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Products
introduction——Super and thin silver power |
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The product is white powder in silver form or a form metalses,,
the silver powder is clean and pure to have no to can see
without the aid of instruments of mix up the quality, can
the chemical engineering electroplate, precise metal alloy
and solders anticipate the raw material of etc..
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Product type
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Ag-1
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Ag-2
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Ag -3
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Chemistry composition
(%)
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Silver(≥)
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99.99
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99.95
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99.90
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impurity (≤)
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Bi
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0.003
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0.02
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0.03
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Cu
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0.002
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0.02
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0.03
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Fe
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0.002
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0.02
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0.03
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Pb
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0.002
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0.02
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0.05
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Sb
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0.002
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0.005
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0.01
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Au
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0.001
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0.005
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0.01
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C
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0.001
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0.005
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0.01
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S
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0.001
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0.005
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0.01
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Total (≤)
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0.01
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0.05
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0.10
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Note:
1) The Ag-1, card Ag-2 number gold contains
the deal with 100% subtracts the miscellaneous quality of
the form inside a row solid measure the gold with the total
of deal but get, card Ag-3 number contain deal is measurese
the value directly.
2)Technique standard GB/ T 4135-1994, need the square such
as have the special request to the product, can another the
travelling salesman settles. |
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