What is West Calcium Carbonate?
West Calcium Carbonate is a high-quality mineral filler and extender produced by crushing, grinding, and classifying high-purity limestone and marble. Unlike our Hydrated Lime (which is chemically processed), our Calcium Carbonate is a natural product that retains the strength and stability of the parent stone. Available in various mesh sizes—from coarse granules to micronized fine powder—it is known for its high whiteness, low oil absorption, and chemical consistency.
Applications & Industries
Paints & Coatings
An essential extender that improves coverage and durability. West Calcium Carbonate enhances the brightness of white paints, controls sheen levels, and reduces the overall cost of formulation without sacrificing quality.
Plastics & PVC
Used as a functional filler to improve the rigidity and heat resistance of plastic products. In PVC piping and profiles, it improves impact strength and dimensional stability while significantly lowering raw material costs.
Animal Feed & Agriculture
A vital source of calcium for livestock and poultry. Our feed-grade Calcium Carbonate supports bone health and eggshell strength. In crop farming, it acts as a granular ag-lime to neutralize soil acidity over time."
Paper Manufacturing
Used as both a filler and a coating pigment. It increases the opacity, brightness, and bulk of the paper, providing a smoother finish for printing.
Adhesives & Sealants
Improves the viscosity and rheology of sealants, caulks, and tile adhesives, ensuring they fill gaps effectively and dry without shrinking."
Drilling Fluids
Used in the oil and gas industry as a bridging agent and weighing material to control formation pressure during drilling operations."
Key Benefits
- Superior Brightness: Derived from our marble deposits, offering exceptional whiteness for aesthetic applications (paints/paper).
- Controlled Particle Size: We utilize advanced milling technology to achieve precise mesh sizes (e.g., 200 mesh, 325 mesh, or micronized) to suit your specific production needs.
- Chemical Purity: High Calcium ($Ca$) content with low silica and heavy metal impurities.
- Cost Efficiency: As a direct manufacturer, we offer competitive pricing on bulk orders, acting as a cost-effective filler to reduce your resin or polymer usage.
