High Quality CAS 1317-38-0 Flake Copper Oxide Cuo PowderPellet Granule for exothermic welding powder
1, The parameter of flake copper oxide as below:
| Flake Copper Oxide (1317-38-0 ) | mainly used for welding ground wire of exothermic welding powder |
 | Item | Technical index | |
| Cu% | 85-87 | ||||
| O% | 13-15 | ||||
| Hydrochloric acid insoluble % | ≤ 0.05 | ||||
| Chloride (Cl) % | ≤ 0.005 | ||||
| Sulfate (count based on SO42-) % | ≤ 0.01 | ||||
| Iron (Fe) % | ≤ 0.01 | ||||
| Water Soluble Objects % | ≤ 0.01 | ||||
| Mesh | 30-80 |
2, Company information
YKT compnay focus on the copper salt product for many years, Wemainly produce copper oxide, flake copper oxide, cuprous oxide,atomizing copper powder, alloy copper powder, CuCl, cuprouschloride, basic copper carbonate, copper sulfate, Cuprichydroxide ect.
special for the flake Copper Oxide for exothermic welding powder,our production capacity is 6-7ton/day, and we nearly provide toall of Chinese exothermic welding manufacturers. Also we exportto many countries, such as America, Mexico, Canada, Spain, Italy,Gemany, South Africa, Brazil, Peru, Vietnam, India, Thailand,etc.
3, Chemical product list
| YK Chemical Product List | |||
| Item | Function | Specification | |
| 1 Basic Copper Carbonate ( 12069-69-1) | mainly used in catalyst, fireworks, pesticide, pigment, feed, fungicide, electroplating, antisepsis and other industries and manufacturing copper compounds. | Basic copper carbonate [Cu2(OH)2CO3]% | ≥97.0 |
| Copper (Cu)% | ≥55.0 | ||
| Iron (Fe)% | ≤0.03 | ||
| HCl insoluble % | ≤0.1 | ||
| Chloride (count based on Cl)% | ≤0.05 | ||
| Sulfate (count based on SO42- )% | ≤0.05 | ||
| 2 Copper Oxide (1317-38-0 ) | in accordance with the standard in Table 1 of the "National Standard of the People's Republic of China" (GB/T 26046-2010). See Table 4.1-7 for specific standards | Item | Technical index |
| Copper Oxide (CuO) % | ≥99.0 | ||
| HCl Insoluble % | ≤0.15 | ||
| Chloride (Cl) % | ≤0.015 | ||
| Sulphur Compound (calculated by SO42- ) % | ≤0.1 | ||
| Iron (Fe) % | ≤0.1 | ||
| Water Soluble Objects % | ≤0.1 | ||
| 3 Cuprous Oxide (1317-39-1) | Mainly used to make ship bottom antifouling paint (to kill lower Marine animals). Used as a fungicide, a colorant for ceramics and enamels, and a stain for red glass. Used for manufacturing various copper salts, analytical reagents and rectification electroplating in electrical industry. | Item | Technical Index |
| Content (count based on Cu2O)% | ≥98 | ||
| Copper（Cu）% | ≤1 | ||
| Total copper（Cu）% | ≥87 | ||
| Chloride （count based on Cl ）% | ≤0.5 | ||
| Sulfate （count based on SO42-）% | ≤0.5 | ||
| Water content % | ≤0.5 | ||
| 4 Flake Copper Oxide (1317-38-0 ) | mainly used for welding ground wire of exothermic welding powder | Item | Technical index |
| Cu% | 85-87 | ||
| O% | 13-15 | ||
| HCl insoluble % | ≤ 0.05 | ||
| Chloride (Cl) % | ≤ 0.005 | ||
| Sulfate (count based on SO42-) % | ≤ 0.01 | ||
| Iron (Fe) % | ≤ 0.01 | ||
| Water Soluble Objects % | ≤ 0.01 | ||
| 5 Cuprous Chloride (7758-89-6) | the first-class product standard in Table 1 of the National Standard of the People's Republic of China (GB/T 27562-2011) | Item | First-class product |
| Cuprous chloride (CuCl) | ≥ 98.0% | ||
| Cupric (count cupric based on CuCl2 ) /% | ≤ 0.8 | ||
| Insolubles in acid /% | ≤ 0.03 | ||
| Iron (Fe) /% | ≤ 0.005 | ||
| Sulfate (count based on SO42-) /% | ≤ 0.1 | ||
| 6 Nickel Protoxide ( 1313-99-1;11099-02-8) | used in the push porcelain industry for the enamels of the dense agent and coloring agent; Raw materials for coloring materials used in the ceramic industry; Used as the raw material of nickel zinc ferrite in the production of magnetic materials; | Item | Technical index |
| Nickel（Ni）% | ≥76.5% | ||
| Cobalt（Co）% | ≤0.15% | ||
| Copper （Cu）% | ≤0.05% | ||
| Iron （Fe）% | ≤0.10% | ||
| Zinc（Zn）% | ≤0.05% | ||
| Sulfur （S）% | ≤0.03% | ||
| Calcium magnesium sodium （CaMgNa）SUM Total % | ≤1.0% | ||
| HCL insoluble % | ≤0.20% | ||
| 7 Copper Nitrate ( 3251-23-8) | mainly used in mordant, copper catalyst, combustion-supporting agent, enamel industry colorant, analytical reagent and oxidant, also used in pesticide manufacturing, inorganic pigment manufacturing, | Item | Technical index |
| Content Cu(NO3)2·3H2O | ≥98.0% | ||
| Water insoluble matter % | ≤0.1 | ||
| Chloride (Cl) % | ≤0.1 | ||
| Sulfate ( count based on SO42-) % | ≤0.05 | ||
| Non-sludging to hydrogen sulfide % | ≤0.2 | ||
| Appearance | Blue crystalline solid | ||
| 8 Cobaltous Oxide (1307-96-6) | used as analytical reagents, oxidants, catalysts, also used in the preparation of cobalt salts, high purity reagents and manufacturing resistance elements. | Item | Technical index |
| cobaltous oxide (CoO) % | ≥98.5% | ||
| Sulfate (calculated by SO42-cal) % | ≤0.1% | ||
| Iron （Fe）% | ≤0.05% | ||
| Nickel（Ni）% | ≤0.5% | ||
| Alkalies and alkaline earth % | ≤1.0% | ||
| 9 Copper Sulfate Pentahydrate (7758-99-8) | mainly used as mordant for textiles, agricultural insecticide, water fungicide, preservative, also used in leather tanning, copper plating, mineral processing | Item | Technical index |
| Copper sulfate ( count based on CuSO4·5H2O ) % | ≥97.0 | ||
| Iron (Fe) % | ≤0.005 | ||
| Chloride (Cl) % | ≤0.03 | ||
| Water insoluble matter % | ≤0.05 | ||
| PH (50g/L solution) | 3.5-4.5 | ||
| 10 Active copper oxide (1317-38-0) | in accordance with the standard in Table 1 of the Chemical Industry Standard of the People's Republic of China (HG/T 5354-2018) | Item | Technical index |
| Copper oxide (CuO)w/ % | ≥ 99.0 | ||
| HCL insoluble w/ % | ≤ 0.003 | ||
| Chloride (Cl)w/ % | ≤ 0.0015 | ||
| Iron (Fe)w/ % | ≤ 0.001 | ||
| Solution rate /s | ≤ 30 | ||
| 11 Copper Hydroxide (20427-59-2) | mainly used for mordant, catalyst, fungicide and pigment, and used for dyeing paper | Item | 35 type |
| Loss on drying % | ≤70 | ||
| Copper (Cu) (calculated by dry basis) % | ≥35.0 | ||
| Zinc (Zn) (calculated by dry basis) % | ≤2.0 | ||
| Nickel (Ni) (calculated by dry basis) % | ≤1.0 | ||
| Chrome (Cr) (calculated by dry basis) % | ≤0.5 | ||
| Tin (Sn) (calculated by dry basis) % | ≤1.0 | ||
| Iron (Fe) (calculated by dry basis) % | ≤3.0 | ||
| Aluminium (Al) (calculated by dry basis) % | ≤1.0 | ||
| 12 Pure Copper Powder (7440-50-8) | mainly used in the production of powder metallurgy products, carbon products, copper-based friction materials, diamond products and hot conduit and other fields. | Cu % | Apparent Density of Powders g/cm³ |
| ≥99.5 | 1.8-2.0 | ||
| 1.8-2.3 | |||
| 2.0-2.3 | |||
| 2.3-2.6 | |||
| 2.6-3.0 | |||
| 3.0-3.5 | |||
| 3.5-4.0 | |||
| ≥4.0 | |||
| 13 Bronze Powder (7440-50-8 ) | widely used in the manufacture of high-precision, ultra-fine, low noise, self-lubricating oil-bearing and high-grade diamond professional saw blades. | Product name | shrinking percentage % |
| Premixed bronze powder Cu: 89-91% Sn:9-11% | 0.1-0.3 | ||
| 0.3-0.6 | |||
| 0.6-0.9 | |||
| 1.0-1.3 | |||
| Alloy bronze powder Cu: 89-91% Sn:9-11% | 0.1-0.3 | ||
| 0.3-0.6 | |||
| 0.6-0.9 | |||
| 1.0-1.3 | |||
| Different types of bronze powder can be customized according to customer requirements | |||
4, FAQ
Q1: Do you accept sample order of flake copper oxide forexothermic solder powder?
A: Yes, we accept small order from 100g, and 1kg for yourevaluation quality of our goods.
Q2: Can I have my own customized product for different coppercontent of flake CuO powder?
A: If we don't have the Oxygen content you need, yes, it isgenerally possible for us to produce it. But, it usually requiresa minium of quantities ordered.
Q3: what is the package offlake copper oxidepowder?
A: Normally our package is 25kg bag, or barrel, also we can makeit a big bag per ton. if the quantity is small, we can make it5kg bag.
Q4: What is the date of delivery?
A: If we have in stock, the delivery time is within 5 workingdays. For the large quantity, we will calculate the delivery dateand confirm it into the proforma invoice.
Q5: How do you ship out the CuO?
A: Generally, we can ship your order through by sea if thequantity is big. also we can send sample FedEx, TNT, DHL, EMS onyour account or repayment or the other logistic method. On theother hand, we can send by air if you need.
Q6: What is your payment term?
A: We accept TT, Western Union and Paypal. L/C is only for above50000 USD deal. No matter which payment method you choose, pleasesend us the bank receipt via email after you finished yourpayment.
Sales manager fasion at yikang dot tech
