With our extensive expertise and commitment to excellence, we take pride in formulating this exceptional product using the finest raw materials sourced from reliable vendors in the market. Our Precipitated Calcium Carbonate finds widespread applications in industries such as paper, paint, rubber, plastic, and many more, owing to its outstanding features and performance. What sets our Precipitated Calcium Carbonate apart is its remarkable attributes. Our product boasts high purity levels, ensuring superior quality and reliability. The fine particle size contributes to its excellent dispersion properties, allowing for seamless integration in various applications. Additionally, its exceptional whiteness enhances the brightness and visual appeal of the end products. We prioritize quality and ensure that our Precipitated Calcium Carbonate is free from impurities, meeting stringent quality standards.
As one of the leading manufacturers and suppliers of Precipitated Calcium Carbonate in the market, we have built a strong reputation for our commitment to quality, customer satisfaction, and industry expertise. Join our esteemed clientele and experience the difference of working with a trusted partner who prioritizes excellence and customer success.
Manufacturing Process:
PCC is produced through a chemical reaction process involving calcium hydroxide (lime) and carbon dioxide gas. This reaction results in the precipitation of fine calcium carbonate particles with controlled particle size and morphology, leading to a high-quality product.
Particle Size Control:
One of the significant advantages of PCC is its ability to have precise control over particle size. This control allows for the production of PCC with different particle sizes, ranging from nanometers to micrometers. The specific particle size distribution of PCC can be tailored to meet the requirements of various applications.
High Purity and Whiteness:
PCC is known for its high purity and whiteness, making it a preferred choice in industries such as paper, paints, coatings, and plastics. Its pure and white nature contributes to improved optical properties, enhancing the brightness, opacity, and color characteristics of the final products.
Functional Filler:
PCC acts as a functional filler in numerous applications. It can be incorporated into paper and paperboard manufacturing to improve printability, smoothness, and ink absorption. In paints, coatings, and plastics, PCC functions as a performance-enhancing additive, providing improved mechanical properties, rheology control, and reinforcement.
pH Stabilizer and Calcium Source:
PCC is utilized as a pH stabilizer and a source of calcium in various industries. In food and pharmaceutical applications, it serves as a calcium supplement, pH regulator, and anticaking agent. PCC also finds use in water treatment processes to adjust pH levels and enhance water quality.
Environmental Sustainability:
PCC offers environmental benefits due to its renewable and sustainable nature. The production of PCC involves utilizing lime derived from natural limestone, which is a plentiful and abundant resource. Moreover, PCC can be recycled and reused in certain applications, contributing to waste reduction and resource conservation.
Chemical Composition
The chemical composition of Precipitated Calcium Carbonate is primarily calcium carbonate (CaCO3). However, the exact composition may vary depending on the production process and the specific grade of PCC. It typically contains a high percentage of calcium carbonate, often exceeding 95%, along with small amounts of impurities and trace elements.
In summary, Precipitated Calcium Carbonate is a versatile mineral powder with controlled particle size, high purity, and various functional properties. Its applications span industries such as paper, paints, coatings, plastics, food, pharmaceuticals, and water treatment. The unique chemical composition and customizable properties of PCC make it an essential ingredient in numerous products and processes, contributing to improved performance, sustainability, and value creation.
Appearance
Bright White Powder
Calcium Carbonate Content
97.50 % +/- 1.0%
Fineness Residue on Sieve by weight
0.1% Max. (300 mesh)
Alkalinity
0.22 Max.
Moisture
1.0 % Max.
Specific Gravity
2.7
Solution in Hydrochloric Acid 5 N
Clear
Soluble Alkali (as Na2 O)
Less than 0.15%
pH
9.5 +/- 0.5
Loss on drying at 105 °C + 5 °C
0.5 - 0.8 %
Iron as Fe
Less than 0.01 %
Manganese as Mn
Less than 0.003%
Copper as Cu
Negligible
Arsenic as As
Nil
Chloride as CI
Traces
Fluoride as F
0.05 % Max
Phosphate as P04
0.05 % Max.
Sulphate as S04
0.02 % Max.
Silica as Si02
Less than 0.05 %
Aluminium, Iron, Phosphates and matter insoluble in Hydrochloric Acid
Less than 0.5%
Magnesia as Mg0
Less than 0.5%
Variation of the specifications stated due to natural raw materials and environment conditions are possible though they have no influence on the application properties described.
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