CORUNDUM BROWN

Corundum Brown is a loose material which is acquired by gradual melting reduction of bauxites in electrical furnace.

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Chemical properties:
Corundum Brown is a loose material which is acquired by gradual melting reduction of bauxites in electrical furnace. The basic raw material for production is calcinated bauxite which melts at temperatures higher than 2000˚C.

Usage:
Corundum brown is due to its characteristic features - high rigidity and hardness - used where there is hard mechanical exertion with whetting, for example while whetting metals (very hard alloy, malleable metal, steel) or when grinding wood. Those features could be used in production of grinding surfaces, abrasive tools and instruments and for blasting methods.
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OUR PRODUCTS:

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  • ALI PRE CSA Clinker

    i.tech® ALI PRE is ground Calcium Sulfoaluminate clinker (CSA). i.tech® ALI PRE offers more flexibility as the binding time can be managed over a very wide time period. Even the strength development can be moulded very flexibly thanks to the mixing ratio with Portland cement and calcium sulphate.

  • GORKAL 80

    GÓRKAL 80 is a hydraulic binder with high content of Al2O3. The material was created to offer the refractory Customers high refractoriness parameter and satisfying mechanical properties.

  • GORKAL 50

    GÓRKAL 50 is a hydraulic binder for refractory and building applications. Fast strength development (80% in 12h from preparation) and short setting time are advantages of GÓRKAL 50 cement.

  • GORKAL 70

    The GÓRKAL 70 refractory cement is a hydraulic binder used for production of concretes, mortars and refractory mixtures.

  • GORKAL 70F

    The material was created to offer the refractory Customers high refractoriness parameter and followed by shorter than regular GÓRKAL 70F setting time. It is important to mention that the material is chemically pure cement.

  • GLACIER CEM I

    White cement GLACIER is a white Portland cement, manufactured by special technology including selected raw materials with low amounts of iron and magnesium.

  • AALBORG CEM I

    AALBORG WHITE® cement gives you the opportunity to choose among all the colours of the spectrum when producing your concrete or dry mix.

  • ROTARY KILN

    Calcined Bauxite is a processed & graded chemically inert aggregate containing a minimum of 80% alumina as Al2 O3.

  • SHAFT KILN

    Calcined Bauxite is a processed & graded chemically inert aggregate containing a minimum of 80% alumina as Al2 O3.

  • K 663

    Form - fine powder of brown colour Physico-chemical properties - Iron oxide brown K 663 is synthetic inorganic pigment.

  • TITANIUM DIOXIDE KTR 720

    Physico-chemical properties - Titanium dioxide KTR 720 is titanium oxide TiO2, rutile type produced by sulphate method with surface treatment Al+Si.

  • CORUNDUM BROWN

    Corundum Brown is a loose material which is acquired by gradual melting reduction of bauxites in electrical furnace.

  • WHITE CORUNDUM

    White Corundum is produced by fusing clean Al2O3 in induction furnaces.

  • TALC

    Physical-chemical properties - Talc is a mineral, alkalic magnesium silicate

  • TITANIUM DIOXIDE R-001

    White powder with the crystallographic form of rutile, non-toxic, non-flammable and chemically inactive. Surface treated with aluminium compounds (in amount of 3% as Al2O3) and modified with hydrophilic organic compounds.

  • TP 303

    Form - fine powder of red colour Physical-chemical properties - Iron oxide red Fepren TP 303 is synthetic inorganic pigment, iron oxide with a small quantity of mixtures.

  • CK130

    Physical-chemical properties - Iron oxide red CK 130 is synthetic inorganic pigment, iron oxide with a small quantity of mixtures

  • IRON OXIDE MR 25

    Physico-chemical properties - Iron pigment MR 25 is natural pigment with good optical features. It is resistant to light, warm and neither its chemical nor physical status does change under the influence of humidity, alkalis or weak acids.

  • IRON OXIDE MR 50

    Physico-chemical properties - Iron pigment MR 50 is natural pigment with good optical features

  • GREEN CHROME OXIDE

    Form - fine powder of green colour Physico-chemical properties - Chrome oxide Cr2O3 is synthetic, thermal very resistant pigment, stable and resistant to acids and alkalis. It is also light-stable.

  • CK 835

    Form - fine powder of green colour Physico-chemical properties - Iron oxide green CK 835 is fine, non-toxic, light-resistant with a good hiding power.

  • K 500

    Form - fine powder of brown colour Physico-chemical properties - Brown pigment K 500 is mixture pigment on basis of iron and manganese oxides

  • CK 920

    Form - fine powder of yellow colour Physico-chemical properties - Iron oxide yellow CK 313, CK 920 is fine, non-toxic, inorganic pigment, light-resistant with a good hiding power.

  • CK 960

    Form - fine powder of orange colour Physico-chemical properties - Iron oxide orange CK 960 is fine, non-toxic, inorganic pigment, light-resistant with a good hiding power.

  • ULTRAMARINE

    Form - fine powder of blue colour Physico-chemical properties -Ultramarine Extra has an excellent clear colour tint of high brightness.

  • CK 722

    Form - fine powder of black colour Physico-chemical properties - Inorganic pigment - iron oxide CK 722 is stable, light-resistant pigment with good optical features.