Calcium Stearate

Calcium Stearate Manufacturers

Silverline Chemicals is among the established and globally reputed Calcium Stearate Manufacturers supplying this widely used metallic soap compound to pharmaceutical, plastic, food, and construction sectors across India and global markets.

It is formed when calcium hydroxide reacts with stearic acid. The resulting compound is a fine, white, waxy powder that carries a unique combination of properties no single organic or inorganic additive typically delivers alone. It repels water. It lubricates without leaving reactive residues. It stabilises polymers against heat-induced degradation. And it does all of this while remaining non-toxic, making it acceptable across food-contact, pharmaceutical, and direct consumer applications where many industrial lubricants and stabilisers simply cannot go. That breadth of safe functionality is what keeps it embedded across industries that otherwise share very few common raw materials.

Quick Product Overview

Calcium Stearate Manufacturers in India

It belongs to a class of compounds called metallic soaps, metal salts of long-chain fatty acids. Its specific properties come from the combination of the calcium ion and the eighteen-carbon stearic acid chain. The calcium provides thermal reactivity with chlorine ions released during PVC degradation, neutralising hydrogen chloride before it attacks the polymer chain. The stearic acid chain contributes hydrophobicity, lubrication, and the waxy surface character that makes it effective as a mould release and anti-caking material. We are the leading Calcium Stearate Manufacturers in India. Calcium content, free fatty acid levels, loss on ignition, and particle size are all verified analytically on every batch because each parameter corresponds to a specific functional property in the end application.

Where It Performs Across Industries

• External lubricant in PVC processing reduces melt viscosity and prevents material adhesion to processing equipment.
• Heat stabiliser in chlorinated polymer formulations neutralises hydrogen chloride during thermal processing.
• Tablet lubricant in pharmaceutical manufacturing reduces die-wall friction at low usage concentrations.
• Water-repellent additive in construction materials, including cement boards, roofing felt, and concrete admixtures.
• Mould release agent in rubber and polyurethane foam production, preventing surface adhesion.
• Anti-caking agent in powdered food products, spice blends, and dry nutritional supplement formulations.

Calcium Stearate Suppliers In India

Free fatty acid content and calcium percentage are the two values that determine whether a batch of it will actually perform as expected. Excess free fatty acid indicates an incomplete reaction, while calcium content outside specification changes its stabilising and lubricating efficiency. We are the experienced and certified Calcium Stearate Suppliers in India, testing the free fatty acid content, calcium percentage, loss on ignition, moisture, and heavy metal limits on every batch before dispatch. Full analytical documentation ships with every order.

Why Buyers Return Consistently

• Controlled and consistent levels of calcium offer effective PVC stabilisation and consistent pharmaceutical lubrication properties.
• Non-toxic, can be used in food contact, pharmaceuticals and direct consumer products.
• Vegetable-derived grade enables vegan and clean label claims to be made on food and nutraceutical products.
• Stable to processing temperatures, safe to use within high-temperature polymer processing applications.

Calcium Stearate Exporters in India

PVC processors, pharmaceutical tablet manufacturers, construction material producers, and food companies across the international market rely on Indian for our product grade compliance and supply consistency. We are the best and most reliable Calcium Stearate Exporters in India. For each consignment, there is destination country documentation, compositional reports, compliance certificates and Safety Data Sheets included, packed as per the material's waxy physical nature through the transit. Share your grade and volume requirement, and we will respond promptly.