstrosol® 1540 is a pure colloidal silica without any organic additives.

Köstrosol® 2040 AS is opalescent to a clouded liquid aqueous dispersion of amorphous silicon dioxide nanoparticles. This middle-size colloidal silica has a negatively charged surface (anionic) which is stabilized by Ammonia (NH4+). Köstrosol® 2040 AS is a pure colloidal silica without any organic additives.

SiliXan® W 120 is epoxy modified polymer based on nanoscaled silicon dioxide used as binder or as additive in epoxy, melamine resin or blocked isocyanate systems. Formulations based on SiliXan W 120 improve the abrasion resistance and protect against corrosion on steel or on aluminum.

SS-SOL 30E is colloidal silica.It is used for steel casting, hydrophilizing surface, binders for fiber, inorganic binder.

SS-SOL 20AM is colloidal silica (stabilizer : NH3). It is used in reinforcing organic polymers , making catalysts and hydrophilizing surface.