GB/T 31980-2015 English PDFUS$149.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 31980-2015: Recycling copper wire for electrodeposited copper foil Status: Valid
Basic dataStandard ID: GB/T 31980-2015 (GB/T31980-2015)Description (Translated English): Recycling copper wire for electrodeposited copper foil Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H69 Classification of International Standard: 77.120.99 Word Count Estimation: 7,776 Date of Issue: 2015-09-11 Date of Implementation: 2016-08-01 Quoted Standard: GB/T 5121 Regulation (derived from): National Standard Announcement 2015 No.25 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, and order (or contract) content of regenerated copper wire for electrolytic copper foil. This standard applies to the classification of electric wire and cable, processing surface generated by the regeneration of copper wire, mainly used for electrolytic copper foil raw materials. GB/T 31980-2015: Recycling copper wire for electrodeposited copper foil---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Recycling copper wire for electrodeposited copper foil ICS 77.120.99 H69 National Standards of People's Republic of China Electrolytic copper foil with recycled copper wire 2015-09-11 release 2016-08-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243). The drafting of this standard. Nanjing Xinhua Metal Co., Ltd., China Nonferrous Metals Industry Standard Measurement Quality Institute. The main drafters of this standard. Li Yongping, Zhou Baocun, Wang Quanhong, Zhao Junfeng, Lu Xuedong. Electrolytic copper foil with recycled copper wire1 ScopeThis standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, order for the use of recycled copper for electrolytic copper foil (Or contract) content. This standard applies to waste wire and cable by classification, processing and production of recycled metal copper, mainly used for electrolytic copper foil raw materials.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Methods for chemical analysis of copper and copper alloys GB/T 51213 request3.1 Classification Products by diameter into TX1, TX2 two grades, should be consistent with the provisions of Table 1. Table 1 grades Grade diameter/mm TX1 0.35 to 1.6 TX2 > 1.6 to 3.5 3.2 Chemical composition The chemical composition of the product shall comply with the provisions of Table 2. Table 2 Chemical composition of recycled copper wire for electrolytic copper foil Cu is not less than Impurity element content (mass fraction) /%, not more than As Sb Pb Fe Zn Sn Bi Ni 99.90 0.0015 0.0015 0.002 0.0025 0.005 0.003 0.001 0.002 Note. demand side, such as the content of other impurities in the product have special requirements by the supply and demand sides to determine, and specify in the contract. 3.3 appearance, surface quality 3.3.1 The appearance of the product is copper, the color is basically the same, its shape is irregular linear. 3.3.2 The surface of the product shall not be coated with an ethylene resin, such as a coating, or the like, with no oil on the surface. 3.3.3 products shall not be mixed with shielded wire, iron, tin and other metal materials and wire and cable surface insulation materials and other foreign matter; not mixed with copper clad steel, ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 31980-2015_English be delivered?Answer: Upon your order, we will start to translate GB/T 31980-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 31980-2015_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 31980-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |
