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China Clay Lumps

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China Clay Lumps Specification

Form
Lumps

Purity(%)
96%99%

Hardness (%)
Mohs 2.02.5

Application
Industrial

Chemical Composition
Al2O3 (2438%), SiO2 (4560%)

Surface Finish
Rough

Melting Point
>1600C

Density
2.6 Gram per cubic centimeter(g/cm3)

Water Absorption
<1%

Usage & Applications
Ceramics, Paper, Paint, Rubber, Refractory, Foundry

Product Type
Refractories

Types of Refractories
Basic Refractory

Shape
Lumps

Porosity
Low

Dimensional Stability
Reversible

Strength
High

Specific Gravity
2.58

Thermal Conductivity
Low

Color
White

China Clay Lumps Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
7 - 10 Days

Main Domestic Market
All India

About China Clay Lumps

Discover the raw purity of China Clay Lumps-naturally sourced and minimally processed to preserve their original mineral richness. These high-quality kaolin lumps are ideal for a range of industrial and ceramic applications, offering excellent whiteness, plasticity, and chemical stability. Perfect for further refining or direct use in manufacturing, they serve as a reliable base material for porcelain, crockery, paper, paints, and more. With their low impurity content and high alumina-silica ratio, our China Clay Lumps ensure consistent performance and superior results. Choose authenticity and strength-crafted by nature, perfected by tradition.

Exceptional Purity and Strength

China Clay Lumps feature remarkable purity levels of 96%%99%%, ensuring reliability in industrial usage. Their high strength and low moisture content, combined with substantial bulk density (0.60.8 g/cm), make them optimal for manufacturing sturdy ceramic, refractory, and paper products. The low loss on ignition (1214%%) further promotes consistent processing outcomes.

Industrial Applications and Versatility

These clay lumps serve a variety of sectors, including ceramics, paint, rubber, foundry, and refractories. Their reversible dimensional stability and high melting point (>1600C) enable use in high-temperature environments. The materials rough surface finish and substantial whiteness enhance product aesthetics where visual quality is crucial.

Reliable Packaging and Safe Handling

Packaged in convenient 25 kg, 50 kg, and jumbo bags, China Clay Lumps can be efficiently transported and stored, minimizing handling risks. Being non-toxic, the lumps ensure environmental safety for workers and manufacturing spaces. Each shipment from Indian merchants adheres to standardized quality specifications.

FAQs of China Clay Lumps:

Q: How are China Clay Lumps processed for industrial use?

A: China Clay Lumps are extracted, sorted, and cleaned to remove impurities, then subjected to drying and quality checks to guarantee low moisture content (<1%%) and high purity (96%%99%%). The final product is packaged in specified bag sizes for distribution to various industries.

Q: What applications can China Clay Lumps be used for?

A: These lumps are commonly utilized in ceramics, paper, paint, rubber production, refractories, and foundries owing to their high refractoriness, whiteness (7590%%), and dimensional stability. Their versatility allows them to meet diverse manufacturing needs in India and abroad.

Q: When should China Clay Lumps be selected over powder forms?

A: China Clay Lumps are preferable for processes requiring granular material with lower water absorption (<1%%), higher strength, and bulk density. Their lump form offers better thermal stability for applications in basic refractories and heavy-duty foundry operations.

Q: Where are China Clay Lumps typically sourced and supplied from?

A: Most China Clay Lumps are manufactured, supplied, and traded by Indian companies specializing in industrial minerals. They are distributed nationwide and exported globally, adhering to industry standards for packaging and quality.

Q: What benefits do China Clay Lumps offer in ceramic and refractory manufacturing?

A: These lumps contribute high thermal stability (refractoriness >1700C), strong structural integrity, and efficient processing due to their low porosity and consistent whiteness. This results in durable, visually appealing, and heat-resistant ceramic and refractory products.

Q: How are China Clay Lumps packaged to ensure quality and safety?

A: China Clay Lumps are packed in robust 25 kg, 50 kg, or jumbo bags to preserve their properties during transit and storage. This packaging guards against contamination and moisture, maintaining the specified bulk density and purity until reaching end-users.

Q: What is the process for ensuring the non-toxicity and chemical consistency of China Clay Lumps?

A: The lumps undergo regular chemical analysis to confirm their composition (Al2O3 2438%%, SiO2 4560%%) and non-toxic status. Stringent quality control helps maintain high purity, optimal pH (68), and prevent exposure to hazardous substances in industrial environments.

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