| 原料名称 |
别名 |
化学式 |
成分 |
分子量 |
重量百分比 |
成分比例 |
当 量 |
熔点(℃) |
比重 |
溶解度* |
| RO |
R2O3 |
RO2 |
| 堇青石 |
— |
2MgO·2Al2O3·5SiO2 |
MgO |
80.6 |
13.8 |
1.000 |
0.400 |
0.270 |
|
|
|
|
|
|
| |
|
|
Al2O3 |
203.8 |
34.8 |
2.530 |
1.000 |
0.680 |
|
|
|
|
|
|
| |
|
|
SiO2 |
300.5 |
51.4 |
3.730 |
1.470 |
1.000 |
|
|
|
|
|
|
| |
|
|
|
584.9 |
100.0 |
— |
— |
— |
292.5 |
292.5 |
117.0 |
D1440 |
2.57~2.66 |
I |
| 滑石 |
— |
3MgO·4SiO2·H2O |
MgO |
120.9 |
31.9 |
1.000 |
0.503 |
6.790 |
— |
— |
— |
|
|
|
| |
|
|
SiO2 |
240.4 |
63.4 |
1.988 |
1.000 |
13.500 |
— |
— |
— |
|
|
|
| |
|
|
H2O |
18.0 |
4.7 |
0.147 |
0.074 |
1.000 |
— |
— |
— |
|
|
|
| |
|
|
|
379.3 |
100.0 |
— |
— |
— |
126.4 |
— |
94.8 |
D700~900 |
2.7~2.8 |
I |
| 尖晶石 |
— |
MgO·Al2O3 |
MgO |
40.3 |
28.3 |
1.000 |
0.400 |
— |
— |
— |
— |
|
|
|
| |
|
|
Al2O3 |
101.9 |
71.7 |
2.530 |
1.000 |
— |
— |
— |
— |
|
|
|
| |
|
|
|
142.2 |
100.0 |
— |
— |
— |
142.2 |
142.2 |
— |
2135 |
3.5~4.5 |
I |
| 蛇纹石 |
— |
3MgO·2SiO2·2H2O |
MgO |
120.9 |
43.6 |
1.000 |
1.010 |
3.35 |
— |
— |
— |
|
|
|
| |
|
|
Al2O3 |
120.2 |
43.4 |
0.990 |
1.000 |
3.34 |
— |
— |
— |
|
|
|
| |
|
|
H2O |
36.0 |
13.0 |
0.290 |
0.3000 |
1.000 |
— |
— |
— |
|
|
|
| |
|
|
|
277.1 |
100.0 |
— |
— |
— |
92.4 |
— |
138.6 |
D1000 |
2.36~2.5 |
I | 信息来源:中国陶瓷信息资源网
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