1. CaCO Advantages in Paint and Surface Coatings:
It solidifies
It controls the viscosity
It lowers the cost by reducing the consumption of titanium dioxide
It enhances opacity due to its high whiteness property
It strengthens
It increases the impact resistance of the paint film
It gives brightness to the paint
It prevents the paint films to peel off
It provides a smooth film surface
It has an ultra-hiding power
It has a high dispersion feature
2. CaCO Advantages in Plastic Sector:
Some advantages of the calcite over the plastics are as follows:
Depending on different chemical surface coating, it provides dop oil saving.
It provides pigment saving due to its high
whiteness.
It has a flame retardant property due to its chemical structure.
It increases the writability of the packing materials.
It has a positive effect on notched impact strength.
It has a regulatory impact on the viscosity in polymer.
The micronized calcite used as a filling material in plastic sector:
Must control the rheological properties of PVC plastisols,
Must not include heavy metals causing polymers to age,
Must have high chemical purity,
Must have high whiteness for saving expensive white pigments,
Ground particles must not gather together and agglomerate again,
Must not intake high amount of oil,
Must not absorb the flux oil or the chemical substances used in the formulation,
Must not cause machines to be worn,
Must have homogeneity,
Must have a high rate of whiteness for saving expensive white pigments and
dyeability at high filling levels,
Must disperse easily,
Must enhance hardening, the structural properties of the final product, impact
resistance, stability and resistance against ageing,
Must protect against heating up due to its solidifying effect,
Must prevent blocking on broken film surfaces,
Must be scentless, tasteless and non-toxic.
Calcium carbonate powder is derived from the mineral calcium carbonate, which is naturally found in rocks and shells. It is a white, odorless powder that is highly versatile and widely used in various industries. In the context of health and wellness, calcium carbonate powder is a popular dietary supplement due to its high calcium content.
Ground calcium carbonate powder is widely recognized for its various advantages. It is known to enhance the strength and durability of materials, making it a popular choice in construction and manufacturing industries. Additionally, it can act as a filler, improving the performance of products like paint, rubber, and plastics. It also offers environmental benefits by reducing the carbon footprint in certain applications.
With a range of uses, ground calcium carbonate powder finds its way into everyday products. From toothpaste to medications, from paper to cosmetics, its versatility is undeniable.
Calcium Carbonate (CaCOâ??) Powder is a naturally occurring mineral composed primarily of calcium and carbon. Known for its high purity, brightness, and low abrasiveness, calcite is widely used across various industrial sectors. It is highly valued for its ability to neutralize acids, enhance mechanical properties, and provide cost-effective filler material. Available in fine white powder with particle size ranging from 40 microns to 10 microns.
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Calcium Carbonate
1. Chemical Name: Calcium carbonate
2. Molecular Formula: CaCO3
3. Molecular Weight: 100.09
4. CAS: 471-34-1
5. Shelf life: 24 months
6. Character: It is powder and granular white or colorless, microcrystalline powder. It is stable in air, and it is practically insoluble in water and in alcohol. The presence of any ammonium salt or carbon dioxide increases its solubility in water, but the presence of any alkali hydroxide reduces the solubility.
7. Usage :
1. Food industry
Food additives: used as nutritional fortifiers, acidity regulators, and anti caking agents in foods such as bread, biscuits, and milk powder.
Calcium supplements: used in food to increase calcium content and enhance nutritional value.
2. Pharma industry
Calcium supplements: used for preparing calcium tablets and other calcium supplements to prevent and treat calcium deficiency.
Pharma excipients: used as excipients in pharma formulations for the preparation of tablets and capsules.
Calcium Carbonate
1. Chemical Name: Calcium carbonate
2. Molecular Formula: CaCO3
3. Molecular Weight: 100.09
4. CAS: 471-34-1
5. Shelf life: 24 months
6. Character: It is powder and granular white or colorless, microcrystalline powder. It is stable in air, and it is practically insoluble in water and in alcohol. The presence of any ammonium salt or carbon dioxide increases its solubility in water, but the presence of any alkali hydroxide reduces the solubility.
7. Usage :
1. Food industry
Food additives: used as nutritional fortifiers, acidity regulators, and anti caking agents in foods such as bread, biscuits, and milk powder.
Calcium supplements: used in food to increase calcium content and enhance nutritional value.
2. Pharma industry
Calcium supplements: used for preparing calcium tablets and other calcium supplements to prevent and treat calcium deficiency.
Pharma excipients: used as excipients in pharma formulations for the preparation of tablets and capsules.
Calcium Carbonate
1. Chemical Name: Calcium carbonate
2. Molecular Formula: CaCO3
3. Molecular Weight: 100.09
4. CAS: 471-34-1
5. Shelf life: 24 months
6. Character: It is powder and granular white or colorless, microcrystalline powder. It is stable in air, and it is practically insoluble in water and in alcohol. The presence of any ammonium salt or carbon dioxide increases its solubility in water, but the presence of any alkali hydroxide reduces the solubility.
7. Usage :
1. Food industry
Food additives: used as nutritional fortifiers, acidity regulators, and anti caking agents in foods such as bread, biscuits, and milk powder.
Calcium supplements: used in food to increase calcium content and enhance nutritional value.
2. Pharma industry
Calcium supplements: used for preparing calcium tablets and other calcium supplements to prevent and treat calcium deficiency.
Pharma excipients: used as excipients in pharma formulations for the preparation of tablets and capsules.
Calcium carbonate:
We hereby present to you a report on the results of the analysis of the samples received on the date 2025.4.9
Number of samples: 1 sample (bulk lime).
The results of the samples were as follows:
Calcium carbonate:94.4%
Calcium Carbonate 99% is a chemical compound having the formula CaCO3. It is commonly found in rocks as the minerals calcite and aragonite. It is a very popular mineral in the earth.
Chemical Appearance
Calcium Carbonate 99% has the appearance of a fine super white powder. It is odourless. It has chalky taste. Calcium Carbonate is poorly soluble in pure water.
Grounded Calcium Carbonate (GCC) Powder is a natural mineral widely used in various
industries, including cosmetics, pharmaceuticals, and personal care.
Here are its key details:
Product Name: Ground Calcium Carbonate (GCC) Powder
Chemical Formula: CaCO
Appearance:
Fine white powder
Odorless and tasteless
Key Properties:
High purity (typically & 98% CaCO)
Insoluble in water but dissolves in acids
High brightness and whiteness
Low oil absorption
Excellent smoothness and dispersion
Uses in Cosmetics & Skincare:
1. Natural Exfoliant - Gently removes dead skin cells without being too abrasive.
2. Opacifier & Thickener - Adds texture and viscosity to creams and lotions.
3. Absorbent - Helps absorb excess oil in powders and foundations.
4. pH Adjuster -Helps maintain the stability of formulations.
5. UV Protection - Can act as a mild UV reflectant in sunscreen formulations.
Common Applications:
Face powders & compact powders
Toothpaste & oral care products
Body scrubs & exfoliants
Lotions creams
Natural deodorants
1. Product Overview
Ground Calcium Carbonate (GCC) is a naturally occurring mineral obtained from high-purity
limestone or marble. It is mechanically ground into fine powder without changing its chemical
structure. GCC is widely used in various industrial applications due to its excellent physical and
chemical properties.
2. Chemical & Physical Properties
Chemical Formula: CaCO
Purity: Typically & 98%
Color: White to off-white
Particle Size: Available in different micron sizes (5 µm to 50 µm or more)
Specific Gravity: ~2.7 g/cm
Bulk Density: 0.8 - 1.2 g/cm (varies with fineness)
Moisture Content: 0.2%
pH: ~8-9
Oil Absorption: Low
3. Industrial Applications
Plastics & Polymers
Used as a filler to improve mechanical properties and reduce costs in PVC pipes, cables,
and plastic films.
Paints & Coatings
Enhances opacity, brightness, and weather resistance in paints, coatings, and adhesives.
Paper Industry
Used as a filler to improve paper brightness, smoothness, and printability.
Rubber Industry
Increases strength, durability, and elasticity in rubber products like tires, belts, and hoses.
Construction & Cement
Improves strength and workability in cement, concrete, and adhesives.
Ceramics & Glass
Acts as a fluxing agent to enhance durability and shine in ceramic and glass manufacturing.
Pharmaceuticals & Food (if food-grade GCC)
Used as a calcium supplement and anti-caking agent in tablets, toothpaste, and food
products.
4. Packaging & Storage
Packaging: 25 kg & 50 kg bags, jumbo bags (500-1000 kg), or customized packaging.
Storage: Store in a dry place away from moisture and direct sunlight.
Calcium Carbonate is ideal for cosmetic purposes. It has excellent texturizer, functional filler and extender in various powder cosmetics. It also can be used to enhance creaminess of emulsions or enhance foam generation in surfactant systems (shampoos, shower gels). It is widely used as buffering and neutralizing agent as well as an opacifying agent in cosmetic applications containing pigments.
Calcium Carbonate is ideal for cosmetic purposes. It has excellent texturizer, functional filler and extender in various powder cosmetics. It also can be used to enhance creaminess of emulsions or enhance foam generation in surfactant systems (shampoos, shower gels). It is widely used as buffering and neutralizing agent as well as an opacifying agent in cosmetic applications containing pigments.
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