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轻质耐火浇注料
Lightweight refractory castables
本公司生产的各种轻质耐火浇注料，具有容重轻、导热系数小、强度高、整体性强、气密性均匀，并有耐酸、耐碱作用，适用于中、低温热工设备的炉体、炉墙、炉顶和活动炉盖，经现场浇注后，使保温层变成整体，保温性能增强，是一种良好的新型节能材料。轻质刚玉莫来石浇注料（CB-1.0,CB-1.3）主要适用于冶金行业的加热炉高温部位，可直接接受高温冲击。
The light weight castables have low density ,low thermal conductivity ,high strength,good acid resistance and alkali resistance.They are suitable for middle and low temperature furnace linings,ceiling and mobile coover.Light weight corundum-mullite castables（CB-1.0,CB-1.3）can be mainly used at heating furnaces in metallurgical industry.
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轻质刚玉莫来石浇注料 Light weight Corundum-mulite castables |
轻质漂珠陶粒浇注料 Light weight floating particle Ceramsite castables |
轻质耐碱浇注料 Light weight Alkali-resitant castables |
超轻质浇注料 Super light weight Castables |
CB-1.0 |
CB-1.3 |
CAQ-120 |
CAQ-100 |
CAQ-120 |
CQ-12D |
CB-13D |
CQ-450 |
CQ-550 |
| 体积密度,BD,g/cm3 |
1.0 |
1.3 |
1.2 |
1.0 |
0.8 |
1.5 |
1.7 |
0.45 |
0.55 |
| 线变化率 ≤1.5%的试验温度Temperature with PLC≤1.5%,(x3h℃) |
1500 |
1450 |
1200 |
1100 |
1200 |
1200 |
1300 |
950 |
1000 |
耐压强度
CCS,Mpa |
110℃×24h |
3.5 |
3.5 |
0.5 |
4.5 |
3.5 |
8 |
11 |
2.5 |
1.2 |
1100℃×3h |
10 |
10 |
12.2 |
11.3 |
5.5 |
15 |
22 |
3.5 |
2.5 |
| 导热系数 Thermal conductivity,W/(m·k) |
0.35 |
0.35 |
0.31 |
0.26 |
0.26 |
0.26 |
0.35 |
0.26 |
0.25 |
| 热膨胀率 Thermal Expansion coefficient , 1000℃,% |
0.55 |
0.65 |
0.86 |
0.75 |
0.6 |
0.4 |
0.4 |
0.2 |
0.3 |
| 最高使用温度 Maximum service temperature,℃ |
1450 |
1500 |
1350 |
1300 |
1250 |
1300 |
1300 |
980 |
1100 |
| 化学成份 Chemical Composition,% |
Al2O3 |
≥70 |
≥65 |
≥30 |
≥35 |
≥30 |
≤35 |
≤40 |
≥35 |
≥40 |
SiO2 |
≤22 |
≤25 |
≤45 |
≤45 |
≤45 |
≥50 |
≥45 |
≤55 |
≤40 |
蓝晶石微膨胀可塑料
Slight expansion kyanite plastic refractory
|
CS-70 |
Al2O3,% |
70 |
| 显气孔率 Apparent porosity ,% |
18 |
| 体积密度,BD,g/cm3 |
2.3 |
| 耐火度 Refractoriness,℃ |
1780 |
| 1400℃×3h |
耐压强度 CCS,Mpa |
45 |
抗折强度 MOR,Mpa |
7.5 |
| 可塑性指标 Plasticity index,% |
45 |
| 热膨胀系数 Thermal Expansion coefficient , （20-1400℃,10-6℃ |
5.4 |
| 线变化率PLC,(1400℃×3h),% |
-0.03 |
磷酸盐火浇注料（可塑料）
Phosphate refractory castables
|
LL1-70 |
LL2-75 |
Al2O3,% |
70 |
75 |
| 耐火度 Refractoriness,℃ |
1770 |
1770 |
| 烧后线变化率 ≤1%的试验温度Temperature with PLC≤1%,℃ |
1450 |
1450 |
| 耐压强度 CCS,Mpa |
110℃×24h |
45 |
40 |
1350℃×3h |
70-75 |
70-80 |
| 抗折强度 MOR,Mpa |
4.5 |
5 |
| 最高使用温度 Maximum service temperature |
1500 |
1600 |
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