Refractory bauxite is calcined at 1600 – 1650°C, producing a dense, high purity and stable aggregate.
Refractory grade bauxites have a high alumina content and a very low alkali content with low impurities (iron oxide and titania specifically), ensuring stable temperature strength.
LKAB Minerals offer RASC Bauxite as standard with the following properties:
RASC (refractory Aggregate Super Calcined) bauxite is rotary calcined. The bauxite raw material is extremely consistent which LKAB Minerals process into different gradings for use in the refractory industry or as an aggregate in High Friction Surfacing.
LKAB Minerals can source Chinese Bauxite materials upon request. These include:
LKAB Minerals process and supply Guyanese refractory grade Bauxite. Contact your sales representative for further information.
Other grades are available on request, please contact your representative via the below form for further information.
Our Bauxite materials are available in 25kg paper sacks, 1000kg bulk bags or as bulk as standard.
Bauxites are non-toxic, non-hazardous stable minerals. You can download the Safety Data Sheet in the section on the right hand side for further information.
Calcined Bauxite, an optimum aggregate for anti-skid applications, creates a high level of skid resistance for use in High Friction Surfacing (HFS).
LKAB Minerals offer a range of refractory minerals and support the development and production of monolithic products.
LKAB Minerals offers layering and toll manufacturing services, develop tailored products and testing services related to the refractory minerals.
Start by selecting your country to get the right contact person:
My name is Della Chow and I'm a Bauxite product expert located in Hong Kong.
If you are interested in what this product can do for you, please give me a call or send me a message.
Office +852 2827-3000
Mobile +852 6257-5880
Call during business hours
09:00 AM - 17:30 PM
Local time in Hong Kong
18:48 PM (CST)