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White China Clay

Name: White China Clay
Brand: SHREE HARI MINERALS
Price: 6000.0 INR
Availability: InStock

Price 6000.0 INR/ Ton

Get a Price/Quote

MOQ : 50 Tons

White China Clay Specification

Chemical Composition
Al2O3 - 36%, SiO2 - 48%, Fe2O3 - 0.9%, TiO2 - 1.1%, CaO - 0.47%, MgO - 0.2%, Na2O - 0.5%, K2O - 0.6%

Melting Point
1750C (approx)

Density
2.6 Gram per cubic centimeter(g/cm3)

Water Absorption
Up to 30%

Purity(%)
90% to 96%

Application
Ceramic, Paper, Paint, Rubber, Cosmetics, Refractories, Porcelain, Tiles

Surface Finish
Smooth, Soft Natural Texture

Hardness (%)
2.5 (Mohs Scale)

Usage & Applications
Used in ceramics manufacturing, paper coating, paint filler, cosmetic formulation, and rubber industries

Form
Powder, Lump

Types of Refractories
Fireclay Refractory, Insulating Refractory

Shape
Powder and Lumps

Porosity
Up to 35%

Dimensional Stability
Excellent after firing

Strength
Medium compressive strength

Specific Gravity
2.6

Thermal Conductivity
Low Watt/Centimeter/C (W/(cm.C)

Color
White

Loss on Ignition
11% to 14%

Whiteness
82% to 93%

Particle Size
Up to 2 microns (customizable)

pH Value
6.5 to 7.5

Refractoriness
Above 1600C

Shelf Life
24 Months

Packaging Type
HDPE Bags, Jumbo Bags

Moisture Content
1.5% Max

Oil Absorption
30% to 40%

Volatile Matter
0.5%

White China Clay Trade Information

Minimum Order Quantity
50 Tons

Payment Terms
Cash in Advance (CID), Cheque

Supply Ability
2 Tons Per Day

Delivery Time
2-4 Days

Sample Available
Yes

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About White China Clay

White China Clay is also known as Kaolin. It is soft white clay and is widely used in making china and porcelain products. We provide our clients with the best in class china clay. Owing to its superior quality and performance, it is widely demanded in industries including cement, ceramic, and various others. The clay is used in making products such as rubber, paint, paper, and other products. Moreover, our clients can approach us to avail of the White China Clay at the cost-effective price.

Versatile Applications Across Industries

White China Clay is widely utilized in ceramics, paper coating, paints, rubber, and cosmetic formulations due to its fine particle size, high whiteness, and smooth texture. Its excellent insulating and refractory properties also make it indispensable in manufacturing porcelain, tiles, and various fireclay refactories and insulating products.

Superior Chemical and Physical Properties

Boasting over 90% purity, a specific gravity of 2.6, and chemical composition rich in Al2O3 (36%) and SiO2 (48%), White China Clay provides stability even after firing due to its low water absorption, medium compressive strength, and excellent dimensional stability. The low content of volatile matter and high refractoriness support its suitability for demanding industrial applications.

FAQs of White China Clay:

Q: How is the particle size of White China Clay customized for specific applications?

A: The particle size of White China Clay can be tailored up to 2 microns based on the requirements of the intended application. Fine particles are preferred in cosmetics and paper coatings for smoothness, whereas larger sizes may be used for ceramics and refractories.

Q: What industries commonly use White China Clay, and why?

A: Industries such as ceramics, paper manufacturing, paint, rubber, cosmetics, refractories, porcelain, and tiles use White China Clay for its high whiteness, smooth texture, chemical stability, and excellent refractory properties, which improve product quality and performance.

Q: When should White China Clay be replaced or repurchased?

A: White China Clay maintains optimal properties for up to 24 months when stored in HDPE or jumbo bags in dry conditions. It is recommended to replace or repurchase the clay after this shelf life to ensure performance consistency.

Q: Where is White China Clay typically sourced and supplied from?

A: White China Clay is predominantly manufactured and supplied in India, where quality deposits are processed to meet industry specifications. Suppliers also offer customized packaging and particle sizing as per client requirements.

Q: What is the process involved in preparing White China Clay for industrial use?

A: The preparation process includes mining high-grade clay, followed by washing, drying, pulverizing to specified particle sizes, and quality testing. The final product is then packed in HDPE or jumbo bags for distribution and use.

Q: How does using White China Clay benefit ceramic and refractory applications?

A: Its high refractoriness (above 1600C), excellent dimensional stability after firing, low thermal conductivity, and medium compressive strength make White China Clay ideal for withstanding high temperatures and structural integrity in ceramics and refractory products.

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