Columbia River Carbonates, lo ed in Woodland, Washington, USA, was established in 1985 as a supplier of high-grade ultra-fine ground calcium carbonate products and technical service for the paper, paint, plastic and other industries throughout the Northwestern United States and Western Canada.
Our customized calcium carbonate products are produced in an optimal size fine, medium and coarse grades for their end use markets. If you have special performance requirements or are unsure which product would best match your appli ion, contact our sales team at 1-800-236-7737 .
Mississippi Lime ground calcium carbonate is mined from one of the purest limestone deposits in the world with an average purity of 98.5% CaCO 3. Both wet and dry grinding methods are commonly used in processing the limestone for industrial uses.
Equipment for GCC Production Process. A ground calcium carbonate production line consists of a complete set of equipment. As stated above in the manufacturing process of ground calcium carbonate powder, the process consists of crushing machine, grinding mill, classifier, dust collector, packing machine, transfer equipment such as conveyor or bucket elevator and optional coating machine.
Benefits of Ground Calcium Carbonate GCC Cost-effective Functional filler for Plastics; Reduces Formulation Costs; Provides Opacity and Surface Gloss; Improves Impact Strength and Flexural Modules; Enhances dispersion of the filler in the Resin system; Phosfluorescently integrate. Phosfluorescently harness. Dynamically synthesize.
Ground Calcium Carbonate. The principal function of ground calcium carbonate GCC is as a filler in a diverse range of end use. GCC is used as a calcium additive in the animal feed industry and the pharma industry, It is also used as a filler in a vast range of materials such as cement, rubber, plastics, paints, asphalt, silicone sealants, tile adhesives and grouts.
Ground calcium carbonate, commonly referred to as GCC, is widely used as an industrial mineral. Three primary attributes: particle size, color and chemical purity define the quality of the GCC, and define the suitability of use for any given appli ion.
Ground calcium carbonate may be referred to as calcium or limestone in agricultural appli ions. Three primary attributes: particle size, chemical purity, and color define the quality of the GCC, and define the suitability of use for any given appli ion.