Copper Powder

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Copper Powder

Features:

Dendritic light rosy powder

easily oxidizedle in the moist air

soluble in heated sulfuric acid or nitric acid

High purity, dendritic shape powder

high electrical and thermal conductivity

Applications:

Widely used in diamond tools, carbon brushes, friction materials,

P/M products and abrasive materials,pastes, electrical and electronic applications.

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	H2O	< 0.055
Hydrogen loss	<0.15	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

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

PACKING AND STORAGE

Iron barrel or plastic bag package

Carefully keep away from moist /damp.Store in dry and ventilating place

liquid

Quality:
Our company is a professional production of Plastic raw material and Metal for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
And we are the manufactory, so you don’t need to doubt the quality.
Payment method: for example T/T, D/A, L/C, Westerm Union,other
1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment…So we both can make the best of the bad bargain.
2)We will ship the goods that you order from us by HKEMS, DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

绿色详情页4

FAQ

Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union,BTC,MoneyGram

Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What’s your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

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