Find Verified Copper Powder Suppliers, Manufacturers and Wholesalers

Purity : 99% - 99.99% Cu (depending on grade)
Particle size :
Coarse: 45 X 150 um
Fine: 10 X 45 um
Ultra-fine : <10 Um (nano grades also available)
Melting point: 1083C

Ultrafine copper powder with purity range 99.9998-99.9999%. The official laboratory findings systematically verified an ultra-high chemical purity benchmark of up to 99.9999% while confirming a highly uniform microscopic particle size predominantly under 5 micrometers. The copper powder has a high quality, it is small and roundish in form and size and most important, it is very uniform. 95% of all particles having the same form and size.

High-purity Copper Powders, Copper Ingots & Rare Earth Metals

SIS Advanced Metals offers high-purity and ultra-high-purity materials for industrial, additive manufacturing, electronics, aerospace, research and advanced technology applications.

Our product portfolio includes:

Ultra-High-Purity Copper Powders

Purity: up to 99.9999%
Available particle sizes:
0.5-2.0 m
5-10 m
15-30 m
40-60m
65-100m

Production method: vacuum evaporation and condensation
Stabilised in an argon atmosphere
Packaging options: 0.25 kg glass ampoules, 2 kg PET containers and industrial packaging

High-Purity Copper Ingots

Purity: up to 99.9999%
Suitable for electronics, semiconductor, aerospace, research and specialised metallurgical applications
Custom quantities and packaging available upon request

Rare Earth Elements & Specialty Metals

High-purity rare earth metals, oxides, alloys and specialty materials are available subject to the required element, purity, form and volume.

Available documentation may include:

Certificate of Analysis
Technical Data Sheet
Safety Data Sheet
Origin documentation
Independent SGS or equivalent inspection upon agreement

We welcome inquiries from qualified industrial buyers, research institutions, additive manufacturing companies, electronics manufacturers and international distributors.

For a commercial quotation, please specify:

Product and required purity
Particle size or ingot dimensions
Required quantity
Delivery destination
Preferred Incoterms
Payment terms

SIS Advanced Metals
Advanced Materials for High-Technology Industries

#CopperPowder #HighPurityMetals #RareEarthElements #AdvancedMaterials #AdditiveManufacturing #CopperIngots #SpecialtyMetals

Copper Powder is a high-purity, finely divided metallic copper material manufactured through atomization, electrolysis, or chemical reduction processes. It is widely used in powder metallurgy, additive manufacturing (3D printing), friction materials, conductive inks, electronics, welding electrodes, chemical catalysts, diamond tools, and thermal spray coatings. Copper powder offers excellent electrical and thermal conductivity, high sinterability, corrosion resistance, and consistent particle size distribution, making it suitable for a wide range of industrial applications.

Ultrafine Copper Powder is a high-purity copper material processed into extremely fine particles, typically with particle sizes ranging from micron to sub-micron levels. It offers excellent electrical conductivity, thermal conductivity, and surface activity, making it suitable for advanced industrial applications.

Copper Content : 99.0% - 99.99%
Particle Size : 0.1 - 10 µm (custom sizes available)
Oxygen Content : <0.1% - 1% (depending on grade)
Moisture : 0.1%
Appearance : Reddish-brown metallic powder
Density : Approx. 8.9 g/cm
Electrical Conductivity : High conductivity
Shape : Spherical / irregular particles

Product Specifications :
Purity: Guaranteed to be 99.9998% - 99.9999%.
Isotope Content: Cu63: 69.10% +/-0.05%; Cu65: 30.90% +/-0.05%.
Particle Size and Shape: The powder consists of small, electrolytically-produced agglomerates with a highly reactive surface area. Ultrasonic treatment is recommended for de-agglomeration.

Certification & Documentation
The chemical composition and particle morphology are certified by IGAS research, Germany. Products may also be certified by ISE (Swiss) upon client request.

Documents Available:
Certificate of Analysis (CoA) issued by IGAS
Scanning Electron Microscope (SEM) Analysis Report
Material Safety Data Sheet (MSDS)

We can offer Copper Powder 99.999 purity
Serious importers who can issue LOI. Mandates and agents who have direct contact with end buyer also welcome, Payment - SBLC /DLC payable
**Factory Visit welcome and encouraged **

Product name: COPPER POWDER .
Purity: 99.98% to 99.96%.
Country of origin: Chile.
Packaging: Plastic containers of 20 Kg. Each.
Particle size: Less than 20 microns.
Terms of delivery: F.O.B.

Copper Powder 99.9997%
Quantity: 2000 mt - 7000 mt
Price: EUR 1,000,000/kg
Incoterm: FOB EU
Packaging: PET
First step: LOI

Copper Powder 99.9999%
Quantity: 2000 mt
Price: EUR 2,000,000/kg
Incoterm: FOB EU
Packaging: 250 g Glass Vial
First step: LOI

Warning! Please do not call. Send an email instead.

* 272 Kilograms of Monatomic Ultra Pure Electrolytic Copper Powder (Copper)
* Type : PMS-M4
* Purity Grade : 99.993% wt.
* Average Particle Size : 18.05 microns
* Particle Configuration : Skeleton
* Particle Size Intervals : 0-30 microns covers 96.73% of specimen volume
* Price : FOB USA U$800/Kilograms
* Location : USA

We would supply Ultrafine Copper Powder Purity: 99.999%, Packing: each ampul 200 gr., 14 ampuls in one box, weight each box 2.800 gr., quantity: 100 kg/month, delivery to your destination.
Price: USD650/gr. FOB, product is standard secured warehouse in Germany and Netherland.
Please contact us for any detail.

Dry copper powder

We have for sale:

Product: Ultrafine Isotope Copper Powder 63Cu 69,1% + 0,05% and 65Cu 30,9% + 0,05%
Quality: 99,9996%
Quantity: 3 tons
Storage: Zurich, Switzerland
Delivery: EXW (Zurich, Switzerland)

We have for sale:

Product: Ultrafine Copper Powder
Quality: 99,9992%
Quantity: 1800 kilos
Storage: Zurich, Switzerland
Delivery: EXW (Zurich, Switzerland)

We have for sale:

Product: Ultrafine Copper Powder
Quality: Copper powder no less than 99,999%
Quantity: 10 tons
Storage: bonded warehouse Zurich
Delivery: EXW (Zurich, Switzerland)

We have for sale:

Product: Ultrafine Copper Powder
Quality: 99,999%
Quantity: 2700 kilos
Storage: Zurich, Switzerland
Delivery: EXW (Zurich, Switzerland)

Ultrafine Copper Powder and High Purity Copper Ingots
We are looking for real buyers familiar with the purpose of extra-pure metals.

We, as manufacturers of high-purity metals, announce that we can supply the following products:

Ultrafine copper powder (PMU) of isotopic composition

Chemical purity - 99.999%.

Quantity: up to 25 tons monthly.

Price: 385 EUR/kg.

Chemical purity - 99.9999%.

Quantity: up to 5 tons monthly.

Price: 3850 EUR/kg.

High purity copper ingots (grades C5N, C6N)

Quality: 99.999% Cu of oxygen-free copper.

Quantity: up to 50,000 kg monthly.

Price: 385 euro/kg.

Quality: 99.9999% or more for the requirements of special thermal and electrical conductivity, cryogenic, acoustic and other properties, at a negotiated price.

C6N ingots up to 5000 kg per month.

Price: 385 euro/kg.

SPECIFICATION COPPER POWDER PMU and HIGH PURITY COPPER INGOTS

Product name: COPPER POWDER ULTRAFINE and HIGH PURITY COPPER INGOTS

Purity not less than: 99,999% - 99,9995%

The isotopic composition is that of natural cooper: Cu63 (69,09+/- 0,05%), Cu65 (30,91+/- 0,05%)

Powder structure: Is not laminated

Melting point: 1084 C Packing: PET jar of 2 kg.

A plastic box contains 15 pcs. Net weight - 30 kg.

Minimum delivery volume of 200kg.

As an acclaimed enterprise of the industry, we are involved in offering a broad range of EDTA Copper Powder.
Features:
Extended shelf life
No adulteration
Free from moisture

1 Metric Ton of 99.9995% purity Ultrafine Copper Powder is available for immediate acquisition.

A copper ingot is a purified, solid rectangular block of copper, typically weighing 25-35 kg, produced by casting molten copper into molds for easy transport, storage, and industrial processing. Due to high electrical/thermal conductivity and corrosion resistance, they are primarily used to manufacture copper wire, pipes, alloys, coins, and construction materials.

We also Offer
Copper Powder
Copper Plate

Please note: for price quotation, send us a message.

Thank you

We supply ultra-dispersed copper powder with 99.9999% chemical purity and natural isotopic
composition (Cu63: 69.1% / Cu65: 30.9%).
Product: ULTRADISPERSED COPPER POWDER, ISOTOPIC FRACTIONS CU63/CU65
(Chem Purity 99,9994%: Cu 63-69.1%, Cu 65=30.9%)
Payment: Cash via MT103 wire transfer(s)
Inspection: IGAS

Supply Capability
* Initial 10 kg trial order available.
* Long-term supply contracts available.
* Any quantity can be supplied to meet buyer requirements, subject to agreement.
* Full production capacity and supply details available upon request.

We have access to various sources for Copper Cathodes, Copper Plates and Copper Powder.
Worldwide shipping is possible.

Copper Ore, Copper Concentrate, Copper Powder, Copper Plates, Copper Coils, Copper Sheets, Lead Ore.
We sell copper ore,copper concentrate, copper cathodes, Copper Wire, Copper Plates, Copper Coils, Copper Sheets, Copper ingogts ,copper scraps,iron ore, manganese ore, chrome ore, lead ore with competitive prices. once you have such demand, kindly feel free to contact us.

PRODUCT OVERVIEW
Powder forming press machine copper powder iron metal swarf scrap chip briquetting machine can press many powder materials, such as pulverized coal, iron powder, coke coal, aluminum powder, iron filings, iron oxide, carbon powder, charcoal powder, slag, gypsum,tailings, sludge, kaolin, activated carbon, coke and so on.widely used in refractory, power plant, metallurgy, chemical, energy, heating, fertilizer and other industries.

Working principle:
The machine is opposite rollers squeezing press,can making powder materials briquetting into ball, pillow, oval,round,square shape,etc. According to different powder materials, We can provide different pressures models of ball press briquetting machine.
Powder forming press machine copper powder iron metal swarf scrap chip briquetting machine have many different shape moulds,every one machine usually equipped with two moulds,we can customized more moulds for machine according to customers' requirements.such as oval shape, egg shape, pillow shape, star shape, square shape etc.

CHARCOAL BRIQUETTE PRODUCTION LINE
Workflow:
Chemicals / Mineral / Metal Ore Powder / Steel Slag / Coal Charcoal materials are grinded into powder by our dust-free grinder---automatic feed into trommel machine---dry powder are pressed to different shapes by our Dry Powder Ball Press Briquetting Machine,--after drying and packing can be send to market for sale.

RELATED PRODUCTS
Honeycomb Coal Briquette Machine
Hydraulic Ball Press Machine
Hydraulic Briquette Machine
Horizontal Carbonization Furnace
Continuous Carbonization Furnace
Dust-free Grinder

Our services:
KUNTENG is a professional manufacturer of charcoal briquette making machine,we have more than 20 years of rich experience,we can design and produce whole production line,We provide customers with one-stop services from design, production, shipping,installation,and training how to operate,please feel free to tell us your requirement.

COMPANY PROFILE
Kunteng Machinery founded in 1999, Mainly focuses on design and manufacturing dry powder briquette machine,charcoal making machine,hot air dryers, waste sorting machines, coconut shell processing machines. Kunteng Machinery is a high-tech modern enterprise integrating scientific research and development, production and sales, engineering design,installation services. Our machine has passed ISO9001:2000 CCC,CE certification.and spread over the world.We can provide customers with one-stop service and solutions, complete equipment, on-site installation, and after-sales support.

We offer Ultra Fine Copper Powder with the purity of 99,9998%

Isotopic composition :
- 63Cu : 69,1% �± 0,05%
- 65 Cu : 30,1% �± 0,05%

Size : 5�µm - 15�µm
Quantity : 4000 kg
Certificate of Analysis : available from IGAS Research
Methode : Scanning Electron Microscope

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OTHERS PRODUCTS
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Metals & Non-Ferrous :
- Copper Cathodes
- Copper Powder
- Thermal Coal
- Gold
- Nickel
- Iron Pipes
- Cobalt

Agricultural :
- Cocoa
- Coffee
- Arabic Gum
- Black Pepper

Copper� Powder Isotop� 99.� 9997

Ultra Pure Copper Powder . We are looking for buyers familiar with the purpose of extra-pure metal. We sell high-purity metal, announce that we can supply the Ultrafine copper powder �  Chemical purity - 99.9999%.
Quantity: up to 8 tons monthly.

We supply various product of copper such as : wire, powder, concentrates, cathodes

1. Purity & Composition
Our ultra fine copper powder boasts a purity level of 99.9999% (6N) by weight, calculated as the balance after determining all controlled impurities in strict accordance with technical specification requirements. The isotopic composition is naturally distributed as Cu 69.09% and Cu 30.91%. The mass fraction of the main component is derived by subtracting the total content of controlled impurities from 100%, ensuring the highest level of material integrity for demanding industrial and research applications.

2. Physical Characteristics
The powder is classified as an ultrafine grade, with 90% of particles exhibiting an average particle size of 12 m. Its apparent density ranges between 1.25 and 1.50 g/cm³, and the powder features a non laminar (non-flake) structure, which enhances flowability, improves packing behavior, and ensures uniform dispersion in mixing and compounding processes.

3. Stabilization & Preservation
To guarantee optimal storage performance and prevent surface oxidation during transportation and handling, the copper powder is stabilized and preserved under a protective argon atmosphere throughout the entire logistics chain.

4. Packaging Options
For standard orders, the powder is supplied in special sealed containers filled with argon, available in 2 kg or 3 kg sizes. These containers are then placed into plastic cartons, with a net weight of 36 kg per carton, and eight cartons are arranged on each pallet for efficient handling and shipping.

For bulk orders of 5 metric tons and above, we offer an alternative packaging solution using 85 kg aluminum drums, also argon preserved, to ensure product stability while optimizing logistics costs for largeâ??scale industrial consumption.

Product Description ;
Pentahydrate

Product origin :
INDIA

Key Specifications/Special Features :
Cu-24.5% Min

Minimum Order Size and Packgaing details :
As per Customer Requirement

Harmonization System (HS) Code :
28332500

Copper Concentrate is a high-quality mineral concentrate produced through the beneficiation and flotation of copper-bearing ores. It contains valuable copper minerals with copper content typically ranging from 20% to 30%, making it suitable for smelting and refining operations. Our copper concentrate is processed under strict quality control standards and supplied to metal refineries, smelters, and industrial manufacturers worldwide. Available in bulk quantities with customized specifications to meet buyer requirements.

Ultra Fine Copper Powder - 99.99% Purity
Directly shipped from Dubai.

Proof of testing papers available

Quality : 99.9999 % based on metal base, The particle from is Dendritic, and the particle size is average 44.4 micro millimeters
Admixtures : Al, Cd, Fe, Mg, Mo, Ni, Sb, Ti, Zn.
Quantity : 40 KG, 20 Packet
Origin : Ukraine
Storage : UAE
Delivery: EX Warehouse
The goods are packed in 20 packet of 2 KG.

Ultra-fine high-purity copper powder available for sale.

Stated specification: Cu 99.9999% (6N).

Technical and analytical documentation is available for review. Independent ISE analysis is available as part of the documentation package.

Analytical documentation includes GD-MS chemical analysis and SEM particle analysis.

Particle characteristics:
Roundish particles: more than 95%
Typical particle size: approximately 0.7 to 1.1 micrometers

Location: Prague, Czech Republic.

Available quantities are flexible, from small trial quantities starting at 200 g up to industrial bulk quantities.

Possible quantities include:
200 g, 300 g, 500 g, 1 kg, 10 kg, 20 kg, 50 kg, 100 kg, 200 kg, 500 kg and up to 1,000 kg, subject to availability.

Suitable for buyers requiring ultra-fine, high-purity copper powder for specialized industrial and technical applications.

Technical and analytical documentation is available for serious and verified buyers.

Independent sampling and additional laboratory verification can be discussed for serious transactions.

Price depends on quantity, delivery terms and order volume.

Please contact us with your required quantity and technical requirements for an individual quotation.

High-Purity Copper Powder 6N (Cu =99.9999%) for advanced industrial and high-technology applications.Laboratory-confirmed copper purity: 99.999941%.Available particle sizes:0.5-2 µm5?10 µm15?30 µm40?60 µm150?200 µmAvailable morphologies:Spherical / Dendritic / FlakeNatural isotopic composition:Cu-63: 69.09% ±0.05%Cu-65: 30.91% ±0.03%Production capacity: up to 50 MT/month, expandable with advance planning.MOQ: 1 MT.Packaging options include 2 kg PET containers and sealed 250 g glass ampoules.Technical documentation can be provided, including Certificate of Analysis (CoA), laboratory analysis, particle size distribution and SEM data.Suitable for electronics, advanced materials, powder metallurgy, research and other high-purity copper applications.Long-term supply agreements and regular monthly deliveries are available.Commercial terms and final quotation depend on quantity, particle size, morphology and destination.

High-purity Ultra-fine Copper Powder 99.9999% Cu (6N)

Product: Ultra-Fine Copper Powder
Purity: 99.9999% Cu (6N)
Lot: 0205/Cu
Reference Analysis: ISE2308219
Available Quantity: 1,000 kg lots
Location: Germany / Europe details available upon qualified inquiry

PRODUCT DESCRIPTION

We are offering ultra-fine, high-purity copper powder with an analytically determined copper content of 99.9999% (6N).

The supplied material has been analyzed by GD-MS and examined by scanning electron microscopy (SEM).

According to the analytical report, the copper powder contains:

* Cu: 99.9999%
* Roundish particles: approximately 0.6-1.5 µm
* Elongated particles: approximately 3.1-23.8 µm
* Non-uniform particle size distribution

The analysis was performed by the Institut seltene Erden und Metalle AG under analytical report ISE2308219.

AVAILABLE QUANTITY

We are seeking qualified industrial buyers for transactions in 1,000 kg lots.

Larger or smaller quantities may be discussed depending on buyer requirements and successful verification.

COMMERCIAL TERMS

Quantity: 1,000 kg per lot


Price and commercial conditions are negotiable depending on quantity, verification, delivery terms and transaction structure.

DOCUMENTATION

The available analytical documentation can be provided to qualified prospective buyers.

Additional verification or independent laboratory testing can be discussed as part of the transaction process.

BUYER REQUIREMENTS

We are primarily interested in:

* Industrial manufacturers
* Copper powder distributors
* High-purity metal traders
* Materials and powder technology companies
* Research and development organizations
* Qualified international buyers

Serious inquiries only.

Interested buyers should provide:

1. Company name and website
2. Country of registration
3. Required quantity
4. Intended application
5. Desired delivery location
6. Required specifications
7. Preferred payment and delivery terms

Please contact us for further technical and commercial information.

We hold immense expertise in making available Copper in many forms
including LME registered and non registered cathodes, billets, rods,
cakes, bars, foil, sheet, granules, plates, powder, shot, turnings, wire,
insulated wire, mesh and “evaporation slugs”.
Copper is one of the most important metals. Copper is reddish with a bright metallic
lustre. It is malleable, ductile, and a good conductor of heat and electricity (second
only to silver in electrical conductivity). Its alloys, brass and bronze, are very important.
Monel and gun metals also contain copper. The most important compounds are the
oxide and the sulphate, (blue vitriol

Copper Cathodes Grade A, Electrolytic Copper, LME Standard Cu Cathode-1, 99.99% minimum purity, origin Democratic Republic of Congo.

Physical specifications (CUSTOMIZABLE) :
914 mm X 914 mm X12 mm sheets, 125 kg per sheet + 1%, palletized and banded with aluminium straps, loaded into 20 ft containers.

Delivery terms: FOB to buyer's bonded warehouse. Pricing is LME-based negotiable.

Transaction procedure includes FCO and Proforma Invoice review, all documentation and Proof of Funds, SPA execution, physical inspection, DLC issuance, SGS inspection, documentation exchange, and payment after inspection.

Copper is found in natural ore deposits around the world. The most abundant ore are chalcopyrite and bornite, which contain both copper and iron sulphides. These account for about 80% of the worlds known ores. We supply ores with copper content within fairly narrow ranges of specifications to satisfy our customer needs

Full Specifications

Electro copper Cathode Grade A 99.99%
Dimension : 914mm x 914 x 12mm (appr.) (+/-1%) (LME Standard)

1. Weight of each sheet: 125kgs (+/- 1%)

2. Net weight of each pallet: 2mts (+/- 1%)

3. Min. weight in each container: 20mts approx.

4. Gross weight of each container: 22.20mts approx.

5. Copper (Cu) min% 99.99%-99.97% min

Packing: Palletized banded by aluminum bands

Inter packing: Polyethylene film vacuum packaging for copper cathode for sale.
Outer packing: carton/plywood case.

Copper cathode Grade A
Purity: Purity 99.99%-99.97% min
Weight per Sheet: 125kg
Copper cathode, Cu 99.95%
3. Copper cathode Grade A Cu 99.95- 99.99 %
(1). Weight of each sheet: 125kgs (+/- 1%)
(2). Net weight of each pallet: 2mts (+/- 1%)
(3). Min. Weight in each container: 20mts approx.
(4). Gross weight of each container: 22.20mts approx.
Copper (Cu) min% 99.99%-99.97% min
(5) size: : 914mm x 914mm x 12mm (appr.)(36 x 36 x 0.5

Product : Electrolytic Copper Cathodes
Purity : Minimum 99.99%, LME Standards, Grade A
Usage : Used primarily in the electrical industry for manufacturing high-quality copper wire, power cables, and transmission components where superior electrical conductivity and corrosion resistance are critical.

High-purity electrolytic copper (LME Grade A 99.97% - 99.99%) used in electrical wiring, EV infrastructure, and industrial manufacturing.
Produced in compliance with ASTM B115 standards, ensuring consistent conductivity, traceability, and global acceptability.

Origin: DRC Congo
Transit Route: DRC Congo - Zambia - Dar es salaam Port
Destination: Upon client request

Copper concentrate is a processed form of copper ore that contains a high percentage of copper minerals, typically produced through crushing, grinding, and flotation processes. It serves as an important raw material for copper smelters, where the metal is extracted and refined into pure copper. Copper concentrate usually contains copper, iron, sulfur, and trace amounts of other valuable metals such as gold and silver. It plays a vital role in the global copper supply chain, supporting industries such as construction, electronics, renewable energy, and transportation.

Origin: Zambia
Transit Route: Zambia to Dar es salaam Port
Destination Port: Upon Client Request

Copper Cathode is a high-purity form of copper metal, typically containing 99.99% copper (Cu), produced through electrolytic refining or electrowinning processes. It is cast into flat plates and serves as the primary raw material for manufacturing copper rods, wires, cables, tubes, and other industrial products. Due to its excellent electrical conductivity, corrosion resistance, and ductility, copper cathode is widely used in the electrical, electronics, construction, automotive, and renewable energy industries. It is the internationally traded benchmark product for refined copper.

Origin: DRC Congo
Transit Routes: Zambia to Dar es Salaam Port
Destination: Upon client request


Copper Ore is a naturally occurring mineral deposit that contains copper-bearing minerals such as chalcopyrite, bornite, malachite, and chalcocite. It is extracted from mines and processed to produce copper concentrate, which is then refined into pure copper metal. Copper ore is a vital raw material for industries including construction, electrical wiring, electronics, transportation, and renewable energy due to copper's excellent electrical and thermal conductivity. The grade of copper ore varies depending on the deposit and determines its economic value and processing requirements.

Processed copper concentrate ready for smelting operations

Available Grades:
Premium
Standard
Commercial

Key Specifications:
Cu Content: 20-30%
Moisture: 8% max
Arsenic: 0.5% max

High-grade copper ore with excellent copper content

Available Grades:
High Grade
Medium Grade
Low Grade

Key Specifications:
Cu Content: 15-25%
Moisture: 8-12%
Size: 0-50mm

99.99% pure copper cathodes meeting LME Grade A standards

Available Grades:
Grade A (LME)
Grade B
Industrial Grade

Key Specifications:
Purity: 99.99% min
Weight: 125kg ±2%
Dimensions: 914x914x12mm