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Copper Powder

Copper Powder

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Description
Copper powder

1. ELECTROLYTIC COPPER POWDER

APPLICATION

Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications.

STANDARD SPECIFICATION

CNPC-Cu200

PHYSICAL CHARACTER

+ 325 mesh (%)
0-5
Appaeren Density (g/cm3)
1.2-1.9

-325 mesh (%)
95-100

CNPC-Cu300

PHYSICAL CHARACTER

+ 200 mesh (%)
0-5
Appaeren Density (g/cm3)
1.5-2.0

+ 325 mesh (%)
10-15
-325 mesh (%)
80-90

2. ATOMIZED COPPER POWDER

APPLICATION

Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications

STANDARD SPECIFICATION

Cu
Pb
As
Fe
Sb
HL
Apparent Density

99.7
0.05
0.005
0.02
0.01
0.15
2.2-. 5.5g/cm3

Sieving(mesh) 80mesh, 100mesh, 200mesh, 300mesh, 325mesh, 400mesh

3. COPPER ALLOY POWDER (BRONZE AND BRASS)

APPLICATION

Widely used in P/M oil-retaining bearings, diamond tools, filters, P/M products, bushing materials, pastes, electrical and electronic applications etc.

STANDARD SPECIFICATION

Composition
Cu%
Sn%
Zn%
Pb%
Apparent density
Hall flow s/50g
Particle size mesh

Cu85Sn6Zn6Pb3
83-86
5-7
5-7
2-4
2.5-4.5
35-40
-200, -300

Cu80Sn10Pb10
79-81
9-11

9-11
3.5-5.0
20-30
-100, -200

Cu80Zn20
79-81

19-21
2.0-4.5
30-35
-200

Cu90Sn10
89-91
9-11

2.5-4.5
20-35
-200, -300

Cu85Sn15
84-86
14-16

2.5-4.5
20-35
-200, -300

Cu80Sn20
79-81
19-21

3.0-5.0
20-35
-200, -300

We could make according to your order

4. ULTRAFINE COPPER POWDER

Type
Tap Density(g/cm3)
Specific Surface Area(m2/g)
Laser D50(um)

CNPC-FCu100
4.5
0.01-0.1
7-10

CNPC-FCu200
3.8
0.1-0.4
2-3

CNPC-FCu300
3.5
0.5-1.0
1.0

CNPC-FCu400
3.0
1.2-1.7
0.5

CNPC-FCu500
2.6
1.7-2.7
0.3

Specification: Appearance of red burnish metal

Common uses include powder metallurgy products, oil bearings, chemical contact, diamond tools, print, aluminum board, steel plate, and other panel cleaning, electronic alloy, electrical carbon products, glass products, friction materials etc.
Package: 30KG/bucket(lined with inner plastic bag )
10MTs in the 20'FCL.
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