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
Scrap of printer electronic devices
Cell Phone Items.
Funds for telephones and accessories for cell phones .
Baled from white plastic from electronic devices live CRT monitors, printers and computers.
Baled from BLACK plastic from electronic devices live CRT Monitors, printers, computers and LCD TV.
Empty toner cartridges.
We, Seewolfs SPA , based on Vi�±a del Mar, CHILE , Main Seller, with Legal and Corporate Responsibility, report that we are ready, willing and able to provide Copper nanoparticles per Kilogram, through Spot / Contract of according to the following Terms, Conditions and Procedures below mentioned: 1 â?? Specifications: Capacity: NP2.5: 250 KG per month / CUNP-2.5 Physicochemical characteristics: Formula: Cu0 Molecular weight:63.55 Hydrodynamic diameter:591.6 nm Size by electron microscopy: 2.5 nm Surface charge: 25 mV Morphology: Spherical Crystalline structure by XRD: Metallic copper Nanoparticle copper purity: 99.9% Nanosystem purity: 15 a 35 �± 5 % CP150: 80 KG per month / CUCP150 Formula: Cu0 Molecular weight: 63.55 Hydrodynamic diameter:190 nm Size by electron microscopy: 150 nm Surface charge: -15 mV Morphology: Spherical Crystalline structure by XRD: Metallic copper Nanoparticle copper purity: 99.9% Nanosystem purity: >90% CP250: 80 KG per month / CUCP250 Formula: Cu0 Molecular weight: 63.55 Hydrodynamic diameter:300 nm Size by electron microscopy: 250 nm Surface charge: -15 mV Morphology: Spherical Crystalline structure by XRD: Metallic copper Nanoparticle copper purity: 99.9% Nanosystem purity: >90% CP1500: 80 KG per month / CUCP1500 Formula: Cu0 Molecular weight: 63.55 Size by electron microscopy: 1500 nm Surface charge: -15 mV Morphology: Spherical Crystalline structure by XRD: Metallic copper Nanoparticle copper purity: 99.9% Nanosystem purity: >90%
Antibacterial Raw Natural Bee Honey (with different ranges of active factor) whose origin is from the South of Chile and extracted from the Ulmo which is a tree with a thick trunk and a wide crown, it can reach up to more than 40 meters high. It flowers from February to March, according to latitude and altitude. Its white-ivory flowers contain an appreciated aromatic nectar, collected by bees to produce an outstanding honey that Pellu commercialize as "Patagonial honey.
Non ferrous metals, metal powders, rare earth metals, metals and alloys:, niobium, rhenium, nickel, wolfram, tin, nichrome, vanadium, aluminum, brass, copper, titanium, molybdenum, tantalum, magnesium, zirconium.
Power cable, rubber cable, control cable, low, medium, high voltage power cable, installation cable.
Lithium, coal, iron ore, soybean, sugar icumsa 45, chicken, beef.
Lithium battery black mass.Trader
Fiber Laser Marker, Laser Engraving Machine, Mopa Laser Marking Machine, Uv Laser Marking Machine, Laser Welder For Jewelry, Fiber Laser Cutting Machine, Handheld Fiber Laser Welding Machine,etc..
Second hand computer parts (pcb), used oil, used tyre.
Copper & brass, ins. copper wire, aluminium, misc. scrap, catalytic converters, steel & iron, Surplus asset recovery equipment and machinery such as manufacturing equipment, refining equipment, processing equipment, electrical equipment, and industrial equipment along with all other surplus inventory equipment.Import-export
Cellphones, Auto Tire, Beans..
Scrap Catalytic Converter..
