China Clay

China Clay:

China Clay is a clay mineral with the chemical composition AlSiO3O5(OH)3. It is layered silicate mineral. It is soft earthy, usually white in color, produced by the chemical weathering of Aluminium Silicate mineral like Feldspar. Commercial grades of China Clay are supplied and transported as dry powder form, semi dry noodle form or as slurry.

Applications:

- It is used in Cer/bamics for body & glazing of Tiles and Sanitary Wares.
- In paper it is used as filler. It is also used for paper coating purpose.
- It is used in paint also to extend Titanium Dioxide (TiO2) and modify gloss level.
- It is used in rubber to enhance reinforcement properties.

China clay is characterized by its fine particle size, high brightness and rheology. We develop fine and ultra fine grades of Hydrous Kaolin from our best reserves, for various industries including Paint, Paper, Printing Inks, Paper board, Rubber etc. China clay is a natural mineral found in partly decompo-sed granite, an igneous feldsparic rock. Chemically, kaolin is a hydrated aluminium silicate containing Al2O3.2SiO2.2H2O. Kaolin was first discovered in the mountainous province of Kiangsi, China in A.D. 500. The word kaolin derives from the Chinese character kaolin which means high ridge. It was first used by the Chinese to make high quality porcelain.

Product Specifications
PARAMETERS PI 96(noodles) PI 95(M) PI 94 PI 92 PI 90 1RL
RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%)
Loss of Ignition 13.56 13.81 14.82 13.31 13.190 10.850
Silica as SiO2 45.85 48.10 47.57 45.90 46.400 51.620
Iron as Fe2O3 0.29 0.30 0.35 0.536 0.300 1.530
Alumina as AI2O3 38.99 35.43 35.48 38.70 38.190 33.770
Potassium as K2O 0.047 0.20 0.035 0.067 0.083 0.210
Sodium as Na2O 0.048 0.24 0.051 0.0396 0.100 0.1400
Calcium as caO Trace 0.31 0.15 Trace Trace Trace
Magnesium as MgO 0.097 0.32 0.107 0.109 0.170 0.290
Titanium as TiO2 0.85 1.28 1.180 1.100 1.290 1.32
Firing Whiteness 92.00 87.59 89.20 89.90 81.60 63.00
L Value 95.89 94.54 95.33 94.83 93.07 87.71
A Value 0.40 1.23 0.56 0.65 0.72 1.72
B Value 3.39 3.00 3.78 3.30 5.90 11.70
Firing Colour Snow White Creamish White White Creamish Pinkish
Shrinkage 5.80 4.75 5.80 5.20 7.56 9.00
Firied Temperature C 1220 1220 1220 1220 1220 1220
Residue On 325# 0.34 0.25 0.36 0.24 0.88 1.08
Water Of Plasticity 36.00 34.00 38.00 41.00 46.0 41
Water Absorption 15.56 14.30 15.42 19.24 17.09 15.81
Dry M.O.R Kg/cm2 15.00 24.31 10.00 12.00 10.00 10.00
Fired M.O.R Kg/cm3 120.00 237.66 140.00 140.00 145.00 110.00

We are supplier and exporter of Calcined China Clay.

We are offering an extensive range of high-quality Calcined China Clay that is used for paints, rubber and soap industries. Features: Chemically inert Correctly formulated Enhanced shelf life Specifications: Type: Powder Colour: White Packaging - As per Client Applications- Paints, Rubber and Soap industries.

China Clay is a clay mineral with the chemical composition AlSiO3O5(OH)3. It is layered silicate mineral. It is soft earthy, usually white in color, produced by the chemical weathering of Aluminium Silicate mineral like Feldspar. Commercial grades of China Clay are supplied and transported as dry powder form, semi dry noodle form or as slurry.

BizWhite has been mining, processing, and supplying high quality Kaolin products, from its reserves in Gujarat.

On recognising the high demand for this multi-usage mineral and also the shortages of high-quality kaolin, we have positioned ourselves as one of the overriding kaolin china clay manufacturers and exporters from India.

Our Kaolin clay products are immensely used in the manufacturing of ceramics, papers, colours, vitrified tiles, soap, ultramarine, and various other purposes. Translucent quality, greater strength, and bright white appearance are the unique features of our Kaolin clay lumps.

We have our Kaolin Clay available in lumps, noodles and powder form.

China Clay is also known as kaolin & white clay. Primary clay formed by natural kaolinization process.

Akshar Minerals Kaolin is a naturally occurring Hydrated Aluminium Silicate crystalline mineral. It is characterized by its lamellar or platy particle shape, fine particle size and chemical inertness. The combination of platy shape and fine particles size results in improved characteristics and makes it suitable for different applications.

The chemical formula for china clay used in mineralogy is Al2Si2O5(OH4)

Characteristics :
High Purity
Proven Performance
Formulation Flexibility
Superb Value

Available Packing Option :
Loose form
25Kg to 50Kg Bags
1MT to 1.4MT Jumbo Bags

Applications
Akshar Minerals Kaolin Powder is a superior grade Kaolin Powder. It is a Micronized Fine powder which has lamellar or platy particle shape and chemically inert which improves rheology / Deformation & Flow & Opacity/Lack of transparency. It very suitable Kaolin for the Industries like Ceramics, Insulator, Fiber Glass, Pharma, Rubber & Paint and Sanitary.

China Clay Lumps /Powder:
Grade : Clay
Price(USD): 20 USD -120 USD Per Metric Tons
Incoterms : Ex- Work/Factory Price

China clay lumps, also known as kaolin, are a naturally occurring clay mineral primarily composed of aluminum silicate. These lumps are widely used in industries such as ceramics, where they are a key ingredient in the production of porcelain, tiles, and sanitary ware due to their fine texture, whiteness, and ability to withstand high temperatures. In addition to ceramics, china clay is used in paper manufacturing as a coating and filler to improve brightness and printability, in cosmetics and pharmaceuticals for its soothing and absorbent properties, and in rubber production as a reinforcing agent. Its versatility also extends to paint, plastics, and detergents, where it acts as a thickening agent and helps improve product quality.

China Clay - Calcined Clay, Levigated Kaolin, Refractory Clay.

Kaolin (China Clay)

Kaolin is white, soft, plastic clay mainly composed of fine-grained plate-like particles. Kaolin is formed when the anhydrous aluminum silicates which are found in feldspar rich rocks, like granite, are altered by weathering or hydrothermal process

Quality of china clay varies from mine to mine in many physical aspects, which in turn influence their end use. Of particular commercial interest is the degree of crystallinity which influences the brightness, whiteness, opacity, gloss, film strength, and viscosity.

Uses : Ceramics, Paper, Glass&Silicate, Paint, Rubber, Refractory, Plastic, Sealants, Roofing, JointCompound, Drilling, Concrete, Catalyst, Agriculture, Adhesives, Ultrama rine Blue, Fiberglass, PVC Cable.

China Clay Powder which is highly demanded in market due to its excellent properties like easy molding and mine texture. This clay powder is used as filler in paper making. It is added in many medicines as it is very useful in the treatment of diarrhea. It is also used in the production of rubber and paint. It is used for providing the adequate glass on the grades of coated paper.

Application of china clay powder:

Clay powder can be noticed in plastic processing, paper making, rubber, paint, ceramics, glass, medicine, and many more.

Sio2 53.87
Al2O3 32.8699
Fe2O3 00.3804
K2o 0.1624
Na2O 0.5104
CaO 0.2581
MgO Nil
TiO2 Nil
LOI 11.2035
Whitness 62
L Value 80.7