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硅酸铝纤维制品
Alumina-silicate fiber product(GB/T3003-85)
性能 properties |
指标 Specification |
化学成份
Chemiacl composition % |
Al2O3+SiO2 |
96 |
Al2O3 |
45 |
Fe2O3 |
1.2 |
K2O+ Na2O |
0.5 |
| 渣球含量 Slag bubble content (＞0.25mm),% |
5 |
| 线收缩率 Linear shrinkage ratio,(1150℃×6h),% |
4 |
| 含水量 Water content,% |
0.5 |
| 体积密度 BD,kg/m3 |
128 |
硅藻土隔热砖
Diatomite heat insulating bricks
|
GG-0.7 |
GG-0.6 |
GG-0.5 |
GG-0.4 |
| 体积密度 BD,g/cm3 |
≤0.7 |
≤0.6 |
≤0.5 |
≥0.4 |
| 耐压强度 CCS, Mpa |
≥2.5 |
≥1.2 |
≥0.8 |
≥0.6 |
| 重烧线变化≤2%的试验温度 Temperature with PLC ≤2%(×8h),℃ |
900 |
900 |
900 |
900 |
| 导热系数 Thermal conductivity(300±10℃),W/(m·k) |
≤0.20 |
≤0.17 |
|
≤0.13 |
岩棉板
Rock cotton boards
该产品用于工业设备、管道和建筑的绝热。
These heat-insulating materials are used for industy equipment pipes and buildings.
性能 properties |
指标 Specification |
| 体积密度 BD,kg/m3 |
80 |
100-120 |
150-160 |
| 有机物含量 Organic substance content,% |
4.0 |
4.0 |
4.0 |
| 不燃性 Incombustibility |
A级 A grade |
| 最高使用温度 Maximum service temperature,℃ |
400 |
600 |
600 |
| 导热系数 Thermal conductivity(250±25℃),W/(m·k) |
0.044 |
0.046 |
0.048 |
高温粘结剂（胶水状）
High temperature bonding materials(glue shape)
牌号Brands |
使用温度
service temperature,℃ |
应用
Applications
|
A1# |
1550 |
刚玉、氧化铝、锆刚玉等制品的砌筑、修补、涂抹
Bricklaying repairing. Coating of corundum, alumina and irconia-corundum products
|
A2# |
1400 |
高铝、粘土等制品的砌筑、修补、涂抹
Bricklaying, repairing, coating of High alumina and fireclay products |
A3# |
1000 |
硅酸铝纤维制品的粘贴（金属表面）
Affxing of silicate alumina Products to metal surface |
抹面料
Coating material
性能 properties |
指标 Specifieation |
体积密度
BD,kg/m3 |
800 |
导热系数
Thermal conductivity,W/(m·k) |
0.22 |
最高使用温度
Maximum service temperature,℃ |
800 |
高温胶泥（浆糊状）
High temperature slurries(paste shape)
本产品适用于各种锅炉衬里、烟囱、烟道内砌筑及维修时堵漏洞、填缝、涂打。其中耐酸胶泥的使用温度为600℃，耐压强度（110℃×24h）为15Mpa,耐酸度93%
It is mainly used at brick laying, maintaining of boilers. Chimney and flue Acid-resistnt slurries is ervice temperature is 600℃, acid resistant degree is, after dried at 100℃×24h CCS is 15Mpa.
|
CA1 |
CA2 |
CA3 |
| SiO2,% |
10 |
25 |
30 |
| Al2O3,% |
85 |
70 |
60 |
| Fe2O3,% |
0.8 |
0.8 |
1 |
| 耐火度 Refractoriness,℃ |
1830 |
1790 |
1730 |
| 粘结强度 Adhesive strength,Mpa |
3.5 |
3.5 |
3.5 |
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