HYNRCAST AR-704-C 30P
产品描述
HYNRCAST AR-704-C 30P
最高使用温度 Max. service temperature |
800 |
|
升温前最短时间Min. time before firing |
24小时 |
|
凝固特征Setting characteristic |
化学硬化 |
|
施工使用量Weight to place(t/m3) |
1.90 |
|
体积密度Bulk density(g/cm3) |
110℃(24h) |
1.85 |
化学成分Chemical composition (%) |
Al2O3 |
29 |
SiO2 |
46 | |
残余线变化Linear change (%) |
110℃(24h) |
-0.30 |
1000℃(3h) |
-0.20(500℃) | |
1300℃(3h) |
- | |
常温抗折强度Modulus of rupture (MPa) |
110℃(24h) |
4.5 |
1000℃(3h) |
3.0(500℃) | |
1300℃(3h) |
- | |
1500℃(3h) |
- | |
导热系数Thermal conductivity (W/m•K) |
500℃ |
0.700 |
1000℃ |
0.790(800℃ | |
热膨胀系数 Thermal expansion(per℃) |
6.0 |
|
包装 Packaging |
25kg纸袋 |
|
储存时间Storage life(month) |
6 |
|
施工方式 Installation |
浇注 |