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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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Kathon™

Hydrovance®

Omya Calciprill®

Omyacare®

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Functional V-4055 is a liquid viscosity modifier used in greases. It offers excellent adhesion, high tack, high viscosity, and low-temperature performance, making it ideal for applications that require water resistance and enhanced performance in greases under varying conditions.

Functional V-4055

Pur Oxy Red B.C. 4P3551 also known as Iron Oxide Red, is a red pigment used in a variety of color cosmetic applications, including eye makeup, compact powder, foundation, lipstick, and mascara. Available in powder form, it is compliant with EU Cosmetic Regulation 1223/2009 and is suitable for leave-on, lotion, powder, and stick formats.

Pur Oxy Red B.C. 4P3551

Anti-Terra-U 100 is a wetting and dispersing additive for solvent-borne industrial and architectural coatings, formulated to stabilize inorganic pigments. It enhances high gloss and functions as both a wetting agent and dispersant in solventborne coatings.

Anti-Terra-U 100

Loxiol® G 15 is a hydrogenated castor oil commonly used in the plastics and elastomers industry. It is compatible with Polyvinyl Chloride (PVC) and is particularly suitable for extrusion processing. This product features a high melting point, excellent compatibility, low volatility, and good surface gloss. It functions as an internal lubricant, improving the processing of PVC and enhancing surface quality. Loxiol® G 15 is available in powder form, making it effective in reducing friction and improving the flow properties of materials during extrusion processes.

Loxiol® G 15

Teckros® HX is a highly hydrogenated rosin known for its excellent oxidative stability and UV resistance. The hydrogenation process stabilizes the rosin, offering unique compatibility and adhesive performance, including with acrylic and SBC polymers. Its high acid functionality enhances adhesion to difficult-to-bond substrates.

Teckros® HX

Omya-Cal® USP-10 - AZ is a powder form of calcium carbonate, adhering to the United States Pharmacopeia (USP) quality standards, ensuring its suitability for pharmaceutical and nutraceutical applications.

Omya-Cal® USP-10 - AZ

DyStar BURNT UMBER 24A631-GSPAIL is a brown pigment used in solventless and high solids coatings, as well as stains. It offers excellent chemical resistance to dibutylphthalate, ethyl acetate, ethyl alcohol, and glycol. This pigment enhances the color and durability of coatings and stains in various industrial applications.

DyStar BURNT UMBER 24A631-GSPAIL

Ricobond® 1731HS is a powder product from the polybutadienes and maleinized polybutadienes chemical families. It contains amorphous silicon dioxide and is listed in the DSL (Canada), ENCS (Japan), and IECSC (China) chemical inventories.

Ricobond® 1731HS

Omyacarb® 15 - SJ is a powder-based industrial additive that acts as a filler. It belongs to the chemical families of carbonates and calcium salts, with key components including quartz (SiO2) and calcium carbonate. This product is primarily used to improve the physical properties of industrial applications.

Omyacarb® 15 - SJ

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

Omya International AG

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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

Burgess Optiwhite - Omya

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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
Melting Point	min. 1700	°C	-
Odor	Soil-like odor	-	-
Specific Gravity (Water = 1)	2.2 - 2.6	-	-
pH Value (in water 20% solids suspension)	4.0 - 6.3	-	-
Appearance	Off-White dry powder	-	-
Insoluble in	Water	-	-

Burgess Optiwhite

Enhanced TDS

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