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Jundao (Henan) New Materials Co.,Ltd.
Jundao(Henan)New Materials Co.,Ltd.
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High Refractoriness Fire Resistant Bricks High Alumina 65% Al2O3 230*114*65mm

Jundao (Henan) New Materials Co.,Ltd.

High Refractoriness Fire Resistant Bricks High Alumina 65% Al2O3 230*114*65mm

Brand Name : Jundao(Henan)

Model Number : SK37

Certification : ISO9001:2015

Place of Origin : Henan China

MOQ : 20

Price : Negotiate

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 5000Ton/mon

Material : High grade Bauxite

AL2O3 content : 65%

Size : 230*114*65mm

Property : High refractoriness

Application : Industrial furnace

Certificate : ISO9001

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High refractoriness 230*114*65mm High Alumina Fire Proof brick for Industrial furnace 65% Al2O3

High alumina brick is a neutral refractory with alumina content not less than 48%. The product takes high grade bauxite as raw materials, molding by high pressure. General high-alumina brick SK34, SK36, SK37, SK38, SK40 produced by us with high quality, mainly used in steel industry, non-ferrou metal industry, metallurgical industry, power industry and other industies. Such as blast furnace, hot blast stove, rotary kiln lining, electric furnace top and have exported to all over the world.

High alumina brick produced by our factory with features of:

1, High temp performance, thermal stability

2, Good slag resistance, high alumina brick is neutral refractory material, can resist the acid slag and alkaline slag erosion.

3, High refractoriness, compared with clay and semi-silica brick, high alumina brick refractoriness can be 1750 ℃-1790 ℃.

Item SK40 SK38 SK37 SK36 SK34
LZ-80 LZ-75 LZ-65 LZ-55 LZ-48
Al2O3 %, Min 80 75 65 55 48
C.C.S MPa, Min 70 60 50 45 40
R.U.L ℃, Min 1530 1520 1500 1450 1420
Refractoriness ℃, Min 1790 1790 1770 1770 1750

Apparent porosity

%, Max

21 24 24 22 22
P.L.C %

1500℃*2h

-0.4~0.2

1500℃*2h

-0.4~0.2

1450℃*2h

-0.4~0.1

1450℃*2h

-0.4~0.1

1450℃*2h

-0.4~0.1


Product Tags:

fire retardant bricks

      

fire resistant bricks

      
Quality High Refractoriness Fire Resistant Bricks High Alumina 65% Al2O3 230*114*65mm for sale

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