China Clay, For Decorative Items, Gift Items, Making Toys, Feature : Effective, Moisture Proof

China clay is available in the form of lumps and powder (Pure white colour, off white colour and calcined powder).

• Low shrink swell capacity at 1300C is about 12%
• Lowcation exchange capacity (1-15 meq/100g
• High luster, opacity, gloss
• High mechanical strength
• Dimensionally stable
• Improved electrical properties
• High extrusion properties
• Anti cracking

Applications
Paints:
It is used in various paints like distempers, cement primer, wood primer, texture paint, spray plaster, putties, fillers undercoats.

• China clay due to its lamellar structure imparts toughness to coatings and tends to reinforce the films.
• It settles slowly in water and having low solubility in water, it is commonly used in water based paints.
• Due to its low solubility in the aqueous phase and its ability to impart good brushing and leveling characteristics, it is mainly used in latex paints.

Adhesives Sealants
In adhesives sealants, china clay gives good barrier effects and rheology control. The controlling rheology influences the speed at which adhesive can be applied which is important in high speed paper laminating processes. The low surface hydroxyl content of calcined China clay leads to a low moisture pick-up, resulting in excellent performance in moisture sensitive sealant applications. Calcined clay is also effective as structure building components.
Plastic
It is used as a filler in combination with others to impart strength smoothness in plastic Industry for PE master batch; PE cables; PE film; PVC cables; PVC extrusions; PVC plastisols; PP moldings; polyamide moldings; PBT/PET moldings; unsaturated polyester; urea formaldehyde; phenol formaldehyde.
Ceramics
China Clay is also called KAOLINE, it is one of the essential Raw materials for ceramic Industries. China Clay does not swell on adding water Alumina present in Clay do not form Isomorphous series with any other metallic compound. It is naturally hydrated Aluminum Silicate and is one of the most abundantly available clay in the Earth’s crust. China Clay is the heart of potteries, tiles, ceramics, Glazes and many other industries.
Glass
The China Clay can be effectively used in manufacturing of fiber glass because of its high alumina content.
Paper
It is used in variety of papers, cardboards, hard boards and others.
Rubber
Grit free china clay having low bulk density, possessing reinforcing properties, is used as filler and to improve tensile, flexural modules make a significant increase.
Electrical Industry
It is used for Electrical insulation, High voltage insulation components, electrical wires, EPDN rubber and others.
Cosmetics Soap
China Clay is used in toothpaste, cosmetics and soap industry.
Other uses
China clay is used in white cement, Refractory bricks and in port, it acts as fog removing agent, dust collecting agent on road and fireproof agent of textile.
Note:- Specifications and chemical analysis can be furnished only when we get to know the grades/applications desired by you.