Kaolin (kaolin) is a non-metallic minerals formed by weathering bedrock containing
agar. Kaolin is important minerals and is used in many different areas such as:
Manufacture of ceramics, refractory, aluminum production, paint fillers, rubber, paper,
white cement, ...
Natural Clay Useful to increase whiteness of the end product best product for Ceramic and related industries Whiteness index about 91 Packed in 1.25 MT jumbo bags.
Physical Properties:
"L" > 96 - 97,
"A"> 0.2 - 0.6,
"B" > 2.5 - 3.5,
Whitness > 91.48,
Temprature C > 1209/1220,
Cycle Min. > 65,
T.D.S > 110,
Shrinkage > 8.24%,
Fired M.O.R Kg/cm2 > 141.2,
Dry M.o.R kg/cm2 > 31.8%,
Loss on Ignition > 12.53% ,
Water of Plasticity > 49.6%,
Water Absorption > 18.18%,
33466 Washed Kaolin Suppliers
Short on time? Let Washed Kaolin sellers contact you.
We would like to introduce ourselves as a leading supplier of different minerals & Grinding Medias. We have been dealing in products like Ball Clay, Kaolin clay, Crude Kaolin Clay, Washed Kaolin Clay, Micronized Kaolin Clay, Calcined Kaolin Clay, KN 83 Kaolin Clay, Soda & Potash feldspar, Medium & High Alumina Grinding Balls, Lining Bricks, Etc.
We request you to let us know your interest in our products. It will be our pleasure to send our more information if you required.
Metakaolin is form of calcined or dehydroxilated china clay. During calcination morphological, mineralogical and chemical changes occur which result in products with excellent optical properties.
Kaolin uses are multiple and diverse. Kaolin are used as functional filler, extender, ceramic raw material and pigment because of its whiteness and fine particle size. Kaolin also hold importance as raw material in refractory applications, concrete, rubber and fiber glass manufacturing. We, as a Kaolin Exporter welcome any size of international orders from Middle East and other countries.
Applications:
Paper:
Kaolin used as a coating pigment and as a filler to replace fiber. It possesses desirable optical properties.
Concrete:
Kaolin helps to improve strength and durability of concrete. When added to concrete mix, reacts with free lime released during cement hydration to produce additional cementitious material, resulting in an improved high performance concrete.
Plastics :
Kaolin is widely used as filler in the plastics industry because of its inert chemical nature and its unique size, shape and structure.
Agriculture :
It is used as a carrier and diluent in fertilizers, pesticides and related products. It is suitable as carrier because it aides the retention of the formulations on the plant.
Rubber :
It is commonly used as functional filler in rubber applications. While Kaolin improves overall performance for Rubber in general, different types of white pigment play specific roles in rubber application.
Paint :
Kaolin used as an extender in paints. It reduces the amount of expensive pigment such as Titanium Dioxide. It assists with desirable rheological properties that help maintain proper dispersion and provide bulk to the product.
Ceramic :
Kaolin improves whiteness and brightness of ceramic body. Good plasticity, good shrinkage, low water absorption and casting rate are also very important properties of kaolin.
Kaolinite is the mineral that is derived from the rock called â??Kaolinâ?? and from there, it gets its name. It is also commonly known as â??China Clayâ??. Kaolin is mined from the regions of Gujarat, Rajasthan, Kerala, West Bengal and Jharkhand in India
The physical properties of Kaolin include high brightness, non-abrasiveness, poor conductivity of heat and electricity and it has naturally fine particles. Kaolin remains white after calcination due to its refractory properties and can be easily dispersed in water. There are several variations within Kaolin such as Hydrous Kaolin, Metakaolin and Calcined Kaolin.
We offer a vast range of Kaolin-based minerals to several businesses from paper manufacturing to porcelain tableware, paints, cosmetics, packaging, rubber and pharmaceuticals to name a few. We customize our minerals according to the needs of the industry of our clients.
Hydrous Kaolin has fine particles with plate-like shapes and inertness in terms of chemical reactivity, whereas, Metakaolin is created by the process of calcination of Kaolin. It is a white mineral additive which is most popularly used in cement-based products. In contrast to this, Calcined Kaolin is manufactured by heating the finest natural kaolin to high temperatures in a kiln. This calcination process changes the size and shape of the particles, enhances the whiteness and hardness of the mineral and improves its electrical conductivity.
Kaolinite is a clay mineral, with the chemical composition
Alâ??Siâ??Oâ??(OH)â??
Various Industrial Usages:
Kaolin is a very important mineral in the ceramics industry. Itâ??s high fusion temperature and white firing characteristic makes it perfect to be used in the manufacture of sanitaryware, tableware, floors & tiles and refractories.
In the construction industry, kaolin is used to enhance the mechanical properties, porosity and look of several types of cement and concrete. It is also an impeccable source of alumina source in the manufacturing of fiberglass.
Kaolin is used in paper manufacturing and fiber-based packaging also. Our Kaolin mineral enhances surface functionality when it is used as fillers or coating pigments and thus further helping in reducing the manufacturing cost of the paper or the packaging.
Moreover, it is extensively used in decorative paints formulations as it is a natural opacifier and it is the perfect mineral when high gloss is required.
Our specialized Kaolin also can be used as multi-purpose fillers to improve the performance of adhesives, plastics and rubber.
We are extremely confident in our offering of Kaolin mineral as we understand how Kaolin can optimize the performance, reduce the costs and can achieve minimum carbon footprint in our clientâ??s end products
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.
Hydrous Kaolin 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.
Kaolin or 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 â??kaolinâ?? derives from the Chinese character â??kaolinâ?? which means high ridge. It was first used by the Chinese to make high quality porcelain. At PURESIL INDIA, processed or refined kaolin is available in white powder form, granule cum powder form, and in lumps form. The various grades and their applications are:
Product Specifications
PARAMETERS PI â?? 96(noodles) PI â?? 95(M) PI â?? 94 PI â?? 92 PI â?? 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 â?? Value 95.89 94.54 95.33 94.83 93.07 87.71
A â?? Value 0.40 1.23 0.56 0.65 0.72 1.72
B â?? 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
Calcined Kaolin is a product developed after calcination of high purity of kaolin clay at medium to high temperatures depending on end applications for its customers Calcined Kaolin's has the most widely use in various applications worldwide.
Product Specification
Grade Name PI- 9.1 PI- 0.15 PI- 1.15 PI- 2.15 PI- Glow PI- Glitter
POW.BR(%)(ISO) 91±1 92±1 93±1 94±1 94±1 95±1
BULK Density(GMS/LIT) 330-360 330-340 320-340 280-380 280-320 280-300
RESIDUE-(500#) 0.2%(400#) 0.2% MAX 0.2% MAX 0.2% MAX 0.2% MAX 0.2% MAX
%BELOW 2 MICRON 60-65 60-67 67-75 67-75 80-85 80-90
%L.O.I 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX
Kaolin or china clay is a commercial clay composed principally of the hydrated aluminosilicate clay mineral kaolinite The commercial value of kaolin is based on the minerals whiteness and its fine controllable particle size
Kaolin has a range of industrial applications grouped into three main market areas Paper ceramics and specialty minerals
With our warehouses in Port Harcourt and Lagos we are positioned to effectively supply 2000-5000tons of Kaolin monthly
To Pure Kaolin Is White Delicate, Soft Soil Shapekaolin And Water Combined With The Formation Ofmud Under The Action Of External Force Can Bedeformed External Force Removed, Still Maintainthis Shape, With A Strange Microporous Structurecosmetic Filler Use Has Higher Absorption And Blockthe Ability Of Free Ions
33466 Washed Kaolin Suppliers
Short on time? Let Washed Kaolin sellers contact you.
