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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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Hydrocarb® 60 - PT 74% is a fine ground calcium carbonate dispersed in a suspension form. It is commonly used as a pigment and filler in the production of paper and paperboard. This product is white in color and contains calcium carbonate, belonging to the carbonate chemical family, specifically calcium salts. Hydrocarb® 60 - PT 74% complies with multiple regulatory standards, including ISO 14001, ISO 45001, ISO 9001, FDA 21 CFR 175.300, FDA 21 CFR 178.3297, and FDA 21 CFR 174.5. It also meets the requirements of the Clean Water Act (CWA) Section 307 and 311, the Clean Air Act (CAA), CERCLA, and SARA 311/312.

Hydrocarb® 60 - PT 74%

KahlWax 1540 MB White BW Substitute is an economical, white beeswax substitute, suitable for use in cosmetic formulations and technical applications, such as candle production. It is a versatile material made from a blend of hydrogenated vegetable oils and waxes, offering a high-quality, sustainable alternative to traditional beeswax. This product is RSPO MassBalance Certified, ensuring environmentally responsible sourcing. Its pellet form makes it easy to handle and incorporate into various applications.

KahlWax 1540 MB White BW Substitute

Campine LT is a consistent antimony trioxide grade with an average particle size of 2.0–2.5 μm. Its larger particle size minimizes tinting in PVC film applications and ensures excellent mixability in PVC plastisols for textile coatings used in tent covers, banners, and lightweight construction films.

Campine LT

KahlWax 8108 White Food Beeswax is a pure, food-grade beeswax derived from the honeycombs of Apis mellifera. It undergoes careful physical bleaching and is free from ceresin, fat, or Japan wax, ensuring high-quality and safe use in food applications. Available in pellet form, it meets FCC compliance and adheres to Regulation (EU) No. 231/2012 standards.

KahlWax 8108 White Food Beeswax

DISPERBYK® 168 is a wetting and dispersing additive for solventborne and solvent-free radiation-curable coatings, printing inks, and adhesives. It provides good steric stabilization and reduces viscosity, making it suitable for a variety of applications including radiation-curable coatings, coil and can coatings, and radiation-curable adhesives. This additive is ideal for use in solventless and high solids coatings, as well as printing inks, offering enhanced performance in radiation-cure applications.

DISPERBYK® 168

KahlWax 7395 Micro is a microcrystalline wax composed primarily of branched-chain hydrocarbons. It enhances oil retention in pastes and anhydrous systems and serves as a thickener in W/O emulsions. This wax is particularly suitable for use as a solvent retention agent and improves crystallization control in polish formulations. Its physical form in pellets ensures easy incorporation into various applications.

KahlWax 7395 Micro

Omyasphere® 235 T-FQ is a lightweight filler made from closed-cell expanded perlite, characterized by low apparent density, high constant brightness, and hydrophobic properties. It is used in industrial additives such as plaster, panels, and render, and in adhesive &amp; sealant applications like tile adhesive. Additionally, it serves as a filler and pigment in cement manufacturing. Available in bulk and bag packaging.

Omyasphere® 235 T-FQ

Interplastics BMC Resin SIL40DA-2581 is a liquid resin primarily used in industrial applications. It is part of the polyester, styrene copolymer, and styrenic chemical families. The resin contains vinyltoluene and is compliant with regulations such as the Clean Water Act (CWA), SARA 313, and SARA 311/312. It is TSCA Exempt in the USA.

Interplastics BMC Resin SIL40DA-2581

Amical™ Flowable Antimicrobial is an antimicrobial agent based on diiodomethyl-ptolylsulfone, designed to control microbial degradation in various end-use applications.

Amical™ Flowable Antimicrobial

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

Burgess

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Burgess Optiwhite® is a premium flash-calcined extender for TiO₂ with excellent GE brightness, widely used in first-line interior/exterior flat or low-sheen water-based and alkyd paint systems. It provides outstanding whiteness retention, hiding, and film properties. With excellent dispersion and high hiding capabilities, it can be combined with ultrafine particle-size hydrous clays, such as NO. 28/NO. 98, to achieve a satin finish sheen in paints.

Burgess Optiwhite Technical Data Sheet

Burgess Optiwhite Technical Data Sheet - Omya

Burgess Optiwhite (US - EN) Safety Data Sheet

Burgess Optiwhite (US - EN) Safety Data Sheet - Omya

Burgess Optiwhite­™

Burgess Optiwhite® is a premium flash-calcined extender for TiO₂ with excellent GE brightness, widely used in first-line interior/exterior flat or low-sheen water-based and alkyd paint systems. It pro

Omya - Burgess Optiwhite­ - Kaolins

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	Value	Units	Test Method / Conditions
Titanium Dioxide Content	1.56 - 2.50	%	-
Iron Oxide Content	Trace	%	-
Alumina Content	42.1 - 44.3	%	-
Silica Content	51.0 - 52.4	%	-

	Value	Units	Test Method / Conditions
pH Value (20% Solids)	5.5	-	-
Refractive Index	1.62	-	-
Specific Gravity	2.2	-	-
Free Moisture	0.1	%	-
Average Particle Size	1.4	μ	-
325 Mesh Residue	0.05	%	-
GE Brightness	91	%	-

	Value	Units	Test Method / Conditions
Burning Number (Flammable Solids)	1	-	-
Odor	Characteristics
Appearance	White powder
Insoluble in	Water	-	-
pH Value (20°C, Concentration at 200 g/l)	4.0 - 6.3		DIN-ISO 787/9
Explosives	Non-explosive
Flammability	The product is not flammable
Flash point	Non-flammable
Decomposition Temperature	min. 600	°C
Density (20°C)	2.2 - 2.75	g/cm³
Physical State (20°C, 1013 hPa)	Solid
Melting Point (1013 hPa)	min. 1700	°C

Burgess Optiwhite™

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Burgess Optiwhite­™

Enhanced TDS

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Burgess Optiwhite™