Zero Valence (The particle is metallic, keeping all the fundamental characteristics;
physical, electrical and electronic of solid copper)
Stabilized (It maintains zero valence condition. Its structure and morphology are
preserved free of oxidation and environmental reaction)
Purity 4N (99.99+%)
Purity 5N (99.999+%)
Average Size of poly-aggregates 30 nm, individual
particle average 10 nm.
Product
Form Ultra-Fine powder
Color Reddish metal
Valence Zero
Shape Ovoid
Purity 99,99% (4N) 99,999% (5N)
Stability Stable
Average particle size 29 ± 12 nm.
Size range 10 nm to 40 nm (AFM)
Specific surface area 66 m2
/gr-1 to 40 m2
/gr-1
Surface energy 5900 J/Mol-1 to 3540 J/Mol-1
Preservative Isopropanol
Copper Powder We can offer fine powders with high dispersion and sharp size distribution. â?¢(1)Thick film conductive paste (sintering /polymer type) â?¢(2)Electrode material for LTCC / MLCC â?¢(3)Through-hole paste â?¢(4)Conductive adhesive Model Name CUSP10, CUSP15, CUSP20, CUSP25, CUSP30, CUSP40, CUSP50, CUSP55, CUSP70
I am leading exporter of copper powder with purity
We are looking to buy copper products like Ash Powder Slag Catalyst Concentrate Ingots Kindly let us know the product content.
Copper-powder fractions 69.1% cu63 & 30.9% of cu65 with purity 99.99%.
Dry copper powder
Investment Funds available for this transaction: estimated amount of the assets of â?¬600,000,000.00 (Six Hundred Million Euro). Type of currency: in the form of SKR BBK1057015/3 issued 31.01.2013 by PRO SAFE Sicherheit und Service Management GmbH. Origin of assets: The Order of the donates of the Stable Isotope Copper Powder fractions CU63 /CU65 with chemical purity 99.999%, Cu63=69,1%, Cu65=30,9% in the amount 0f 200,000.00 grams therefore makes â?¬600,000,000.00 (Six Hundred Million Euro).Order 1 dated 2012.03.05). Are these assets free and clear of all liens, encumbrances and third party interests: yes
Reddish metal (face-centered cubic); very ductile. It is a good conductor of heat and electricity (next to silver). Widely used in powder metallurgy, electrical carbon products, diamond tool products, electronic materials, conductive materials, chemical catalysts, pharmaceutical chemicals, filters, radiating tubes and other mechanical and electrical parts and electronic aviation field. Product name Copper powder CAS No 7440-50-8 Size 8~12um Sublimation 500 degree Shape Powder MW 63.55 Specific gravity 3.597 g/mL at 25 �°C Applications 1. Used as a raw material for smelting and electrolyzing copper; 2. Used in powder metallurgy parts, diamond saw blades, friction materials, electrical carbon products and chemical catalyst; 3. It is mainly used to make conductive devices and alloys (bronze, brass, white copper, etc.); 4. Mainly used as raw material for copper smelting industry. 5. Reagent, alloy, electroplating.
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
We offer RB3 Thermal Coal with this Technical Specifications : - Net Calorific Value (NCV) : 5,500 kcal/kg - Total Moisture : 14.0% max - Volatile Matter : 20.0% max - Ash Content : 23.0% max - Sulphur Content : 1.0% max - Hardgrove Grindability Index (HGI): 45 to 70 - Nominal Top Size: 50 mm - Initial Deformation Temperature : Minimum 1,150 C in a reducing atmosphere ================================================================= OTHERS PRODUCTS ================================================================= Metals & Non-Ferrous : - Copper Cathodes - Copper Powder - Thermal Coal - Gold - Nickel - Iron Pipes - Cobalt Agricultural : - Cocoa - Coffee - Arabic Gum - Black Pepper
