水晶粉
水晶粉是由高质量的天然水晶石加工而成, SiO2含量高,杂质含量低,可作为光纤、石英玻璃、石英管、石英棒、石英坩埚的原料，用于光通讯、照明、半导体等工业。
|
成分、粒度分布\型号
|
HJ-30
|
HJ-100
|
MJ-30
|
MJ-100
|
LJ-30
|
LJ-100
|
|
化
学
成
分
|
SiO2 (%)
|
99.98
|
99.98
|
99.98
|
99.98
|
99.98
|
99.98
|
|
Al (ppm)
|
20
|
20
|
25
|
25
|
30
|
30
|
|
Fe (ppm)
|
0.2
|
0.2
|
0.3
|
0.3
|
0.5
|
0.5
|
|
Ca (ppm)
|
1
|
1
|
1.2
|
1.2
|
1.5
|
1.5
|
|
Mg (ppm)
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
|
Na (ppm)
|
2
|
2
|
2.5
|
2.5
|
3
|
3
|
|
Ti (ppm)
|
0.5
|
0.5
|
0.8
|
0.8
|
1
|
1
|
|
K (ppm)
|
0.5
|
0.5
|
0.5
|
0.5
|
0.8
|
0.8
|
|
Li (ppm)
|
0.4
|
0.4
|
0.5
|
0.5
|
1
|
1
|
|
B (ppm)
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
|
粒度
分布
|
700μm--600μm(%)
|
1.5
|
-
|
1.5
|
-
|
1
|
-
|
|
600μm--180μm(%)
|
85
|
Trace
|
85
|
Trace
|
85
|
Trace
|
|
180μm--150μm(%)
|
13.5
|
5
|
13.5
|
6
|
14
|
4
|
|
150μm--75μm(%)
|
-
|
85
|
-
|
86
|
-
|
88
|
|
75μm--(%)
|
-
|
10
|
-
|
8
|
-
|
8
|
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