High-Purity Grounded Calcium Carbonate (GCC) for Industrial Applications
Production Process, Grades & Uses of Grounded Calcium Carbonate
HTMC Group, a prominent name in the mineral industry based in India, offers high-quality Grounded Calcium Carbonate (GCC) known for its purity, fine particle size, and exceptional versatility. Grounded calcium carbonate suppliers in India, HTMC Group caters to a wide range of industries, ensuring reliable and consistent product performance.
GCC from HTMC Group plays a vital role in enhancing the quality and efficiency of products in the pharmaceutical, food, and feed-grade sectors, as well as in various other industrial applications. Its unique properties make it a preferred choice among Grounded calcium carbonate distributors and end-users seeking superior mineral solutions.
Variety of Grounded Calcium Carbonate we provide
HTMC Group offers a diverse range of grounded calcium carbonate products, catering to the unique requirements of different industries. Our product line includes:
Standard Grade: Suitable for general applications requiring reliable performance.
High Purity Grade: Ideal for applications demanding the highest levels of purity and consistency.
Specialty Grades: Customized formulations designed to meet specific industry needs, such as ultra-fine particles for high-precision applications.
How We Process Grounded Calcium Carbonate in Our Factory
Our production process for grounded calcium carbonate involves several meticulous steps to ensure the highest quality product:
Extraction: High-quality limestone is extracted from our dedicated quarries.
Crushing: The raw material is crushed into smaller pieces.
Grinding: The crushed limestone is ground into fine powder using advanced grinding mills.
Classification: The powder is classified based on particle size to meet specific requirements.
Quality Control: Rigorous testing is conducted at each stage to ensure consistency and purity.
Packaging: The final product is carefully packaged to maintain quality during transportation and storage.
- Custom Packaging Solutions: Available in bags of different sizes or bulk containers to meet diverse client needs.
- Safe Storage Practices: Warehouses are optimized to ensure the talc remains free from contamination and degradation.
Industrial Applications of Grounded Calcium Carbonate
Pharmaceutical Industry
In the pharmaceutical industry, GCC is used for both its chemical properties and physical characteristics, making it vital in the production of various drugs and medical products.
Calcium Supplements: GCC is a primary ingredient in calcium supplements used to treat calcium deficiencies. Its high bioavailability ensures efficient absorption by the body, making it ideal for products aimed at bone health and osteoporosis prevention.
Antacids: As a common ingredient in antacid formulations, GCC neutralizes stomach acid, providing relief from heartburn and indigestion. Its natural alkalinity makes it highly effective in this role.
Excipient in Tablet Formation: GCC serves as a binder and filler in tablet manufacturing, helping to improve the consistency, stability, and size of tablets. Its smooth texture and non-toxic properties ensure safe usage in oral medications.
Food Industry
GCC is widely used in the food industry, especially in food fortification and as an additive for various functional roles.
Food Fortification: Calcium carbonate is added to many food products such as cereals, flour, and dairy substitutes to increase their calcium content. This process helps address nutritional deficiencies and supports bone health.
Anti-caking Agent: GCC is used as an anti-caking agent in powdered food products like spices, flour, and sugar. It helps prevent clumping by absorbing moisture, maintaining the smooth flow of these materials during processing and packaging.
Baking Powder and Leavening Agent: GCC is used as a leavening agent in baking powder, helping baked goods rise evenly during the baking process. Its reaction with acidic ingredients releases carbon dioxide, giving doughs and batters their fluffiness.
Feed-Grade Applications
Grounded Calcium Carbonate is crucial for the agricultural and livestock sectors, particularly in animal feed formulations.
Calcium Supplements: GCC is a key ingredient in feed for poultry, cattle, and other livestock. It provides an essential source of calcium, which is critical for bone development, eggshell formation, and overall skeletal health in animals.
pH Regulator in Feed: GCC helps maintain the pH balance in animal feed, optimizing digestion and nutrient absorption. Its buffering capabilities improve feed efficiency and animal growth rates.
Other Industrial Applications /
Beyond the pharmaceutical, food, and feed sectors, GCC is widely used across various other industries due to its unique properties.
Plastic and Rubber Industry: In plastic and rubber production, GCC acts as a filler and reinforcement material, improving product durability, stiffness, and resistance to wear. It also reduces manufacturing costs by replacing more expensive raw materials like polymers.
Paints and Coatings: GCC is used as a filler and extender in paints and coatings. It enhances the opacity, whiteness, and brightness of the paint, while also improving its durability and weather resistance.
Paper Industry: GCC is added to paper to enhance its brightness, smoothness, and opacity. It also reduces the need for expensive wood pulp, making paper production more cost-efficient.
Technical Specifications of Ground Calcium Carbonate (GCC)
| Parameter | Typical Range / Value | Description |
|---|---|---|
| Appearance | White to bright white powder | Indicates natural purity and mineral whiteness |
| CaCO₃ Purity | 95.0 to 98.5% | Core specification for industrial and food-grade use |
| Whiteness / Brightness | 88 to 96% | Key parameter for paper, paint, and plastic applications |
| Moisture Content | 0.2 to 0.5% | Affects flowability, shelf life, and processing behaviour |
| pH (10% aqueous suspension) | 8.5 to 9.5 | Ensures compatibility with formulation systems |
| Oil Absorption | 20 to 35 g/100g | Relevant for paint, rubber, and plastics applications |
| SiO₂ Content | Less than 1.5% | Monitors silica impurity level |
| Fe₂O₃ Content | Less than 0.15% | Controls product whiteness and color consistency |
| MgO Content | Less than 1.0% | Indicates limestone purity and mineral grade |
| Particle Size (D50) | 2 to 40 microns (grade-dependent) | Determines application suitability and mesh grade |
| Specific Gravity | 2.70 to 2.75 g/cc | Physical reference for handling and formulation |
| Bulk Density | 0.8 to 1.2 g/cm³ | Affects packaging volume and logistics planning |
| Loss on Ignition | 43 to 44% | Confirms calcium carbonate purity level |
| Hardness (Mohs Scale) | 3.0 | Reference for abrasivity in formulation use |
| Heavy Metals | As per applicable grade limits | Required for food-grade, feed-grade, and pharmaceutical supply |
Product Packing Details
HTMC Group provides Ground Calcium Carbonate in durable, moisture-resistant packaging to ensure product quality and integrity is fully maintained from our facility to your production floor.
Package Sizes:25 kg / 50 kg bags
Package Type:Multi-layer paper bags with inner polyethylene liner
Bulk Supply:Available in jumbo bags (500 kg / 1000 kg) and customized packaging on request
Labeling:Each bag is clearly labeled with product grade, batch number, mesh size, CaCO₃ purity, and manufacturing date for complete traceability.
Custom packaging options are available for large-volume domestic buyers and export orders. All packaging materials are selected to prevent moisture ingress and contamination during storage and transit.
Safe Handling and Storage
Ground Calcium Carbonate is a non-hazardous, chemically stable mineral under normal handling conditions. However, to preserve product quality and ensure safe workplace practices, the following guidelines should be followed.
Store the product in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of heat. Bags should be kept sealed when not in use to prevent moisture absorption, which can lead to clumping and affect the flowability of the powder. GCC should be stored away from strong acids, reactive chemicals, or substances that may compromise its purity and chemical stability.
Other Industries We Cater
Cables and Wires
Personal Care
Pharmaceuticals
Animal Feed
Cosmetics
Ceramics
Rubber Industry
Paints and Coatings
Why HTMC Group is the Best Leading Producer, Manufacturer, and Supplier of Grounded Calcium Carbonate
HTMC Group's dedication to quality, innovation, and customer satisfaction sets us apart as the leading producer, manufacturer, and supplier of grounded calcium carbonate in India. Here’s why we are the best:
State-of-the-Art Facilities: Our advanced production facilities ensure high-quality and consistent products.
Experienced Team: Our team of experts brings extensive knowledge and experience to every project.
Quality Assurance: We implement stringent quality control measures at every stage of production.
Customer Focus: We tailor our products to meet the specific needs of our customers, providing personalized service and support.
Innovation: We continuously invest in research and development to enhance our product offerings and stay ahead of industry trends.
Frequently Asked Questions
Powder mesh available
100
200
300
400
500
600
Packing Available
25kg Packing Bag
50kg Packing Bag
500/100kg Jumbo Packing Bag
Contact Us
×