Calcium Carbonate Powder

Natural Calcium Carbonate powder is used as an acid soluble weighting and bridging agent in work over and completion fluids. Depending upon customer requirement, we can offer natural calcium carbonate powder in various grades and Particle size analysis report can be submitted along with supply (Malvern Make Particle size analyzer – U.K.) As a weighting agent CaCo3 can be used to extend the brine’s maximum weights. As a bridging agent the correct blend of suitable Particle diameter can be used to effectively for sealing the pores in the production formation, thus minimizing the invasion of fluid. Because the material is derived from Marble a metamorphic and highly crystalline form of Natural Calcium Carbonate it does not break down in the high shear conditions encountered in drilling. Breakdown of weaker materials derived from other sources, leads to increased invasion of the producing formation. After acidifying no material is left behind to impair the permeability of the producing formation when production of Oil starts.

Properties of the natural calcium carbonate:
• CaCO3: 95% min, SiO2: 1.5% max. MgO: 1.5% max.
• Colour : Super snow white ( Free from dirt & black dirt)
• Particle size : Available from 150 microns to 5 Microns.

PVC is a versatile polymer well suited for a variety of pipe applications ranging from large sewer piping to residential drain waste vent piping, as well as smaller potable water piping and electrical conduit. Natural Calcium carbonate powder offered by us contribute to the ultimate performance properties of this wide variety of piping applications. For maximum property development and formulation flexibility, our surface-treated carbonates are designed to give good dispersion along with excellent incorporation in the polymer matrix. It improves the base properties of polyvinyl chloride by adding stiffness to the polymer matrix and improving impact resistance as particle sizes become smaller.

Today calcium carbonate is the most widely used mineral in paper industry. It is used both as a filler and a coating pigment, and help in producing papers with high whiteness and gloss and good printing properties.

Natural Calcium Carbonate powder formulated by us are used in the production of natural and synthetic rubbers. It maintain their flexibility and increase their resistance to torsion and traction thus improving their mechanic and electric characteristics. Our calcium carbonates diminish rubber aging, material fatigue, do not change their external aspect and do not induce heat and avoid ruptures.