At Hari Udhyog, we specialize in the production of high-quality Calcite Powder, processed from naturally occurring calcium carbonate-rich minerals. Our calcite powder is known for its exceptional purity, high brightness, and uniform particle size, which make it an ideal functional filler and performance enhancer across a wide spectrum of industries. With low oil absorption, excellent dispersion, and stable chemical composition, it integrates seamlessly into applications such as plastics, paints, coatings, rubber, sealants, adhesives, cables, ceramics, and construction compounds.
We offer customized particle sizes and surface-modified grades to improve compatibility with specific polymers and resins, ensuring improved processability and enhanced end-product characteristics like gloss, opacity, dimensional stability, and mechanical strength. Our production processes are backed by advanced quality control and laboratory testing, enabling us to meet the demanding specifications of global clients. With a focus on reliability, efficiency, and sustainability, Hari Udhyog delivers calcite solutions engineered to elevate product value while optimizing cost-performance balance.
Calcite Powder, primarily composed of calcium carbonate (CaCO₃), is known for its high purity and chemical stability. At Hari Udhyog, our Calcite Powder typically contains 98% or more CaCO₃, with very low levels of impurities such as silica (SiO₂), iron oxide (Fe₂O₃), and magnesium oxide (MgO). The powder is free-flowing, chemically inert, and thermally stable, making it ideal for applications in plastics, paints, coatings, rubber, and construction materials.
Calcium Carbonate (CaCO₃): 96% – 99%
Magnesium Oxide (MgO): ≤ 1.0%
Silicon Dioxide (SiO₂): ≤ 0.5%
Iron Oxide (Fe₂O₃): ≤ 0.1%