 |
>>>Crystal
Powder
Processed by the quality natural crystal stone，very high
purity of SiO2 and a low impurity content，which as raw material
for quartz fiber, quartz glass ,tube ,rod, quartz crucible, used in lighting
and semiconductor industry.
|
Chemical AnalysisAnd Partica Size Distribution/Specifications
|
HJ-30
|
HJ-100
|
MJ-30
|
MJ-100
|
LJ-30
|
LJ-100
|
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Chemical Analysis Data
|
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
|
|
Partical Size
|
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
|
|
>>> Main Products
Silica Sand |
High
Purity Purity Silica Sand,Silisca
Sand For Oqtical Glass,Deliber
Silica sandated |
|
Crystal
Powder |
|
|
Silica
Powder |
Crystalline
Silica Powder,Fused
Silia Powder |
|
Fused Quartz |
|
|
Quartz Glass Products |
Quartz
Ingots ,Quartz
Rods and Plates & Rings,Quartz
Tubing and Tubes,Quartz
Utensils for Laboratory and Assembles |
|
Quartz Fiber &
Fabries |
Quartz
Yarns,Quartz
Fiber Woven Socks,Quartz
Fabrics,Quartz
Wool,Quartz
Fiber in Designed Length,Superfine
Quartz Fiber |
|
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