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Anti-stripping High Aluminum Brick
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Product: Views:341Anti-stripping High Aluminum Brick 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-27 01:53
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Anti-stripping High Aluminum Brick

Anti-stripping alumina fire brick was produced with special bauxite chamotte, fire brick adding aragonite or ZrO2 and pressing under high pressure based on a certain ratio. It has strong anti-stripping as well as strong resistance to K, Na, S, Cl. Low thermal conductivity, which is the ideal material for the transition zone and decomposing zone for cement kiln.


Advantage of anti-stripping alumina fire brick

a. High porosity, low the thermal conductivity.

b. Good thermal shock resistance stability.

c. Excellent heat resistant, good chemical stability.

d.High purity high high alumina brick can contact to flame directly


Application of anti-stripping alumina fire bricks

a. It is widely used in the lining of various furnaces .

b. It is used normally in industry furnaces such as blast furnace, hot-blast furnace and etc.

c. It is suitable for electrolytic aluminum Industries, carbon industries, thermal boilers, glass furnace.

d. It can be widely used for insulation layers of various kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry.



ITEM

Anti-strip Alumina fire Brick


QS-70

QS-75

Al2O3(%)≥

70

75

Sic  % ≥

/

/

ZrO2  %

6~8

6~8

BD,g/cm

2.5

2.6

CCS Mpa ≥

60

70

RUL ℃  ≥

1470

1520

Refractoriness≥

1790

1790

AP(%)  ≤

24

23

Reheating LC %

/

/

Thermal Shock Resistance(1000℃ Water cool)≥

25

25

 Wear Coefficient

/

/

http://www.qs-industry.com/

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