Industrial Minerals

Kaolin

Al2Si2O5(OH)4

The finest white clay mineral — known for exceptional whiteness, plasticity, and chemical purity for paper, ceramics, and countless industrial applications.

Kaolin
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Product Overview

About Kaolin

Essential product information, composition and performance context.

Industrial Minerals

The Premier White Clay Mineral

Kaolin (Al₂Si₂O₅(OH)₄) is a hydrated aluminum silicate clay formed by weathering of feldspar-rich rocks, prized for its exceptional whiteness, fine particle size, and chemical inertness.

Primary DepositsSecondary DepositsSedimentary
Kaolin overview
Natural SourceFrom Ancient Clay Bedsto Modern Applications
Advantages

Key Benefits

Why Kaolin is preferred across demanding industrial formulations.

01

High Brightness & Whiteness

02

Fine Particle Size

03

Excellent Plasticity

Kaolin benefitsPerformance engineered by 20 Microns
04

Chemical Inertness

05

Cost Effectiveness

06

Excellent Opacity

Quality AssuredISO Certified
Lab TestedEvery Batch
ResponsibleSustainable
Global DeliveryWorldwide
Product Range

Available Grades

Comprehensive kaolin grades engineered for precise application requirements.

4 Specialized Grades

Consistent quality, dependable processing and application-focused performance.

Lab Verified
Quality Certified
Sample Available
Ceramic Grade
02

Ceramic Grade

Superior plasticity kaolin for porcelain, sanitaryware, and specialty ceramics.

Paint & Filler Grade
03

Paint & Filler Grade

Cost-effective extender for paints, coatings, and rubber applications.

Calcined Kaolin
04

Calcined Kaolin

Thermally processed for enhanced brightness, opacity, and performance.

Industrial Grade Quality Tested Global Supply
Industry Applications

Markets & Applications

Explore every market where Kaolin contributes application value.

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Product Support

Frequently Asked Questions

Important information about Kaolin, grades and applications.

Kaolin is widely used in paper coating, ceramics, paints, rubber, and pharmaceuticals due to its brightness, fine particle size, and chemical stability.

Kaolin has exceptional whiteness, chemical purity, and fine particle structure that distinguishes it from ball clay, bentonite, and other clays.

Yes, pharmaceutical and cosmetic grade kaolin meets strict purity standards and is widely used in skincare, makeup, and personal care products.

We offer kaolin grades with brightness ranging from 82% to 92%+, including premium coating grades and standard filler grades.

Product Video

See It In Action

Watch how Kaolin supports real-world industrial applications.

Kaolin product video
YouTubeOfficial Product Film
Kaolin — Product Film20 Microns Limited · Official Channel
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