| Color | Yellow |
| Shape | Standard or customized |
| Type | Heavy-weight |
| Application | Industrial kiln furnace |
| Packing | Export standard or customized |
| Quality | Class A |
| Mob/wechat | 0086 18131520137 |
Features and advantages:
1. The dimensions are more exactly.
2. Low iron content and impurities
3. Good thermal stability;
4. High refractoriness,
5. anti alkad erosions,
6. Mechanical and chemical properties are very good.
7. Strong thermal shock resistance.
Characteristics:
1. HIGH REFRACTORINESS.
2. GOOD SPALLING RESISTANCE AND WEAR RESISTANCE.
3. GOOD CORROSION RESISTANCE.
4. GOOD THERMAL SHOCK RESISTANCE.
5. HIGH MECHANICAL STRENGTH.
6. HIGH-TEMPERATURE CREEP RATE IS LOW.
Item | Fire clay brick | High alumina brick | ||||||
International code name | SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 |
AL2O3 %min | 35 | 38 | 42 | 48 | 55 | 65 | 75 | 80 |
Fe2O3 %max | 2.5 | 2.5 | 2.5 | 2 | 2 | 2 | 2 | 2 |
Refractoriness ℃, min | 1700 | 1720 | 1740 | 1760 | 1770 | 1790 | 1790 | 1820 |
Refractoriness under load (0.2MPa) ℃, min | 1250 | 1300 | 1360 | 1420 | 1450 | 1500 | 1520 | 1530 |
ange on reheating (1500℃, 2h)% | +0.1 ~ -0.4*1400℃ | +0.1~ -0.4*1450℃ | +0.1 ~ -0.4 | +0.1 ~ -0.4 | +0.1 ~ -0.4 | +0.1 ~ -0.4 | ||
Apparent porosity % max | 24 | 22 | 22 | 23 | 23 | 22 | ||
Cold crushing strength Mpa min | 25 | 30 | 35 | 35 | 40 | 45 | 50 | 55 |
Bulk Density, g/cm3 min | 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 |
Packing：
REMI R&M CO., LTD was established in 2005 in which we concentrate on producing high performance insulation fire bricks according to JIS and ASTM for both domestic and oversea markets. And we also focus on International trading. And through it we are exporting our products to more than thirty countries and areas. We also help customers to finish their auxiliary projects with our Insulation fire bricks together via it. Mob/Wecha 0137 About Remi：Us：Sales Manager: Kate Xu
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