Indigenous Calcium Carbonate Exporter
KBH Trade is a reliable supplier and exporter of high-quality Indigenous Calcium Carbonate from India, serving manufacturers, processors, distributors and industrial buyers across domestic and international markets.
Indigenous Calcium Carbonate is sourced from selected natural calcium carbonate deposits in India and processed into fine mineral powder for a wide range of industrial applications. It is valued for its whiteness, controlled particle size, consistent quality and versatile performance.
We offer both Indigenous Coated Calcium Carbonate and Indigenous Uncoated Calcium Carbonate in different grades, mesh sizes and particle-size specifications according to customer and application requirements.
Indigenous Uncoated Calcium Carbonate
Indigenous Uncoated Calcium Carbonate is a naturally sourced and finely processed mineral powder without surface treatment. It is primarily composed of calcium carbonate (CaCO₃) and is valued for its whiteness, fine particle size, chemical stability and versatility.
Available in different grades and particle sizes, Uncoated Calcium Carbonate provides a practical mineral filler and raw material for numerous industrial manufacturing processes.
Technical Data Sheet – Indigenous Uncoated Calcium Carbonate
| Parameter | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
|---|---|---|---|---|---|---|---|
| CaCO₃ (%) | 94-95% | 95-96% | 95-96% | 96-97% | 97-98% | 97-98% | 97-98% |
| CaO (%) | 52-53% | 53-54% | 53-54% | 54-55% | 55-56% | 55-56% | 55-56% |
| MgCO₃ (%) | <2.50% | <2.00% | <2.00% | <2.00% | <2.00% | <2.00% | <2.00% |
| MgO (%) | <1.80% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% |
| SiO₂ (%) | <2.00% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% |
| Fe₂O₃ (%) | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% |
| Al₂O₃ (%) | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% |
| HCl Insoluble | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% |
| Mean Size D50 | 5.2 micron | 4.5 micron | 3.7 micron | 2.8 micron | 2 micron | 1.7 micron | 1.5 micron |
| Top Cut Size D97 | 20 micron | 15 micron | 12 micron | 10 micron | 8 micron | 6 micron | 5 micron |
| Mesh | 750 | 1000 | 1250 | 1500 | 1875 | 2500 | 3000 |
| Whiteness | 97 | 98 | 98 | 98 | 98 | 98 | 98 |
| Brightness | 96 | 96.5 | 96.5 | 96.5 | 96.5 | 96.5 | 96.5 |
| pH Value | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| Density kg/m³ | 970 | 900 | 870 | 830 | 780 | – | – |
| Hardness | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs |
Key Features of Indigenous Uncoated Calcium Carbonate
- Natural Calcium Carbonate: Sourced from selected Indian mineral deposits and processed for industrial applications.
- High Whiteness & Brightness: Selected grades provide excellent visual characteristics for applications where colour and appearance are important.
- Fine Particle Size: Available in different mesh and micron sizes according to customer and processing requirements.
- Consistent Quality: Quality-focused sourcing and processing help maintain dependable physical and chemical characteristics.
- Good Dispersibility: Fine powder form enables convenient blending with other raw materials in industrial formulations.
- Multiple Grades: Different specifications are available depending on the intended industrial application.
- Bulk Supply: Suitable for manufacturers, processors, importers, wholesalers and distributors.
Applications of Indigenous Uncoated Calcium Carbonate
- Paints & Coatings: Used as a mineral filler in selected paints, coatings, distempers and putty formulations.
- Plastics: Used as a filler in various plastic products and industrial formulations.
- Rubber Industry: Used as a mineral filler in selected rubber compounds.
- Construction Materials: Suitable for selected cement-based products, plaster, putty and other building materials.
- Paper Industry: Suitable grades can be used as a filler in selected paper manufacturing applications.
- Ceramics: Used as a mineral raw material in selected ceramic formulations.
- Adhesives & Sealants: Used as a filler in suitable adhesive and sealant formulations.
Indigenous Coated Calcium Carbonate
Indigenous Coated Calcium Carbonate is a specialized surface-treated form of natural calcium carbonate designed to provide improved compatibility and dispersion in suitable industrial formulations.
The calcium carbonate particles are treated with a suitable surface coating, commonly stearic acid, which can improve interaction with polymers, plastics, rubber, resins and other hydrophobic systems.
The coating makes Indigenous Coated Calcium Carbonate particularly suitable as a functional mineral filler where improved dispersion, processing performance and compatibility are required.
Technical Data Sheet – Indigenous Coated Calcium Carbonate
| Parameter | 01C | 02C | 03C | 04C | 05C | 06C | 07C |
|---|---|---|---|---|---|---|---|
| CaCO₃ (%) | 94-95% | 95-96% | 95-96% | 96-97% | 97-98% | 97-98% | 97-98% |
| CaO (%) | 52-53% | 53-54% | 53-54% | 54-55% | 55-56% | 55-56% | 55-56% |
| MgCO₃ (%) | <2.50% | <2.00% | <2.00% | <2.00% | <2.00% | <2.00% | <2.00% |
| MgO (%) | <1.80% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% |
| SiO₂ (%) | <2.00% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% | <1.50% |
| Fe₂O₃ (%) | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% | <0.07% |
| Al₂O₃ (%) | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% | <0.08% |
| HCl Insoluble | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% | <0.05% |
| Mean Size D50 | 5.2 micron | 4.5 micron | 3.7 micron | 2.8 micron | 2 micron | 1.7 micron | 1.5 micron |
| Top Cut Size D97 | 20 micron | 15 micron | 12 micron | 10 micron | 8 micron | 6 micron | 5 micron |
| Mesh | 750 | 1000 | 1250 | 1500 | 1875 | 2500 | 3000 |
| Whiteness | 97 | 98 | 98 | 98 | 98 | 98 | 98 |
| Brightness | 96 | 96.5 | 96.5 | 96.5 | 96.5 | 96.5 | 96.5 |
| pH Value | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| Density kg/m³ | 970 | 900 | 870 | 830 | 780 | – | – |
| Hardness | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs | 3 Mohs |
| Surface Coating | Stearic Acid Coating – 1% | ||||||
Key Features of Indigenous Coated Calcium Carbonate
- Surface Treatment: Calcium carbonate particles are surface-treated to improve compatibility with suitable polymer and resin systems.
- Improved Dispersion: Surface coating supports uniform particle distribution and efficient mixing in suitable formulations.
- Enhanced Polymer Compatibility: Particularly suitable for various plastics, PVC, rubber and polymer-based applications.
- Fine Particle Size: Available in multiple mesh and micron sizes according to application requirements.
- Good Whiteness & Brightness: Selected grades provide suitable appearance and colour consistency.
- Controlled Surface Coating: Coating specifications can be supplied according to available grade and buyer requirements.
- Consistent Quality: Material is sourced and processed with attention to particle size, physical properties and overall uniformity.
Applications of Indigenous Coated Calcium Carbonate
- Plastics & Polymers: Used as a functional mineral filler in various plastic and polymer formulations.
- PVC Products: Suitable for selected PVC pipes, profiles, sheets and other PVC applications.
- Masterbatch & Compounds: Used in filler masterbatch and selected polymer compounds.
- Rubber Industry: Used as a mineral filler in various rubber formulations.
- Paints & Coatings: Suitable grades can be used in selected paint and coating formulations.
- Adhesives & Sealants: Used as a functional filler in suitable adhesive and sealant products.
- Wire & Cable Compounds: Suitable grades can be used in selected polymer compounds for wire and cable applications.
Coated vs. Uncoated Indigenous Calcium Carbonate
Both Coated and Uncoated Indigenous Calcium Carbonate are widely used as mineral fillers and industrial raw materials. The appropriate grade depends on the manufacturing process, formulation and required product performance.
- Coated Calcium Carbonate: Surface-treated for improved compatibility and dispersion in suitable polymer-based systems. It is particularly suitable for plastics, PVC, masterbatch, rubber and other polymer applications.
- Uncoated Calcium Carbonate: Natural finely processed calcium carbonate without surface treatment. It is suitable for paints, construction materials, ceramics, paper, rubber and various general industrial applications.
KBH Trade can coordinate suitable grades according to required particle size, mesh size, coating, application and technical specifications.
Why Choose KBH Trade for Indigenous Calcium Carbonate?
As an India-based supplier and exporter, KBH Trade focuses on dependable sourcing, consistent product quality and efficient supply coordination for domestic and international buyers.
- Coated & Uncoated Grades: Both coated and uncoated Indigenous Calcium Carbonate options are available for different industrial requirements.
- Reliable Indian Sourcing: Material is sourced through established mineral suppliers and processors in India.
- Multiple Grades: Different mesh sizes, particle sizes and product specifications can be arranged according to customer requirements.
- Quality-Focused Supply: Products can be supplied according to defined physical and chemical specifications.
- Customized Requirements: Support for buyer-specific requirements related to grade, particle size, coating and packaging where available.
- Bulk Order Capability: Suitable for manufacturers, processors, importers, wholesalers and distributors.
- Competitive Pricing: Efficient sourcing enables commercially suitable solutions for bulk industrial requirements.
- Export Support: Assistance with packaging, documentation, container planning and international shipment coordination.
- Timely Delivery: Efficient order processing and logistics coordination for dependable dispatch.
Looking for an Indigenous Calcium Carbonate Supplier from India?
Get in touch with KBH Trade for Indigenous Coated Calcium Carbonate and Indigenous Uncoated Calcium Carbonate bulk requirements, grades, technical specifications, packaging options and export enquiries.
Note: Product specifications may vary according to grade, source and customer requirements. Please contact KBH Trade for the applicable Technical Data Sheet and product specifications before ordering.