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Uma Magnetic Kaolin Crystal Grade

Price 5 INR/ Kilograms

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MOQ : 25 Tons

Uma Magnetic Kaolin Crystal Grade Specification

Density
2.5 Gram per cubic centimeter(g/cm3)

Form
Powdered

Usage & Applications
Industrial ceramics, insulators, refractories, paper coating, rubber filler

Chemical Composition
Al2O3 36-39%, SiO2 45-49%, Fe2O3 <0.9%, TiO2 <1.5%

Water Absorption
2-3%

Application
Ceramics, Refractory, Paper, Rubber, Paint, Foundry

Hardness (%)
68-72%

Melting Point
1750C

Purity(%)
Up to 98%

Surface Finish
Smooth

Product Type
Crystal Grade Kaolin

Types of Refractories
Fireclay Refractory

Shape
Powder

Porosity
Low

Dimensional Stability
Excellent

Strength
High mechanical strength

Specific Gravity
2.6

Thermal Conductivity
Low

Color
Off White

Uma Magnetic Kaolin Crystal Grade Trade Information

Minimum Order Quantity
25 Tons

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
100000 Tons Per Month

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Free samples are available

Main Domestic Market
All India

About Uma Magnetic Kaolin Crystal Grade

Kaolin, also known as china clay, is a soft, white clay mineral used in various industries, including ceramics, paper, paint, and cosmetics. Here's some information about kaolin:

Properties and Uses

- Soft and white: Kaolin is a soft, white mineral with a gentle texture.

- Ceramics and pottery: Kaolin is a key ingredient in ceramics and pottery production.

- Paper coating: Kaolin is used as a coating agent in paper production to improve printability and gloss.

- Cosmetics: Kaolin is used in face masks, scrubs, and other skincare products due to its absorbent and gentle properties.

Grades and Applications

- Industrial grade: Used in ceramics, paper, and paint industries.

- Cosmetic grade: Used in skincare products, face masks, and scrubs.

- Pharmaceutical grade: Used in pharmaceutical applications, such as excipients and fillers.

Magnetic Properties

- Paramagnetic: Kaolin can exhibit paramagnetic properties, meaning it's weakly attracted to magnets.

Crystal Structure

- Layered structure: Kaolin has a layered crystal structure, consisting of silicate sheets.

Superior Purity and Performance

With a purity of up to 98% and balanced chemical composition (Al2O3: 36-39%, SiO2: 45-49%, Fe2O3: <0.9%, TiO2: <1.5%), Uma Magnetic Kaolin Crystal Grade delivers high performance in critical industrial applications. Its unique formulation ensures high mechanical strength and dimensional stability, crucial for ceramics and refractory manufacturing.

Versatile Industrial Applications

This kaolin grade finds extensive use in ceramics, refractories, the paper industry, rubber products, paint formulations, and foundry processes. Its low oil and water absorption rates, along with excellent brightness (83-88% ISO), make it especially suitable for paper coating, ceramic insulators, and rubber fillers, enhancing both product quality and process efficiency.

Reliable Packaging and Supply

Uma Magnetic Kaolin Crystal Grade is available in sturdy 25kg and 50kg HDPE bags or as bulk shipments, supporting seamless industrial logistics. Its consistent powder form allows for easy handling and integration into diverse manufacturing environments, and it is supplied by reputable manufacturers, suppliers, and traders in India.

FAQ's of Uma Magnetic Kaolin Crystal Grade:

Q: How is Uma Magnetic Kaolin Crystal Grade used in the ceramics and refractory industry?

A: Uma Magnetic Kaolin Crystal Grade is integrated as a key raw material in manufacturing ceramics and fireclay refractories due to its high mechanical strength, excellent dimensional stability, and low porosity. Its high melting point (1750C) offers reliability in high-temperature processes, allowing for durable and high-quality end products such as tiles, insulators, and refractory bricks.

Q: What are the primary benefits of using this kaolin grade in paper, rubber, and paint industries?

A: The primary benefits include its superior brightness (83-88% ISO) for improving paper aesthetics, low oil absorption for rubber and paints, and smooth surface finish which enhances the final product quality. As a filler, it improves the durability and functionality of rubber and provides better coating properties in paints and paper.

Q: Where is Uma Magnetic Kaolin Crystal Grade typically supplied and what packaging options are available?

A: This product is widely supplied throughout industrial hubs in India by manufacturers, suppliers, and traders. Packaging is available in robust 25kg or 50kg HDPE bags for easy handling and transportation, as well as in bulk for larger industrial requirements, ensuring the product remains safe and uncontaminated during transit.

Q: What makes Uma Magnetic Kaolin Crystal Grade suitable for high-temperature applications?

A: Its high melting point (1750C), low thermal conductivity, and high mechanical strength make it exceptionally suitable for high-temperature applications such as refractories and ceramics. These properties help preserve structural integrity and improve the longevity of end products exposed to thermal stress.

Q: How does the specific composition of this kaolin benefit manufacturing processes?

A: The balanced chemical composition (with high Al2O3 and SiO2 content, and minimal Fe2O3 and TiO2 impurities) ensures chemical stability and uniformity. This results in predictable behavior during processing, facilitating efficient manufacturing with minimal batch-to-batch variation and delivering optimal performance in the final products.

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