Calcined Kaolin
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Calcined Kaolin Manufacturers in India
Surendra Enterprises is a leading manufacturer of Calcined Kaolin in India, offering premium quality minerals to meet diverse industry needs. Our Calcined Kaolin is renowned for its superior quality and various striking features, including high dispersibility, excellent thermal stability, low oil absorption, easy processing, smooth texture, and excellent dimensional stability. We provide a highly pure and stable range of Calcined Kaolin composed of natural aluminum silicate, ensuring purity and smooth-flowing nature.
Our Calcined Kaolin, available in various grades, is widely used in industries such as ceramics, paints, plastics, rubber, and pharmaceuticals. Its exceptional properties, like high dispersibility, easy processing, and compatibility with various polymers and additives, make it a preferred choice for diverse applications. As prominent Calcined Kaolin Manufacturers in India, we uphold stringent quality standards to deliver unmatched products.
Additionally, we are reputed exporters of Calcined Kaolin, which finds applications in the manufacture of ceramics, rubber, paint, cosmetics, and paper industries. Our Calcined Kaolin enhances the finish of coatings, improves product performance, and provides superior texture and smoothness in a variety of industrial processes.
Trust Surendra Enterprises for premium quality Calcined Kaolin tailored to your specific requirements.
What is Calcined Kaolin?
Calcined Kaolin, a refined form of kaolin clay, is abundant in several regions of India, especially Rajasthan, where high-quality deposits are found. Unlike natural kaolin, calcined kaolin is produced by heating the raw clay at high temperatures to remove moisture and impurities, enhancing its properties. Rajasthan’s calcined kaolin is highly valued for its excellent brightness, fine particle size, and superior purity, making it ideal for industries like ceramics, paints, rubber, plastics, and paper.
The calcined kaolin deposits in Rajasthan are abundant and of exceptional quality, with mineral veins extending across the region. These deposits have significant economic value, contributing to Rajasthan’s industrial growth and meeting the global demand for high-quality kaolin. The calcined kaolin from Rajasthan plays a vital role in various industrial applications worldwide, particularly in enhancing the texture, quality, and durability of products.
Rajasthan’s calcined kaolin stands as a prominent source of this valuable mineral, essential for manufacturing paints, ceramics, rubber products, plastics, and paper, making it a key resource in the global industrial supply chain.
Specifications
| Grade | Brightness | Mesh/Micron | Al2O3 Content (%) |
|---|---|---|---|
| CK-300 | 92-93% | 300 Mesh | 92-94% |
| CK-400 | 93-94% | 400 Mesh | 92-94% |
| CK-20 | 94-95% | 20 Micron | 92-94% |
| CK-10 | 95% | 10 Micron | 92-94% |
Applications and Uses of Calcined Kaolin
Drilling Industry
Rigid PVC Pipes
Welding Rods
Plastic Industries
Ceramics
Leather Cloth Industry
Properties of Calcined Kaolin:-
1. Chemical Composition:
Calcined Kaolin primarily consists of aluminum silicate (Al2Si2O5(OH)4). It is a highly refined form of kaolin clay, processed by heating it to high temperatures to remove moisture and impurities.
2. Physical Appearance:
Calcined Kaolin typically appears as a fine, white powder with a smooth and silky texture. It is pure and bright in appearance, often used in various industries for its aesthetic qualities.
3. Hardness:
Calcined Kaolin ranks around 2.5-3 on the Mohs scale of hardness, making it a soft mineral. Its fine particle size contributes to its gentle abrasive properties, making it suitable for various applications.
4. Transparency:
Calcined Kaolin is generally opaque, with a slightly translucent appearance depending on the purity and quality of the material. It has excellent opacity, which makes it ideal for use in paints and coatings.
5. Refractive Index:
Calcined Kaolin has a low refractive index, which contributes to its use as a filler in various applications, offering excellent hiding power and enhancing the quality of end products.
6. Solubility:
Calcined Kaolin is insoluble in water and does not dissolve in most solvents, which makes it stable and useful in various industrial applications.
7. Acid Reactivity:
Calcined Kaolin shows little to no reactivity with acids, ensuring its stability in different environments, especially in applications like ceramics, paints, and coatings.
8. Applications:
Calcined Kaolin is widely used in ceramics, paints, plastics, rubber, cosmetics, paper, and pharmaceuticals due to its fine particle size, purity, and ability to enhance the performance of products.
9. pH Neutralization:
Calcined Kaolin can help in balancing pH levels, particularly in applications like water treatment and agriculture, where pH neutralization is crucial.
10. Polishing Agent:
Due to its fine particle size and smooth texture, Calcined Kaolin is used as a polishing agent in various industries, providing a smooth and lustrous finish on metals, plastics, and ceramics.