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• Graphite electrodes
• Casting products
• Silica-aluminous and super-aluminous dense refractory shapes
• Specific products for ceramic and tile industry
• Basic magnesite shaped bricks
• Silica based special shapes
• Ceramic anchors
• Anchors and support brackets etc.
• Special shaped products
• Insulating refractories and shapes
• Various insulating products
• Fibrous insulating products
• Pre-shaped piece
• Insulating monolithics
• Refractory monolithics
• Magnesite monolithics
• Quartzite monolithics
• Cements and mortars
• Aluminous binders
• Insulating and dense refractory aggregates
• Anti-wear
• Specific Products for the Building Industry
• Chimney pipes
• Burners and accessories
• Ferro alloys

The range of Unistara’s products include more than 1000 articles, used for specific jobs and special market sectors. Choosing the most suitable products for the construction of a furnace is extremely complex and depends on many different factors, such as the introduction of innovative products on the market, correct combination of materials and dimensions needed for the various layers of a refractory lining, besides the type of combustibles used, plant management and the industrial effluents.

UNISTARA’s technical service can provide the necessary assistance for selecting the combination of the most suitable products, calculation of the correct thicknesses of the refractory linings and supplying instructions for the installation of the products.

 

(700) - Graphite Electrodes

Steel and iron foundry, L.F. furnaces, electric and electric arc furnaces.

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(705) - Casting Products

Slides gates, refractory materials for slides, tundish, snorkers and nozzles, plates.

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(710) - Silica-aluminous and Super-aluminous dense refractory shapes

Silica and Alumina based products and special shapes, a vast assortment of quality and dimensions for refractory masonry.

 

 

(715) - Specific Products for Ceramic and Tile Industry

Special shapes and slabs in cordierite and mullite/cordierite, U-cassettes, ceramic rolls, bars and burners in silicon carbide, special shapes for roofs and kiln cars for ceramic and tile firing.

 

 

(720) - Basic Magnesite Shaped Bricks

A wide range of products for the cement and iron and steel industry.

 

 

(725) - Silica based special shapes

A wide range of products besides refractory and insulating slabs having a high silica content for the glass and cokery industries.

 

 

(730) - Ceramic Anchors

Anchors systems for walls and suspended roofs, cuplocks and anchors in silicon carbide.

 

 

(735) - Anchors and support brackets etc.

Metal anchors of every type and size, support brackets, fastening systems for refractory linings in ceramic fiber or walls in insulating or refractory bricks.

 

 

(740) - Special shaped Products

Special products for their composition of SIC, ZrO2, AL203-Cr203 spinel, porous plugs, etc. These products are primarily used for the aluminium, glass and incineration industries.

 

 

(745) - Insulating refractories and Shapes

Bricks, End arches, side arches resistant to high temperatures with elevated insulation capacities.

 

 

(750) - Various insulating products

Calcium silicate slabs and special shapes, pressed vermiculite, micanite, etc.

 

 

(755) - Fibrous insulating Products

Ceramic fiber products, glass fiber and ecological fiber. The Unifrax products, with over 50 products for insulation at high temperatures, are comprised of bulk fiber, ceramic fiber blanket, panels, modules, paper and felts, fabrics, plates and cords, plasters, mixes and other accessory products in quality Fibrefax, Isofrax and Insulfrax.

 

 

(760) - Pre-shaped pieces

Special shapes of various dimensions in a complete range of qualities comprising silica aluminous mixes, aluminous with low cement content and other mixtures (silicon carbide, zirconium, calcium silicate, fused silicon etc.).

 

 

(765) - Insulating monolithics

 

 

 

(770) - Refractory monolithics

Castables, plastics and dry pressed silica aluminous and aluminous ramming mixes.

 

 

(775) - Magnesite monolithics

The range of products includes dry ramming mixes, castables, cements, magnesium or chrome based plasters and other special spinel mixes.

 

 

(780) - Quartzite Monolithics

Dry ramming mixes with a silica content above 90%.

 

 

(785) - Cements and Mortars

Monolithics having an aluminous, silicon aluminous content or with a magnesite base having a ceramic, air or chemical hardening processes. We have recently added new products to this category which are produced at our Fiorano Modenese warehouse namely : Blackbond, produced under the patent Bnz Materials Inc (USA), and the Unibond series of materials in qualities A25, A34 and A46, which complete a product range of plastic mortar all having excellent workability qualities and a raw material base that make them ideal for the installation of aluminous silica bricks, lightweight refractories and other aluminous bricks.

 

 

(790) - Aluminous Binders

 

 

 

(795) - Insulating and dense refractory aggregates

Refractory grit, LDF, Millboard, VT 100F, Quartz grit, Isofrax 1260 C felt.

 

 

(800) - Anti-wear

Anti-wear products such as Alag, which have high mechanical resistance to (impact, abrasion, compression, punches) to thermal shocks and chemical aggression. These characteristics make them particularly suitable for casting floorings, access ramps to high furnaces, cyclones, hoppers, workshop floorings, freezer chambers, tunnel furnace hearth and wear zones.

 

 

(805) - Specific Products for the Building Industry

A wide range of fired and monolithic refractories and insulation products for the building industry. Mortar and plasters for the chimney pipe industry, prefabricated shapes for bread and pizza ovens, grills and barbecues.

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(810) - Chimney Pipes

In stainless steel and copper, double walled or single wall, flexible, black tubes for pellet stoves, refractory chimney pipes. Wide range of products for the elimination of combustible smoke.

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(815) - Burners and Accessories

A complete product line of burners (traditional at high velocity, radiant and flat flame) and relative components (valves, pilot burners, sensors).

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(840) – Ferro Alloys

Available in principle qualities and grain sizes which can be crushed to specific requirements and stored in big bags or drums.

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