At Uni Lube (BD.) Limited, we manufacture high-purity Calcium Carbonate (CaCO₃) for a wide range of industrial applications. Known for its excellent chemical stability, whiteness, and versatility, our calcium carbonate is produced under stringent quality control to meet the standards of various industries including plastics, paints, rubber, paper, construction, and more.
What is Calcium Carbonate?
Calcium Carbonate is a naturally occurring mineral compound, commonly found in rocks such as limestone, marble, and chalk. Industrially, it is used as a filler, coating agent, and processing aid, offering cost-efficiency and improved product performance.
Our Calcium Carbonate Production
Our state-of-the-art manufacturing unit ensures:
- High brightness and purity
- Controlled particle size distribution
- Consistent quality across batches
- Customized grades for specific industry needs
Applications of Calcium Carbonate
✅ Plastics & Polymers
- Enhances rigidity and strength
- Reduces production costs
- Improves surface finish
✅ Rubber Industry
- Used as a reinforcing filler
- Enhances tensile strength and durability
✅ Paints & Coatings
- Acts as a white pigment extender
- Improves opacity and weather resistance
✅ Paper & Pulp
- Used as a coating pigment
- Enhances brightness, smoothness, and printability
✅ Construction Materials
- Utilized in cement, adhesives, and sealants
- Improves workability and mechanical properties
✅ Pharmaceuticals & Food (Industrial Grade Use Only)
- Used as a calcium supplement and food additive (with appropriate grade)
Why Choose Uni Lube Calcium Carbonate?
- Consistent Quality: Manufactured under controlled processes
- Tailored Grades: Customized to meet the demands of different industries
- Competitive Pricing: Cost-effective without compromising on performance
- Eco-Conscious Production: Minimizing environmental impact with efficient technology
Available Forms
- Powdered (Micronized and Coarse Grades)
- Coated and Uncoated Variants
- Custom Packaging Sizes
Quality That Powers Industries
Uni Lube (BD.) Limited is your reliable partner for industrial-grade calcium carbonate, engineered to support your production efficiency and product excellence. Whether you’re in plastics, paints, or paper, our calcium carbonate helps you deliver quality with confidence.
Product Datasheet: Calcium Carbonate
Manufacturer: Uni Lube (BD.) Limited
Address: Elite House (9th Floor), 54 Motijheel C/A, Dhaka-1000
Phone: +880 1404-494401, +880 1404-494402
Website: https://unilubebdltd.com
Product Name:
Calcium Carbonate (CaCO₃) – Industrial Grade
Chemical Properties:
| Parameter | Value |
|---|---|
| Chemical Formula | CaCO₃ |
| Appearance | White fine powder |
| Purity | ≥ 98% |
| Moisture Content | ≤ 0.5% |
| Bulk Density | 0.8 – 1.2 g/cm³ |
| Oil Absorption | 18 – 25 g/100g |
| pH (10% slurry) | 8.5 – 9.5 |
| Particle Size (D50) | Available in 5µm to 45µm (custom) |
| Whiteness | ≥ 95% |
Available Grades:
- Coated Calcium Carbonate (with Stearic Acid)
- Uncoated Calcium Carbonate
- Micronized Calcium Carbonate
- Granular / Coarse Grade (on request)
Packaging:
- 25 kg PP Bags
- 50 kg Bags
- 1 MT Jumbo Bags
- Custom packaging available upon request
Applications:
| Industry | Use Case |
|---|---|
| Plastics | Filler to enhance strength and reduce costs |
| Rubber | Reinforcement agent to improve elasticity |
| Paints & Coatings | White pigment extender and viscosity enhancer |
| Paper | Surface coating and brightness enhancer |
| Construction | Used in cement, adhesives, and sealants |
Key Benefits:
- High purity and brightness
- Excellent dispersion
- Cost-effective filler
- Improves product strength and durability
- Environmentally safe and non-toxic
Storage & Handling:
- Store in a dry, covered area away from moisture
- Use protective gear during handling to avoid dust inhalation
Contact Us to Order or Request Samples
For pricing, bulk orders, or technical support, contact our sales team today. We also offer custom formulation and private labeling services.
Email: info@unilubebdltd.com
Phone: +880 1404-494401, +880 1404-494402