China clay
China clay, also known as kaolin, is a naturally occurring mineral primarily composed of kaolinite, a type of clay mineral. It is prized for its fine particle size, smooth texture, and high whiteness, making it an essential component in a wide range of industries. Sanghavi Trading is committed to providing high-quality China clay that meets the diverse needs of its customers across various sectors.
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Description
Composition and Properties of China Clay
China clay is typically white to off-white in color, and its composition mainly includes kaolinite, along with other minerals such as quartz, mica, and feldspar in small quantities. This mineral is soft, non-abrasive, and chemically stable, which makes it ideal for use in sensitive applications. Its smooth texture and excellent brightness are crucial for many manufacturing processes. Additionally, China clay has low shrinkage properties, good dispersibility, and is resistant to both acids and chemicals, which adds to its versatility across various sectors.
Industrial Applications of China Clay
Sanghavi Trading provides China clay to various industries that require this premium raw material:
- Ceramics and Pottery: One of the most well-known uses of China clay is in the ceramics industry. It is used as a key ingredient in the production of porcelain, ceramic tiles, and sanitary ware. Its fine particle size and high whiteness contribute to the smoothness and visual appeal of finished products.
- Paper Manufacturing: In the paper industry, China clay is used as a coating material to enhance the quality of paper. It improves smoothness, brightness, and opacity, making it particularly valuable for high-quality printed materials and glossy magazines.
- Paints and Coatings: China clay is widely used as a filler in paints and coatings to improve texture, durability, and opacity. Its smoothness helps to produce high-quality finishes that are resistant to weathering and staining.
- Rubber and Plastics: In the rubber and plastics industries, China clay is utilized as a reinforcing filler to improve the mechanical properties of rubber products and plastic compounds. It enhances strength, flexibility, and thermal stability.
- Cosmetics and Pharmaceuticals: Due to its fine texture and inert nature, China clay is also used in cosmetics and pharmaceutical products. It is found in face powders, masks, and tablets, acting as a binding agent and providing smoothness in formulations.
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