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Unshaped High Alumina Low Cement Refractory Castable

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US$ 200 - 600 MOQ: 1 Ton
Key Specifications
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Place of Origin:
Shandong, China
Shape:
Powder
Material:
Alumina Cement
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Zibo TK Bricks Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Shandong, China
Shape Powder
Material Alumina Cement
SiO2 Content (%) 50
Al2O3 Content (%) 40
Brand Name TK-M

Specifications

 
high alumina castable refractory
1.high strength
2.high service temperature
3.good thermal shock resistanc

 

Specifications

high alumina castable refractory 
1.high strength 
2.high service temperature 
3.good thermal shock resistance

 ITEM Dense refractory castable Light-weight refractory castable Clay
Corundum Corundum mullite stone High Alumina
 		 Clay Corundum Corundum mullite stone High Alumina Clay
A-90 A-75 A-70 A-40 QA-90 QA-70 QA-60 QA-40 JN-1400 JN-1500
Al2O3 % ≥90 ≥75 ≥70 ≥40 ≥90 ≥70 ≥60 ≥40 ≥50 ≥60
Refractoriness C ≥1790 ≥1790 ≥1750 ≥1730 ≥1790 ≥1790 ≥1750 ≥1700 SiO2≤40 SiO2≤25
  Bulk Density g/cm 3 ≥2.9 ≥2.5 ≥2.4 ≥2.2 1.2-1.8 0.8-1.6 0.6-1.4 0.6-1.4 >2.3 >2.4
Cold Crushing Strength(
MPa		 110 C ×24h ≥50 ≥50 ≥50 ≥40 5-15 5-15 3-13 3-13    
1500 C ×3h ≥70 ≥70 ≥70 ≥50 8-20 8-20 6-16 6-16    
Modulus ×24h ≥8 ≥8 ≥6 ≥5         2-5 2-5
1500 C ×3h ≥10 ≥10 ≥8 1350C×3h≥6         1300C×3h≥5 1450C×3h≥5
Heat Conductivity
 /W.(m.K) ( 300 C±25 C )		         0.4-0.6 0.4-0.6 0.3-0.5 0.3-0.5    

Linear change rate %		 110 C ×4h                 -0.2~0 -0.2~0
1500 C ×3h ±0.5 ±0.5 ±0.5 1350C×3h±0.5 ±0.6 ±0.6 1450C×3h±0.6 1300C×3h±0.6 1300C×3h
-0.2~+0.5		 1450C×3h
-0.2~+0.5
Max Working Temperature/ C 1700 1600 1500 1400 1700 1600 1400 1300 1400 1500

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Zibo TK Bricks Co., Ltd.
Business Type
Manufacturer
Year Established
2002
Factory Size
10,000-30,000 square meters
Total Employees
101 - 200 People
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