Silver nanoparticles appear various kinds of color powders which depend on their morphology and sizes, and they can be dispersed in different solvents (such as water, ethanol, isopropanol) to generate colloidal suspensions.Their sizes are controllable at relative wide range in nanometer scale, typically from about 2nm to several hundred nanometers.Their sizes depend on the preparation conditions. Diameter 2¡à0.5nm tem Purity >95% elemental analysis Molecular weight 108 Appearance black suspension dispersed in solvent.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
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Services: Supplier and manufacturer
Buyer: Medical syringes, face mask, medical gloves, milk powder, diapers, nido, nutella, soft drink
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
1. Commodity: Continuously Cast And Rolled Electrolytic Copper Wire Rods For Electrical Conductors. 2. Origin & Loading Port: China. Loading: Tianjin Port, China Or Similar, At Option Of The Seller. 3. Quality: See Attached 4. Presentation: Continued Rolls Of 5 Mt Approx. Introduced In 20 Foot Containers, With 22/23 Net Mt, Each One. 5. Quantity: 500 Mt (+/- 5%) Expandable Up To 3,000 Mt (+/- 5%) Every 30 Days. Commercial Agreement Of 13 Months For 36,500 Mt (+/- 5%) Minimum. 6. Price: Lme-6% Usd / Mt, Cif: Any Asian Port. Incoterms 2010. The Price Of Each Shipment Will Be Fixed On The Date Of Issue Of The B / L In The Port Of Origin. 7. Delivery: The First Shipment Will Be Shipped In Origin 30/35 Days After Receiving The L / C (mt700 / 710) In The Seller's Bank And Whose Text Is Accepted By The Seller. For The Following Scheduled Shipments, It Will Be Performed In The Same Way. 8. Method Of Payment: L / C (mt 700/710) Irrevocable, Non-transferable, Non-divisible, Payable At Sight At Origin Against Delivery Of The Following Documents: 9. Documents: 1. Signed Commercial Invoice. 2. Packing List; 3. Sgs/bv/ccic Certificate Of Quality And Quantity. 4. Certificate Of Origin Issued By The Chamber Of Commerce In Origin; 5. Bill Of Landing Marked "freight Prepayd"; 6. Certificate Of Insuranc Hs Code 7408 Specifications: Copper Cu 99.90-99.96% - Rej.:
Aluminum Scrap Density: 2.702g/cm³ Melting point: 660.37C Boiling point: 2,467.0�ºC Color: Silver White PRODUCT NAME/QUALITY: ALUMINUM WIRE SCRAP QUANTITY: 2000MT+ per month TRIAL ORDER: 100+ MT Packaging: Bulk (as Per Buyers Requirements)
Aluminum content 75%, 95% 99.7% 99.9% 1.Aluminum wire scrap 2.Reasonable price and high purity 3.Timely delivery and promptly shipping Density: 2.702g/cm�³ Melting point: 660.37�ºC Boiling point: 2467.0�ºC Color: silver white Aluminum scrap 6063 Aluminum profile scrap 6063 Aluminum scrap UBC The high recovery rate scrap aluminium wire with promotional price (1). Item: Aluminium scrap (2). Easy control and operation (3). Fast melting (4). Discontinuous melting with scrap (5). High efficiency (6). Stable working structure
Name: Aluminum Scrap wire Molecular formula: Al Molecular weight: 26.9815 Density: 2.702g/cm�³ Melting point: 660.37�ºC Boiling point: 2467.0�ºC Color and Appearance: Silvery white supply ablity :500 tons per month trade term : FOB,CIF,CNF,EXW Origin: China (mainland) Key Specifications/Special Features: Color: silver white Specification of Aluminum Scrap Wire (1). MOQ: We respond to quantity and price inquiries; (2). Aluminum can press; (3). We also carry other merchandise. The high recovery rate scrap aluminium wire with promotional price (1). Item: Aluminium scrap (2). Easy control and operation (3). Fast melting (4). Discontinuous melting with scrap (5). High efficiency (6). Stable working structure
Brand RK BROTHERS Thickness 1MM Melting Point 961.8 Deg C Purity 99.9% Density 10.5g/cm3
