电解铜粉 Electrolytic Copper Powder: |
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性状: 呈浅玫瑰红树枝状粉末,在潮湿空气中易氧化,能溶于热硫酸或硝酸。 |
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Feature:lightrosy, dendritic, readily oxidize in the moist air and soluble in heated sulfuric acid or nitric acid. |
用途:广泛应用于金刚石工具,电碳制品,摩擦材料,导电油墨及其他粉末冶金制品。 |
Applications: widely used in manufacturing diamond tools, carbon brushes, friction materials, pastes and other P/M products. |
化学成分Main chemical composition,%: |
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产品牌号Grade |
Cu
(≮%) |
杂质含量Impurity content (≯,%) |
S
(≯,%) |
Ci
(≯,%) |
水份Moisture
(≯,%) |
硝酸处理后灼烧残渣Burned residue after being treated by nitric acid
(≯,%) |
杂质总和Total impurity
(≯,%) |
Fe |
Pb |
As |
Sb |
O |
YFTD |
99.7 |
0.02 |
0.05 |
0.005 |
0.01 |
0.20 |
0.004 |
0.004 |
0.05 |
0.05 |
0.3 |
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松装密度和粒度 Apparent density and particle size: |
粒度(目) particle size, mesh
|
松装密度 (g/cm³ ) apparent density,
|
-80
|
2.0-2.5
|
-200
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1.5-1.9
|
-325
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1.3-1.7
|
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高纯度雾化铜粉 High Purity Atomized copper powder: |
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性状:浅玫瑰色,不规则或类球形。 |
Feature:light rosy color, irregular of similar to spherical shape. |
用途:粉末冶金制品、电碳制品、化工触媒、金刚石制品、电工合金、热处理材料、喷涂、塑料复合填充、焊粉、装饰材料等行业。 |
Applications:
Used in PM products, Carbon products, chemical catalyst, diamondproducts, electrical ally, hear treatment material, Spraying and costing,plastic composite filling, welding powder, decoration material etc. industries. |
规格 Specification: |
|
牌号Grade
|
化学性能Chemical properties
|
物理性能Physical properties
|
流速Hall flow s/50g,max
|
松装密度Apparent density,
g/cm³
|
泰勒筛分析%(目)Sieve analysis, %tyler(mesh)
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铜含量Copper %min
|
氢损Hydrogen loss % max
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酸不溶物Acid insoluble % max
|
+100
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+150
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+200
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+325
|
-325
|
YFTW-1
|
99.60
|
0.2
|
0.1
|
30
|
2.0-3.6
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2-10
|
35 max
|
70 max
|
余量Bal
|
5
|
YFTW-2
|
99.60
|
0.2
|
0.1
|
32
|
2.3-3.8
|
1 max
|
20 max
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25 max
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40 max
|
30-45
|
YFTW-3
|
99.60
|
0.2
|
0.1
|
35
|
2.5-3.8
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微量trace
|
10 max
|
20 max
|
余量Bal
|
45-65
|
YFTW-4
|
99.60
|
0.2
|
0.1
|
35
|
2.8-4.5
|
0
|
1 max
|
15 max
|
余量Bal
|
85max
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YFTW-5
|
99.60
|
0.2
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0.1
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35
|
2.8-5.0
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0
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0
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5 max
|
50 max
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余量Bal
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YFTW-6
|
99.60
|
0.2
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0.1
|
35
|
2.8-5.0
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0
|
0
|
0
|
5 max
|
余量Bal
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