Manufacturer and Exporter
Balaji Minechem has micronized plant to produce very ﬁne powder. Hydrous China clay is used as extender and additives in the coatings. It is also used in plastic, rubber, wire, cable, paint, paper and ceramic industries. It has light weight and low bulk density. It has low microns and particle size distributors. Mainly, it is widely used as filler. Balaji Minechem manufactures all the above grades and also customized products as per customer’s speciﬁcation.
Being a well-reckoned Manufacturer, Exporter & Supplier, we are making available qualitative and cost effective Calcined Kaolin Powder in the global market. The advanced and modern processing techniques ensure consistent quality, low speciﬁc gravity, good whiteness and freedom from impurities at pocket friendly costs. We make due consideration on its packaging so that moisture free content reaches the buyers.
Calcined Kaolin Powder is an anhydrous aluminium silicate produced by heating hydrous china clay after water washing to high temperatures in a rotary kiln. The calcination process gives an increase in the original hardness of kaolin and alters the morphology of the kaolin particles completely.
When calcination process is done at around 700 degree Celsius, the dehydrogenate of the kaolin is complete, forming a partially crystalline Meta kaolin. Fully Calcined Kaolin products with an amorphous structure are formed around 1000 degree celsius.
Fully Calcined Kaolin’s Powder can be surface modiﬁed with functionalized coupling agent Silane to give a particle coating capable of chemically bonding with the polymer. After surface treatment, the dispersion of ﬁller is also improved. In view of the reduced surface activity, calcined kaolin’s give good reinforcement and permanent set properties, at the same time maintaining very good processing conditions.