Selectively mined and refined kaolin clay with minimized yellowness. Best suitable for on surface glazing and surface smooth finishes due to its fine psd even in lumps form.
We are a professional Kaolin manufacturer in China . Our calcined kaolin 4000Mesh have a good application in paint ,ink ,coating ;1250Mesh have a good application in rubber industry ;325Mesh have a good application in ceramic glaze industry .
Kaolin, also called china clay, soft white clay that is an essential ingredient in the manufacture of china and porcelain and is widely used in the making of paper, rubber, paint, and many other products
china clay
Kaolin is one of the most common minerals. Kaolin powder is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing material in white incandescent light bulbs, and in cosmetics
The GB-CK series of Kaolin based pigments are produced through delamination,calcination and classification. The well-controlled processes ensure the GB series have no coarse particles and maintains an absolute minimum of 325 mesh residue, so the end user can achieve a high Hegman grind. The GB series pigments also have high brightness, strong hiding powder and superior dispersibility, and it is widely applied in latex paint, powder coating and electrophoresis coating.
Its main benefits are:
It is the best extender of titanium dioxide with excellent opacity that can improve efficiency and cut costs by partly replacing titanium dioxide;
It can easily disperse in water based systems;
It offers superfine particle and with excellent anti-settling property; It is inert to most acids and alkaline at ambient temperature and offers good anticorrosive capabilities.
The GB-CK series of Kaolin based pigments are produced through delamination,calcination and classification. The well-controlled processes ensure the GB series have no coarse particles and maintains an absolute minimum of 325 mesh residue, so the end user can achieve a high Hegman grind. The GB series pigments also have high brightness, strong hiding powder and superior dispersibility, and it is widely applied in latex paint, powder coating and electrophoresis coating.
Its main benefits are:
It is the best extender of titanium dioxide with excellent opacity that can improve efficiency and cut costs by partly replacing titanium dioxide;
It can easily disperse in water based systems;
It offers superfine particle and with excellent anti-settling property; It is inert to most acids and alkaline at ambient temperature and offers good anticorrosive capabilities.
Calcined Kaolin:
Calcined Kaolin is representative of high quality hard clay in China. After calcined , Al2O3 contents about 44-46%, Fe2O3 contents 2% max, the composition is stable , uniform and dense structure, with the white colour after calcined, it is the good raw material in the refractory industry.
Applications: Our kaolin powder is utilized as valuable component in Sanitaryware, tableware, porcelain and tile graze... Its color, gloss and hardness are ideal characteristics for such products.
We Can Supply the Kaolin Clay Minerals in Powder & Lumps forms.
We can supply the same in packing & loose also.
We can supply in any grade as per customer requirement.
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%,
