China Clay Lumps Supplier



Shree Trading Company has been in Various Mineral & Metals business as a family concern since 1998. The Company has acquired 9 mining leases in various State of India as Gujarat, Madhya Pradesh, Rajasthan & Karnataka, having total area of about 108 hectares, over & above 45 hectares being possessed in name of its associated company as well a fresh application for about 40 hectares to Govt. during 2000.

 

The Minerals used in Various Sector Like Refractory industries, Abrasives and Ceramics Industries, Steel Plant, Cement Plant, Aluminum Plant, and Alum Plant (Ferric & None Ferric).

 

China Clay / Kaolin Clay is naturally occurring hydrated Aluminium Silicate. It mainly has oil absorbing properties, reduced shine and translucent properties. It also provides hiding effect and reduces the usage of TiO2 to a great extent.

 

Industrial Applications

  • Paper Industry : China Clay is used as a filler which reduces its overall cost, improves its printing properties such as brightness, smoothness and gloss.
  • Paint Industry : China Clay forms the basic raw material as an extender for Water based decorative paints. Solvent based decorative paints. Protective and OEM coatings; domestic appliance finishes; electrophoresis coatings; coil coatings; traffic markings; printing inks.
  • Rubber Industry : China Clay is incorporated into both natural and synthetic rubber compounds and is the rubber industry’s most widely used non-black filler with reinforcing properties: Cable insulations: cable sheath; hose; extrusions; belting; footwear; pharmaceutical; seals; general mouldings; plant lining; domestic mouldings; latex; tyres/inner tubes.
  • Plastics Industry : China Clay has many uses as a filler in plastics :
    • Speciality films
    • PE master batch
    • PE cables
    • PE film PPVC cables
    • PPVC extrusions
    • PVC plastisols
    • PP mouldings
    • Polyamide mouldings
    • PBT/PET mouldings
    • Unsaturated polyester
    • Urea formaldehyde
    • Phenol formaldehyde.
  • Ceramics Industry : Clay is widely used in the manufacture of whiteware ceramics. Kaolin and Calcined clay are used for refractory applications.
  • White cement : In the production of white cement, iron is a deleterious component which can be avoided by using kaolin, an alumina silicate with very low iron content.
  • Other industries : Pharmaceutical, quality leather; textiles; inks, dyes, adhesives, crayons and pencils; toothpastes and cosmetic applications; chemicals industry, Plastic film, Video and audio tapes, where clays are used as anti-blocking agents, Laundry products, Washing powders and detergents.

 

We offer China Clay of different grades as follows :

  • Clay Micro White Powder

  • Clay Levigated Ultrafine Powder

  • Clay Super White Powder

  • Clay 300,400 & 500 Mesh Powder

  • Clay Crude Powder / China Clay Ordinary Powder

  • We also offer Calcined Clay as per specification.


Specifications

Loss on Ignition Below 1%
Oil Absorption 25-42
pH 6.5 to 7
Specific Gravity 2.41 to 2.7


Typical composition

Parameters China Clay / Kaolin Clay Calcined Clay
SiO2 44 to 47% 0.48
Al2O3 35.85 to 39% 0.41
Loss on Ignition 0.12 Below 1%
Specific Gravity 2.7 2.41
Oil Absorption 25-32 42
pH 6.5 to 7 6.5 to 7