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Place of Origin : Zhengzhou ,China
Brand Name : Rongsheng
Certification : ISO9001
Model Number : RSNMJ-1/2/3
MOQ : 25 TONS
Price : 200-1000USD
Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time : 20-30DAYS
Payment Terms : TT; L/C
Supply Ability : 2000tons /month
Wear Resistant Insulating Refractory Castable With High Temperature Volume Stability
Description:
Features: high density, high wear resistance, high hot strength, Excellent erosion resistance, good high temperature volume stability and scouring resistance ability.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Physical and Chemical Indicators:
Items |
Index |
|||
RSNMJ-1 |
RSNMJ-2 |
RSNMJ-3 |
||
Al2O3 % ≥ |
60 |
70 |
80 |
|
Bulk Density g/m3 |
(110℃×24h)≥ |
2.50 |
2.65 |
2.80 |
Cold Crushing Strength MPa |
(110℃×24h)≥ |
65 |
75 |
85 |
(1000℃×3h )≥ |
80 |
90 |
120 |
|
Breaking Strength MPa ≥ |
(110℃×24h)≥ |
7 |
8 |
9 |
(1000℃×3h )≥ |
9 |
11 |
13 |
|
Linear Dimensional Change % |
(1000℃×3h) |
-0.3/+0.3 |
-0.3/+0.3 |
-0.3/+0.3 |
Thermal Shock Resistance, Times, |
(1000℃,water-cooling)times≥ |
26 |
28 |
30 |
Maximum Service Temperature ℃
|
1400 |
1450 |
1500 |
Competitive Advantage:
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Wear Resistant Insulating Refractory Castable With High Temperature Volume Stability Images |