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Omya is a leading global producer of essential minerals and a worldwide distributor of specialty materials. We provide added-value products and services from responsibly sourced materials to meet the needs of current and future generations. Explore Omya's Portfolio.

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Oxerra

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BergaScrub 400

ICL FR-1025 is a powder composed of chlorobenzene and poly(pentabromobenzyl acrylate). It functions as a flame retardant in plastics and elastomers. The product complies with the Clean Water Act (CWA) Section 311 and SARA 302, and is listed in the TSCA (USA) inventory.

ICL FR-1025

DyStar TR OX RED 24A147-BKS55 is a solvent-free red pigment used in non-aqueous coatings and stains. It offers excellent chemical resistance to dibutylphthalate, ethyl acetate, ethyl alcohol, and glycol. This pigment enhances the color and durability of formulations, providing a vibrant and stable red hue for a variety of industrial applications.

DyStar TR OX RED 24A147-BKS55

Bioban™ DXN Antimicrobial is a broad-spectrum biocide containing 2,6-dimethyl-1,3-dioxan-4-yl acetate, designed to protect water-based industrial products, processes, and systems from microbial growth and spoilage. It is effective against bacteria and fungi and is suitable for use in emulsions, paints, coatings, textile chemicals, industrial adhesives, leather processing liquors, and distillate fuels.

Bioban™ DXN Antimicrobial

Bioban™ O-45, previously sold as SKANE M-8 Microbicide, is a highly effective industrial mildewcide recommended for coatings, latex and solvent-based paints, semitransparent and solid stains, building materials, including elastomeric roof and wall coatings, caulks, sealants, joint cements, spackling, stucco, grout, wallpaper pastes, adhesives, aqueous adhesives, tackifiers, and leather. BIOBAN O 45 provides broad-spectrum protection against fungi (yeast and mold) during manufacture and storage and offers dry-film protection against mold and mildew after application. It is soluble in most organic solvents and oils but only slightly soluble in water.

Bioban™ O-45

Sclerothix® is a synergistic blend of natural, vegetable-derived powders, including xanthan gum, algin, and sclerotium gum, designed to function as a water-thickening agent. It is mild, non-sticky, non-tacky, and easily dispersible. Sclerothix® is naturally derived and suitable for use in lotions, serums, and creams. It is ECOCERT GREENLIFE and COSMOS certified. The product is available in plastic tubs and is ideal for creating smooth, stable formulations.

Sclerothix®

KahlWax 8109 Yellow Pharma Beeswax is pure, pharmaceutical-grade beeswax obtained from the honeycombs of Apis mellifera. It is carefully refined, unbleached, and free from ceresin, fat, or Japan wax. It forms flexible protective layers on the skin, enhances adhesion in formulations, and regulates viscosity in W/O emulsions, pastes, and anhydrous systems like oleogels.

KahlWax 8109 Yellow Pharma Beeswax

OmyaFLow® UF-FL 76% is an ultra-fine, natural ground calcium carbonate in slurry form, offering dust-free handling, excellent rheological properties, and high storage stability. Used as a filler and pigment in CASE applications. Certified under ISO 9001, ISO 14001, and ISO 45001. Available in bulk and totes (IBC).

OmyaFLow® UF-FL 76%

BYK-UV 3530 is a crosslinking, silicone-containing surface additive for aqueous, radiation-curable printing inks and overprint varnishes. It significantly reduces surface tension, provides excellent substrate wetting, and improves leveling in 100% UV systems without affecting surface slip.

BYK-UV 3530

Omya

Omya's roots date back to 1884 when the company was founded by Gottfried Plüss-Staufer in Oftringen, Switzerland. In the beginning, the company was involved in the production of glaziers putty by comb

Omya Optical®

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Omya Optical® S-PT 74% is a high-purity, fine calcium carbonate slurry designed for use in activated sludge systems within municipal and industrial wastewater treatment. It enhances faster sedimentation, improves dewatering, and stabilizes pH levels. This product meets ISO 9001, ISO 45001, and ISO 14001 certifications.

Omya Optical® S-PT 74% Technical Data Sheet

Omya Optical® S-PT 74% Technical Data Sheet - Omya

Omya Optical® S-PT 74% (US-EN) Safety Data Sheet

Omya Optical® S-PT 74% (US-EN) Safety Data Sheet - Omya

Omya Optical® S-PT 74%

Omya Optical® S-PT 74% is a high-purity, fine calcium carbonate slurry designed for use in activated sludge systems within municipal and industrial wastewater treatment. It enhances faster sedimentati

Omya Optical S-PT 74% - Calcium & Calcium Compounds - Reduced Bulking

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	Value	Units	Test Method / Conditions
Appearance	White suspension	-	-
Odor	Characteristic	-	-
pH Value (at 20°C, Concentration: 100 g/l)	8.5 - 11	-	DIN-ISO 787/9
Melting Point	0	°C	-
Boiling Point (Water)	approx. 100	°C	-
Flammability (liquids)	Will not burn	-	-
Burning Number	1	-	-
Vapor pressure (at 20°C, aqueous phase)	23.4	hPa	-
Density¹	1.8 - 2.1	g/cm³	DIN-ISO 787/10
Water Solubility (at 20°C)	0.014	g/l	-
Water Solubility (at 75°C)	0.018	g/l	-
Decomposition Temperature	min. 400	°C	-

	Value	Units	Test Method / Conditions
Total Carbonate Content	99	%	-

	Value	Units	Test Method / Conditions
Viscosity Ex Works	200	mPa.s	Brookfield viscosimeter, 100 rpm, Omya GLS 015
pH Value	9.2		Omya GLS 045
Slurry Density	1876	g/cc	Omya GLS 092
Solid Content	74	%	Omya GLS 028
Median Particle Size (sedigraph, d50%)	1.4	μm	Omya GLS 041