China Calcined kaolin | 1332-58-7 supplier

Details for Calcined kaolin

Calcined kaolin

Category:

Inorganic chemicals

CAS NO:

1332-58-7

EC NO:

Molecular Formula:

Al₂O₃·2SiO₂·2H₂O

Molecular Weight:

261.96

Specification:

Packing:

25kgs/bag

Product description:

Calcined kaolin powder

Calcined kaolin is a processed inorganic mineral derived from natural kaolinite clay through high-temperature calcination (typically at 800–1000°C) and subsequent grinding.

This thermal treatment modifies its crystal structure, enhancing key properties such as whiteness, hardness, and chemical stability, while eliminating impurities and volatile components.

As a result, calcined kaolin emerges as a high-value functional filler, widely acclaimed for its versatile performance in diverse industrial applications.

Uses:

Functinal Filler

Synonyms:

Aluminum silicate dihydrate;Aluminum silicate (hydrated);Aluminum silicate hydroxide;Bolus alba;China clay;Porcelain clay;Calcined Kaolin;

Molecular Structure:

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