>>>Deliberated Silica Sand
¡¡¡¡Silica sand is processed from the quality silica (or quartz) stone£¬ have a high purity of SiO2, a low impurity content £¬which as raw materials of optical glass, refractory, metallurgy, ceramic, foundry, abrasives etc.s
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Chemical AnalysisAnd Partica Size Distribution/Specification
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LS-6
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LS-20
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LS-40
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LS-60
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Chemical Analysis |
¡¡¡¡SiO2 ¡¡(%)
|
99
|
99
|
99
|
99
|
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Al ¡¡¡¡(ppm)
|
100
|
100
|
100
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100
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|
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Fe ¡¡¡¡(ppm)
|
50
|
50
|
80
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120
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|
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Na ¡¡¡¡(ppm)
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-
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-
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-
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-
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|
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Partical Sizes |
3000¦Ìm-2000¦Ìm(%)
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40
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-
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-
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-
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2000¦Ìm--1000¦Ìm(%)
|
55
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2
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-
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-
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|
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1000¦Ìm--450¦Ìm(%)
|
5
|
90
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5
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-
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450¦Ìm--180¦Ìm(%)
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-
|
8
|
85
|
15
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180¦Ìm--75¦Ìm(%)
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-
|
-
|
10
|
80
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|
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75¦Ìm--(%)
|
-
|
-
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-
|
5
|
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>>> Main Products
