Calcium Carbonate Powder manufacturer and Supplier in India
DPL Group, the leading manufacturer and supplier of premium Calcium Carbonate compounds tailored for the plastic and rubber industry in India. Our flagship product, DPOCAL, is engineered to meet the highest standards of performance and reliability, delivering outstanding results across diverse applications.
About DPOCAL:
DPL Group is the largest supplier of Calcium Carbonate Powder, known as “DPOCAL,” in India. Our DPOCAL Calcium Carbonate Powder is a premium product extensively used as a filler in various industries including plastics, polymers, rubber, and paint. By incorporating DPOCAL, manufacturers benefit from improved polymer extrusion, reduced production costs, and enhanced product properties such as heat resistance, stiffness, and hardness. The white color of DPOCAL also aids in pigmentation, enhancing or compensating for the loss of gloss, particularly in PVC applications. With regards to the application and particle size, DPOCAL has been classified into three categories which are Calcium Carbonate Activated, Calcium Carbonate Precipitated & Natural Calcium Carbonate.
Why to choose?
- Controlled Particle Size Distribution: Ensures uniformity and consistency in end products.
- High Purity Raw Material: Developed from the purest and softest materials for superior quality.
- Excellent Dispersion: Enhances the ease of processing and application.
- Better Processability: Simplifies the manufacturing process, saving time and resources.
- Versatility: Suitable for a wide range of applications in various industries.
Product Applications (All three sub categories)
1. Plastics and Polymers:
- PVC Compound: Essential for high-quality PVC production.
- Rigid PVC Pipe: Enhances the durability and performance of pipes.
- High Loading Antifab / Filter Masterbatch: Improves the quality and functionality of masterbatches.
- White/Colour Masterbatch: Contributes to superior pigmentation and gloss.
2. Footwear:
- EVA Injected Footwear: Provides essential filler properties for enhanced footwear performance.
3. Rubber:
- Rubber Compounding: Enhances the physical properties of rubber products.
4. Additional Applications:
- Sleepers: Provides high-quality filler for improved durability.
- Tyres: Enhances the stiffness and heat resistance of tyres.
- Footmats: Contributes to the longevity and performance of foot mats.
Product Specification (All three sub categories)
Properties | COA of Activated(S) | COA of Precipitated | Calcite Natural(At3) | Calcite Natural(1035) |
---|---|---|---|---|
Particle size Analysis D-97 | 15.66μm | 15.53μm | ||
D-50 | 4.03μm | 3.45μm | ||
Colour | WHITE | WHITE | WHITE | WHITE |
Bulk Density (gm/ml) | 850±50 | 400±20 | 1156Gm/Lit | 917Gm/Lit |
pH | 8.5 to 9 | 9.5 | 9.0 | 9.1 |
water proofing | 95% | ———- | ———- | ———- |
Moisture Content | 0.3 | 0.5 | 0.3% | 0.27% |
Stearlic coating | 1.5% | ———- | ———- | ———- |
Brightness | 98% | Min-98% | 94.3% | 98.0% |
Oil absorption | ———- | ———- | 15.36Gm/100Gm | 17.52Gm/100Gm |
% of Calcium Carbonate | 97% | 98% | ———- | 90.36% |