名 稱：石英砂
主要成分：二氧化硅 氧化鐵
產(chǎn)品用途：制造玻璃、搪瓷、硅酸鈉、造紙、涂料
備注說明：制造玻璃、搪瓷、硅酸鈉、造紙、涂料
規(guī)格說明：
|
代號 |
規(guī) 格 |
化 學 成 份 |
|
|
目數(shù)/時 |
SiO2 |
Fe2O3 |
|
|
1 |
4-6 |
99.5% |
0.04% |
|
2 |
6-8 |
99.5% |
0.04% |
|
6-8 |
|||
|
3 |
9-10 |
99.5% |
0.04% |
|
8-12 |
|||
|
10-20 |
|||
|
4 |
20-40 |
99.5% |
0.06% |
|
30-50 |
|||
|
5 |
40-70 |
98% |
0.07% |
|
50-100 |
|||
|
6 |
700-140 |
98% |
0.08% |
|
140-200 |
|||
|
140-250 |
|||
|
7 |
250-400 |
98% |
0.08% |
