China Clay (Kaolin): A Key
Ingredient in Industrial Innovation
Introduction
Kaolin, commonly known as China Clay, is a naturally occurring soft white clay, primarily composed of the mineral kaolinite. It is formed by the chemical weathering of aluminum silicate minerals such as feldspar.
Known for its fine particle size and high brightness, Kaolin plays a crucial role in several industries.
Lars Peeters Teddy Yu
Kaolin is distinguished by its:
What Makes Kaolin Unique?
• High whiteness and purity
• Fine particle size distribution
• Excellent dispersion properties
• Chemical inertness: These features make it a preferred filler and functional additive in applications requiring brightness, smoothness, and durability.
Forms of Kaolin
20 Microns offers Kaolin in two primary forms:
• Hydrous Kaolin: Used directly in industries for its natural properties.
• Calcined Kaolin: Processed at high temperatures to improve brightness, opacity, and reinforcing abilities.
Kaolin is widely used in:
Key Industrial Applications
• Paints & Coatings: Enhances opacity and provides a matte or gloss finish.
• Paper Industry: Used as a coating and filler to improve printability and brightness.
• Rubber & Plastics: Provides stiffness, reinforcement, and better processing.
• Ceramics: Adds whiteness and improves shape retention.
• Personal Care & Cosmetics: Used in face powders and creams for its soft texture and absorbency.
Why Choose 20 Microns for Kaolin?
Choosing the right Kaolin supplier means choosing consistent quality, technical support, and trust.
• Unmatched Purity & Consistency: We ensure that every batch meets the strictest quality parameters, from brightness to particle size.
• Application-Focused R&D: Our in-house R&D continuously innovates to develop kaolin grades tailored for your specific process needs.
• Customization: Tailor-made kaolin grades to suit specific industry needs — from brightness and particle size to flow and viscosity.
• Sustainable Practices: Environment-friendly processing
Conclusion
Kaolin (China Clay) is more than just a mineral — it’s an enabler of innovation across industries. From paints to paper, ceramics to cosmetics, its unique properties drive performance and quality.
20 Microns stands at the forefront of delivering kaolin products that are pure, consistent, and versatile. Backed by years of expertise and world-class infrastructure, we help industries thrive with mineral solutions that meet today’s needs — and tomorrow’s challenges.
