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Discover premium Copper Nano Powder (Cu Nanoparticles) and High Purity Electrolytic Copper Powder for your advanced industrial needs. Sourced from a trusted manufacturer in Jiangsu, China, this copper powder boasts exceptional purity of 99.99% and is available in various forms, including irregular atomized and electrolytic powder. With a massive 10,000-ton annual production capacity, we ensure a reliable supply for applications in Powder Metallurgy, Diamond Tools, Conductive Inks, Friction Materials, and Chemical Catalysts.
Product Specifications
Parameter Category
Details
Product Name
Copper Nano Powder / Electrolytic Copper Powder
Purity
99.99% / >99.8%
Type
Electrolytic Powder, Atomized Powder
Appearance
Light Rose-Red Irregular Powder (Electrolytic), Red Lustrous Metal
Composition (Main)
Cu >99.8%, Fe ≤0.01%, Pb ≤0.0263%, etc.
Specification (Mesh)
-300 Mesh, -200 Mesh (Customizable)
Hydrogen Loss
≤0.35
Acid Insoluble Substance
≤0.045
Transport Package
Packing in Bucket on Pallet, Inner Plastic Bag
Production Capacity
10,000 tons/Year
Applications
Powder Metallurgy & Diamond Tools: Essential for manufacturing high-strength sintered components and durable diamond cutting tools.
Conductive Inks & Electronic Materials: Used in printed electronics, RFID antennas, and circuit boards due to excellent electrical conductivity.
Friction Materials & Carbon Brushes: A key component in brake pads and industrial friction materials, providing stable performance and heat dissipation.
Chemical Catalysts: Acts as an efficient catalyst in various chemical reactions, including synthesis and oxidation processes.
Welding Electrodes & Alloys: Used in welding materials to improve deposition quality and in production of electrical alloys.
Production Process
Electrolytic Process
This method involves the electro-winning of copper. A direct current is passed through a solution containing copper ions, causing pure copper to deposit onto a cathode. This deposited copper is then processed into a fine, high-purity, irregularly-shaped powder known for its excellent green strength.
Atomization Process
Molten copper is disrupted by a high-pressure stream of gas or water, breaking the liquid metal into fine droplets that solidify into powder particles. The resulting powder can have an irregular or spherical morphology, characterized by high bulk density and good flowability.
Frequently Asked Questions
Q1: What is the difference between Electrolytic Copper Powder and Atomized Copper Powder?
A1: The key difference lies in their shape and properties. Electrolytic powder is irregular and dendritic, offering high surface area and excellent green strength. Atomized powder can be spherical or irregular, providing higher bulk density and better flowability.
Q2: Is your copper powder suitable for conductive ink applications?
A2: Yes, our high-purity electrolytic and nano copper powders are excellent for conductive inks. Their fine particle size and high electrical conductivity make them ideal for creating conductive traces in printed electronics.
Q3: How do you ensure the purity and consistency of the copper powder?
A3: We maintain strict quality control throughout production. The final product is rigorously tested, and its composition is certified to meet specified standards with tightly controlled impurity levels.
Q4: What are the storage recommendations for copper powder?
A4: Store in a cool, dry, well-ventilated warehouse, away from heat and ignition sources. Keep separate from oxidizers, acids, and halogens. Our standard packaging in sealed plastic bags inside buckets provides excellent protection.
Q5: Can you produce custom specifications according to our requirements?
A5: Absolutely. We can produce copper powder according to customer-specific requirements, including custom particle size distributions and purity levels.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str... WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str...
