 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Copper powder |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
CHEMICAL COMPONENT % |
|||
|
Cu |
≥ 99.7 |
||
|
Pb |
< 0.005 |
O |
< 0.15 |
|
S |
< 0.004 |
Fe |
< 0.020 |
|
Zn |
< 0.004 |
Ni |
< 0.003 |
|
Sn |
<0.004</p> |
H2O |
< 0.055 |
|
Hydrogen loss |
<0.15</p> |
Acid insoluble |
< 0.05 |
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 |
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
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 to your order
PACKING AND STORAGE
Iron barrel or plastic bag package.
Carefully keep away from moist and damp.Store in dry and ventilating place.
Contact : Rosy Luo, 8602169005580
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Copper powder Search in a category : Everything else / Bulk Search in a category : powder, copper |
40299 Raw materialsReport abuse
Tuesday, June 03, 2025
Quantity : 1000 - Price : 400,00 €
At Best Link Scrap, we specialize in supplying premium plastic scrap materials, with a focus on LDPE (Low-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) film scrap. Our offerings include loose and baled forms, tailored to meet the varied needs of recyclers and manufacturers...
Best Link Scrap Inc
- 40299 - Jeffersontown
- 5029176667
200000 CraftReport abuse
Wednesday, August 24, 2022
Pvc Keychain 3D Material: Pvc Keychain 3D Size: L5.0CM*W4.0CM*T3.3MM Accept custom drawing Brand： EZETAI MOQ：500 3D PVC Rubber Keychain PVC rubber key chain is a promotional gift for your enterprise. You can make your own logo on PVC rubber key rings and give it to your customers...
Shenzhen Yizetai Technology Co., Ltd.
- 200000 - shenzhen
- +86 18929304795
700000 B2B ServicesReport abuse
Tuesday, May 26, 2026
Quantity : 5000 piece - Price : 0.1 - 0.5 USD
*Capacity: 15000 pieces/day *Certificate: ISO 9001: 2008, GSV, SQP, SEDEX, WCA *Size: available as customer requirement *Material: Duplex, Ivory, Kraft, SBS, FBB *Printing: solid color/full color printing, CMYK/Pantone *Use: For Food Packaging, Gift Packaging, Apparel Packaging, Pharmaceutical...
intBOX Intelligent Packaging Co., Ltd
- saleqtintbox
- 700000 - Manager
- +84 128 582 7778