China Clay/Kaolin

Syntheses of kaolinite at high temperatures (more than 100 °C [212 °F]) are relatively well known. China Clay / Ball Clay / Kaolin mineral are having hydrated aluminum silicate, light weight fine powder.

Chemically, kaolin/China Clay is a naturally hydrated aluminum silicate containing, Chemical Formula: Al2O3(SiO2)2(H2O)2

The calcification process increases whiteness and hardness.

It is one of the most abundantly available clay in the Earth’s crust. A large variety of china clay is mined all over India.

It is one of the essential Raw materials for Ceramic Industries,

It is widely demanded by the polymer manufacturing industries for improving the chemical resistance, electrical properties and reduction in water absorption characteristics. It also effectively lowers the crack tendency in the finished products, enhances shock resistance and surface quality.

Our china clay/Kaolin products are immensely used in the manufacturing of ceramics, Making of papers, colors, vitrified tiles, soap, ultramarine and in various other purposes. Kaolin is used extensively in the ceramic industry, where its high fusion temperature.

Features :

• High dispersion
• Resistant to settling
• Uniform particle size
• This material is non-hazardous & non-flammable. 

Application :

• Paper/polymer
• Paint & Coating
• Plastic
• Refractories
• Ceramic
• Rubber
• Cement
• Soap/Detergents
• Fiber glass & fille

Typical Chemical Analysis :

• Al203 : 30-40 %
• Si02 : 45-55 %
• Fe203 : 2.5% max.
• MgO :  1.0% max.
• Na20 : 0.5% max
• K20 :    1.0% max
• CaO :     1 % max.
• TiO2 :   0.5 % max.

Typical Physical Analysis :

        .. Bulk Density : 0.5 +/- 0.1

        .. True Density:  2.6 +/- 0.2

        ..  Oil Absorption:  25 +/- 5

        ..   Moisture:  0.5-7 %

        ..   L.O.I : Below 15

        ..  Whiteness:   70-90 %

        ..  Size: 200, 300. 325, 400 and 500 Mesh.

Packaging : We offer high-quality packaging for kaolin/China Clay, tailored to our customer’s specific requirements.

Our Standard Packaging of kaolin/China Clay are:

• Big Bags of 500 Kgs or 600 Kgs
• New PP Bags of 20 Kg or 25 Kg with Pallet and wrapping on a bundle.

• Analyte	Value
  SiO2	48.60 % (+/- 1.50%)
  Al2O3	34.68 % (+/- 0.50%)
  MgO	00.02% (+/- 0.01%)
  Fe2O3	0.80%(+/- 0.30%)
  CaO	00.53%(+/- 0.20%)
  K2O	00.35%(+/- 0.10%)
  TiO2	00.08%(+/- 0.04%)
  Moisture	Below 4 %
  LOI @ 1000o C	13.20%(+/- 1.0%)
  pH 10% Solution	9.1% (+/- 0.50%)
  Whiteness	83.30%(+/-2.00%) (L=85.62)
  Oil Absorption	Below 35 %
  Bulk Density g/cm3	0.76%(+/-0.1%)
  Specific Gravity	2.62%(+/-0.03%)