High Quality Copper Powder Pure Copper Powder 99.99%

• Standard: GB
• Application: Metallurgical Machinery
• Material: Copper
• Type: Copper Powder
• Composition: 99.5% Copper
• Quality: High Quality
• Model NO.: copper
• Size 1: 2-10um
• Size 2: 10um Above
• Transport Package: Packing in Bucket on Plate Inner Plastic Bag
• Specification: -300 Mesh -200Mesh
• Trademark: XINPAI
• Origin: Qingdao China
• HS Code: 7404000010
• Production Capacity: 10000ton

Product Description

Copper powder 99.99%

Copper is Widely used in powder metallurgy, electric carbon products, electronic materials, metal coatings, chemical catalysts, filters, heat pipes and other mechanical and electrical parts and electronic aviation fields
Store in a cool, ventilated warehouse.Keep away from fire and heat.Should be stored separately with oxidant, acid, halogen, avoid mixing storage.Equip with the appropriate variety and quantity of fire fighting equipment.The storage area should be equipped with suitable materials for leakage. 

Chemical and Physical Properties of Copper

Chemical properties: Element symbol: Cu is soluble in nitric acid and hot concentrated sulfuric acid, slightly soluble in hydrochloric acid. Copper heated in oxygen can react with oxygen to form Copper(II) oxide, but it is not combustion, it is exactly Redox. Pure copper has a rose red color and metallic luster, but after oxidation, it forms an oxide film with a purple appearance, hence it is commonly referred to as purple copper. Physical properties: Density: 8.89g/cm3 Melting point: 1083 ºC Boiling point: approximately 2500 ºC

It has good conductivity and thermal conductivity, and is widely used in conductive and heat transfer materials with good toughness and wear resistance.

We can produce the product according to customer's requirements. welcome to our factory warmly!

 

product name	copper powder
chemical content%
Cu	99.96%
Pb	0.0136
Sb	<0.002
Sn	0.001

Fe	0.003
As	<0.002
Zn	<0.002
H2 loss	0.10
size	-300mesh