Metastar® 501 is a premium metakaolin produced by very carefully controlled calcination. It has been engineered with a high level of pozzolanic reactivity when used in portland cement-based concrete, plaster, and mortar. Unlike other pozzolanic materials such as silica fume, fly ash, and blast-furnace slag, MetaStar® 501 metakaolin will not darken white or gray cement-based applications. The use of this engineered metakaolin in mortar, cement, and plaster can increase chemical resistance, compressive and flexural strengths and can reduce permeability. In addition, MetaStar® 501 metakaolin can aid in reducing alkali silica reactions.
IMERYS PERFORMANCE ADDITIVES is the world's leading producer of mica, talc and wollastonite. With over a hundred years’ experience, we offer customers engineered mineral solutions We refine and engineer these minerals through processes – often proprietary- that influence their mineral composition, particle size, shape, structure and surface chemistry to obtain the exact properties our customers require. Each year, we process thousands of tons of mica, talc and wollastonite to the highest standards of quality and consistency. Our coatings team has in-depth knowledge of paints and coatings processing and of how minerals interact in the application. Our applications laboratories are equipped with a full range of analytical and coatings-specific equipment to provide customers with bespoke formulation services and technical support.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.
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