Category: Mineral Powders

TYPES OF GYPSUM PRODUCTS: 1- Gypsum plaster 2- Gypsum fertilizer 3- Gypsum board 4- Gypsum powder It is the white cementing materials formed by partial

According to Mosby’s Dental Dictionary, gypsum is the anhydrite of calcium sulfate (CaSO4 2H2O). The powder that is mixed with water is either an alpha

Values are based on the American National Standard for Industrial Wire Cloth (American Standard ASTM – E 11). US Mesh* Microns Inches Millimeters 35 500

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O.It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard/sidewalk

Calcium carbonate is the major compound of limestones such as chalk, but also of marble. It is also the main constituent of the shells of

Aggregate, also called aggregate , is a fragment of rock , less than 125 mm in size (sand, gravel and gravel), intended for the manufacture

Kieselguhr is a variety of diatomaceous earth , a siliceous sedimentary of organic and fossil origin , consisting of fossilized remains of diatoms . Its

Zinc is a shiny metal , bluish gray to white slightly tinted blue-gray, from bluish white to metallic white gray. Its crystalline texture is clear,

Dolomite is a carbonate sedimentary rock composed of at least 50% dolomite (a double carbonate of calcium and magnesium ), of chemical composition CaMg (CO

Barite (or barite) is a mineral species composed of barium sulfate of formula BaSO 4 with traces of Sr , Ca and Pb . This