Introduction: What is Calcium Stearate?
Calcium Stearate is a fine, white powder derived from the reaction of stearic acid with calcium oxide. Widely used as a stabilizer, lubricant, and water-repellent agent, it’s a crucial additive in plastic manufacturing, rubber processing, paint formulations, and food-grade applications. Known for its nontoxicity, low solubility in water, and excellent heat resistance, Calcium Stearate plays a vital role in improving process efficiency and final product quality across several sectors.
Why Asian Manufacturers Are Relying More on Calcium Stearate
In fast-growing Asian economies like India, China, Vietnam, and Indonesia, industries are scaling production while seeking cost-effective, reliable, and compliant additives. Calcium Stearate is gaining preference due to:
- Regulatory Safety Compliance – Non-toxic and approved by FDA & REACH, it’s favored in food packaging, pharmaceuticals, and personal care.
- Cost Efficiency – It’s less expensive than other metallic stearates like zinc or magnesium stearate, offering better ROI for high-volume production.
- Excellent Lubrication & Release Properties – Especially important for plastic extrusion, PVC compounding, and rubber molding.
- Moisture Resistance – Used in cement, paints, and waterproof coatings to improve longevity.
- Thermal Stability – It acts as a heat stabilizer in PVC formulations under high processing temperatures.
Applications Across Asia’s Manufacturing Ecosystem
Calcium Stearate is indispensable in industries powering Asia’s growth:
| Sector | Use of Calcium Stearate |
|---|---|
| Plastics & PVC | Heat stabilizer, internal/external lubricant |
| Rubber Industry | Release agent and anti-tack compound |
| Paints & Coatings | Water repellence, anti-caking properties |
| Construction | Hydrophobic agent in cement and concrete additives |
| Paper Industry | Surface lubricant and gloss enhancer |
| Pharmaceuticals | Anti-adherent and flow agent in tablets and capsules |
| Food Packaging | Lubricant for thermoplastics in contact with food-grade materials |
Data-Driven Growth: Why Demand is Surging in Asia
- Asia Pacific accounts for 45–50% of global Calcium Stearate consumption due to industrial growth, population demand, and infrastructure development.
- India & China lead in production of PVC pipes, footwear, packaging, and pharma, where calcium stearate is a key input.
- Construction boom in Vietnam, Indonesia, and Bangladesh is driving demand for waterproof concrete additives, where Calcium Stearate is used.
- Stringent quality compliance in export goods (pharma, food-packaging) makes Calcium Stearate the safe choice over alternatives.
Industry-Specific Applications Where Calcium Stearate Excels
Calcium Stearate’s adaptability across sectors makes it a go-to chemical for industrial manufacturers. Here’s how it functions in key use cases:
- PVC Pipe and Plastic Compounding Units
→ Acts as a processing aid, preventing sticking to molds and improving flowability during extrusion. - Rubber & Footwear Industry
→ Used as a mold-release agent in the manufacture of rubber soles and EVA-based shoes. - Paint & Coating Manufacturers
→ Added to paints as a flatting and anti-caking agent to enhance smooth finish and moisture resistance. - Construction Chemical Producers
→ Integrated in waterproof cement admixtures to repel water, reduce cracks, and increase setting time control. - Pharma & Nutraceutical Blenders
→ Used as a flow agent and tablet anti-adherent in direct compression processes. - Paper and Board Mills
→ Used in surface coating to enhance printability and prevent dust generation.
Why Vinipul Chemicals is a Trusted Source of Calcium Stearate
At Vinipul Chemicals Pvt. Ltd., we are known for our consistent quality, regulatory-grade formulations, and export-ready packaging. Here’s what sets us apart:
✅ High Purity Grades
We offer both industrial and food/pharma-grade Calcium Stearate, produced under strict quality norms using controlled saponification and precipitation processes.
✅ Low Moisture & Fine Particle Size
Our fine powdered Calcium Stearate ensures superior dispersion and minimal residue, especially useful in PVC and rubber compounding.
✅ Custom Packaging Options
From 25 kg HDPE bags to jumbo sacks with moisture-barrier lining, we cater to bulk buyers, OEMs, and contract manufacturers across Asia.
✅ Compliance with Global Standards
Our material meets USP, IP, FCC, and REACH standards – critical for industries that operate under strict regulations.
✅ Fast Dispatch & Export-Ready Logistics
With PAN-India delivery and exports across Vietnam, Bangladesh, UAE, and Africa, our logistics are equipped to handle urgent bulk orders.
Grades & Packaging Options Available
| Grade | Purity | Application | Packaging |
|---|---|---|---|
| Industrial Grade | 98–99% | Plastics, Rubber, Cement | 25 kg HDPE / Jumbo Bags |
| Food Grade / Pharma Grade | 99.5%+ | Tablets, Capsules, Food-contact | 25 kg LDPE Lined HDPE |
Sourcing for OEMs, Traders & Large Manufacturers
Whether you are a formulation chemist, procurement head, or chemical distributor, Vinipul Chemicals delivers a steady, scalable, and compliant supply chain for Calcium Stearate tailored to:
- PVC & Polymer Compounders
- Paint & Coating Manufacturers
- Cement Admixture Producers
- Contract Pharma Manufacturing
- Exporters in SE Asia & Gulf
Export Markets: Where We Supply Calcium Stearate in Asia
Vinipul Chemicals proudly serves a wide network of clients across emerging and developed Asian economies, including:
- Vietnam & Indonesia – For use in PVC compound manufacturing and footwear industries.
- Bangladesh & Sri Lanka – For rubber processing, textiles, and paints.
- UAE, Saudi Arabia & Oman – For water-repellent admixtures in construction chemicals.
- Malaysia & Thailand – For coatings, paper, and pharma sectors.
- India – PAN-India delivery to Delhi, Gujarat, Maharashtra, Tamil Nadu, and more.
All shipments are made in compliance with buyer MSDS, COA, and export documentation standards, with support for port loading, FOB, CIF, and EXW terms.
Buyer Guide: How to Select the Right Calcium Stearate Grade
When sourcing Calcium Stearate, ask yourself:
- Is it for industrial or food/pharma use?
Choose Pharma/FCC grade for direct consumption or contact applications. - Do you need anti-caking, mold-release, or waterproofing effect?
Each grade behaves differently based on particle size and hydrophobicity. - Is particle size or moisture level critical for your production line?
Look for low-moisture, microfine powders with <1% moisture content. - Are you exporting the end-product?
Ensure your supplier provides REACH/ROHS-compliant material and supports your documentation.
For custom queries or free consultation, contact us here »
Certifications & Quality Control
Vinipul Chemicals offers Calcium Stearate that complies with:
- USP, IP, BP, and FCC standards (for pharma & food industries)
- ROHS & REACH compliance (for global regulatory clearance)
- ISO 9001:2015 Certified Process Controls
- Batch-wise COA, MSDS, and SGS Reports on request
Request Sample or Price Quote
We offer free samples for formulation testing and flexible MOQ for trial orders.
Submit your RFQ with application details, packaging preference, and port of delivery here:
👉 Request a Quote | 📩 Export Queries
FAQs
Q1. What is Calcium Stearate used for in manufacturing?
Calcium Stearate is used as a lubricant, mold-release agent, water-repellent, anti-caking additive, and processing aid across industries like plastic, rubber, cement, and pharma.
Q2. Is Calcium Stearate safe for food and pharma use?
Yes. Vinipul offers food/pharma-grade Calcium Stearate that complies with FCC, USP, and IP standards and is safe for direct contact use.
Q3. Do you supply Calcium Stearate to Bangladesh and Vietnam?
Absolutely. We export bulk volumes regularly to clients in Vietnam, Bangladesh, Indonesia, and the UAE.
Q4. What is the shelf life of Calcium Stearate?
Under dry, sealed storage, Calcium Stearate has a shelf life of 2 years. Always store in a moisture-free area.
Q5. What’s the difference between Calcium and Zinc Stearate?
Zinc Stearate has better hydrophobicity and heat stability, used more in rubber and thermoplastics. Calcium Stearate is preferred in food-safe and pharma applications due to its lower toxicity.
Q6. Can I get SGS test reports or COA before shipping?
Yes, we provide SGS reports, COAs, and MSDS for every batch on request, especially for export compliance.
Q7. What packaging sizes are available for Calcium Stearate?
Standard is 25 kg HDPE bags or jumbo bags. Custom packing with liners is available on bulk orders.
Q8. Is your Calcium Stearate REACH and ROHS compliant?
Yes, our export-grade Calcium Stearate complies with REACH, ROHS, and other global directives.
Q9. How do I get a technical data sheet or sample?
Submit your requirement via our Contact Page and we will arrange a sample dispatch within 2 working days.
Q10. What is your MOQ for export orders?
Minimum order quantity for export is typically 500 kg, but can vary depending on packaging and destination.
