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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:MrJacky Han

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$China Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks With 30-50% Al2O3 For Cement Industry wholesale$

Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks With 30-50% Al2O3 For Cement Industry

Name: Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks With 3050 Al2O3 For Cement Industry
Brand: Rongsheng Xinwei
Price: 200 USD

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Brand Name :Rongsheng Xinwei

Certification :ISO Certification

Place of Origin :Zhengzhou, Henan, China

MOQ :1 Ton

Price :200-800 USD

Payment Terms :TT; L/C

Supply Ability :2000 tons /month

Delivery Time :10-20 Days

Packaging Details :packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Model Number :SK-30, SK-32, SK-34, SK-35

Color :Yellow

Durability :High

Edge :Smooth

Heat Resistance :High

Material :Clay

Name :Fireclay Brick

Shape :Rectangle

Size :Standard

Surface :Glazed

Texture :Smooth

Thickness :2 cm

Usage :Building

Water Resistance :High

Weight :2 kg

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Product Description of Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks With 30-50% Al2O3 For Cement Industry

The Fire Clay Brick contains an Al2O3 content ranging from 30% to 50%. In the production process, clay chamotte is initially blended with refractory clay powder. It is then mixed with clay aggregate to form dry mud, followed by high-pressure molding and sintering at approximately 1400°C. When subjected to high temperatures, these fire clay bricks exhibit a slightly acidic nature and demonstrate limited resistance to alkaline slag erosion. However, as the Al2O3 content increases, their thermal stability surpasses that of silica brick, magnesia brick, and similar materials.

Product Features of Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks

1.High heat resistance

2.Low thermal conductivity

3.Durability:

4.Aesthetics

5.High compressive strength

6.Low water absorption

7.Chemical resistance

Product Application of Round Curved Kiln Refractory Brick Clay Fire Bricks With 30-50% Al2O3 For Cement Industry:

1) Cement and other building materials industry kiln back insulation;

2) Petrochemical, metallurgical, ceramics, glass industry, the furnace lining insulation;

3)Heat treatment furnace backlash insulation;

4)Non-ferrous metal industry back insulation;

5)High temperature reaction, heating equipment back insulation insulation

Product Specification of Thin Fireclay Brick Round Curved Kiln Refractory Brick Clay Fire Bricks

Item/Grade	Fire Clay Brick				High Alumina Brick
Item/Grade	SK-30	SK-32	SK-34	SK-35	SK-36	SK-37	SK-38	SK-40
AL2O3% (≥)	30	35	38	45	55	65	70	82
Fe2O3% (≤)	2.5	2.5	2	2	2	2	2	2
Refractoriness(SK)	30	32	34	35	36	37	38	40
Refractoriness Under Load, 0.2MPa, °C (≥)	1250	1300	1360	1420	1450	1480	1530	1600
Apparent Porosity (%)	22-26	20-24	20-22	18-20	20-23	20-23	20-22	18-20
Bulk Density (g/cm³)	1.9-2.0	1.95-2.1	2.1-2.2	2.15-2.22	2.25-2.4	2.3-2.5	2.4-2.6	2.5-2.7
Cold Crushing Strength ,MPa (≥)	20	25	30	40	45	50	60	70

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