GB/T 24170.1-2023 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 24170.1-2023: Surface antimicrobial stainless steel - Part 1: Electrochemical method Status: Valid GB/T 24170.1: Historical versions
Basic dataStandard ID: GB/T 24170.1-2023 (GB/T24170.1-2023)Description (Translated English): Surface antimicrobial stainless steel - Part 1: Electrochemical method Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H40 Classification of International Standard: 77.140.20 Word Count Estimation: 10,155 Date of Issue: 2023-09-07 Date of Implementation: 2024-04-01 Older Standard (superseded by this standard): GB/T 24170.1-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 24170.1-2023: Surface antimicrobial stainless steel - Part 1: Electrochemical method---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.ICS 77.140.20 CCSH40 National Standards of People's Republic of China Replace GB/T 24170.1-2009 Surface antibacterial stainless steel Part 1.Electrochemical method Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee ForewordThis document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is Part 1 of GB/T 24170 "Surface Antibacterial Stainless Steel". GB/T 24170 has released the following parts. ---Part 1.Electrochemical method. This document replaces GB/T 24170.1-2009 "Surface Antibacterial Stainless Steel Part 1.Electrochemical Method" and is consistent with GB/T 24170.1- Compared with.2009, in addition to structural adjustments and editorial changes, the main technical changes are as follows. a) Modified the scope of application (see Chapter 1, Chapter 1 of the.2009 edition); b) Added terms and definitions for antibacterial durability and surface antibacterial stainless steel (see Chapter 3); c) Ordering content has been deleted (see Chapter 4 of the.2009 edition); d) Changed the requirements for appearance quality, color difference, corrosion resistance, and wear resistance (see 4.1, Chapter 5 of the.2009 edition); e) Added health and safety performance requirements and test methods (see 4.2 and 5.2); f) Added requirements and test methods for antibacterial durability (see 4.3 and 5.3); g) Added requirements for Candida albicans (see 4.3); h) Added requirements for the microstructure morphology of the covering layer and test methods (see 4.4 and 5.4.1); i) Change “Packaging, Marking and Quality Certificate” to “Labeling, Packaging, Transport and Storage” (see Chapter 7, Chapter 8 of the.2009 edition chapter). Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the China Iron and Steel Industry Association. This document is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183). This document was drafted by. Tongxi Group Co., Ltd., Jinda Nanotechnology (Xiamen) Co., Ltd., Anhui Zhongke Dayu Technology Co., Ltd., Zhejiang Zhongke Hekong Technology Co., Ltd., Chengdu Tianyou Crystal Technology Co., Ltd., Zhejiang Benigo Intelligent Pipe Network Co., Ltd., Guangdong Province Institute of Microbiology, Academy of Sciences (Guangdong Provincial Microbial Analysis and Testing Center), Zhongguancun International Medical Inspection and Certification Technology Co., Ltd., Science in China Advanced Technology Research Institute of University of Technology, Hebei University of Technology, Inner Mongolia University, SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd., Qingdao Haier Intelligence Energy Technology R&D Co., Ltd., Institute of Physics and Chemistry Technology, Chinese Academy of Sciences, Zhongguancun Huizhi Antibacterial New Materials Industry Technology Innovation Alliance, Metallurgical Industry Industry Information Standards Institute. The main drafters of this document. Chen Guangchuan, Wu Jixian, Wu Zhengwei, Yang Haipan, He Xiuqiong, Chen Haifeng, Xie Xiaobao, Su Yuxin, Wang Rong, Liang Chunyong, Dong Alideltu, Chen Jian, Wan Xinming, Zheng Sujiang, Zhang Yingzeng, Zeng Yajing, Yu Zhangfa, Wu Xuebing, Wu Haixia, Luan Yan. The previous versions of this document and the documents it replaces are as follows. ---First published as GB/T 24170.1-2009 in.2009; ---This is the first revision.IntroductionSurface antibacterial stainless steel materials and their products are mostly used in food and water-related fields, and are closely related to people's health. To make standards more operational sex, applicability and scientificity, resolve issues such as technological progress and user concerns during the implementation process, and better guide surface antibacterial stainless steel steel The application of its products and the protection of users' health require revision of this national standard. According to surface antibacterial stainless steel and its products According to the process characteristics, GB/T 24170 is planned to consist of the following three parts. ---Part 1.Electrochemical method. The purpose is to provide sanitary protection for surface antibacterial stainless steel and its products obtained by electrochemical methods. Health safety and antibacterial performance requirements and their measurement methods. ---Part 2.Plasma method. The purpose is to provide surface antibacterial stainless steel and its products obtained by plasma method. Hygienic safety and antimicrobial performance requirements and methods of measurement. ---Part 3.Ion implantation method. The purpose is to provide antibacterial surface antibacterial stainless steel and its products obtained by ion implantation. Provides hygienic safety and antibacterial performance requirements and their measurement methods. Surface antibacterial stainless steel Part 1.Electrochemical method1 ScopeThis document specifies the technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage of electrochemical surface antibacterial stainless steel. This document applies to stainless steel products (hereinafter referred to as products) that obtain surface antibacterial functions through electrochemical surface treatment processes, including Cold-rolled steel plates, steel strips and steel bars (hereinafter referred to as steel) and their products, other stainless steel steel and their products can also be used with reference.2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 191 Packaging, storage and transportation pictorial mark GB/T 5270 Review of test methods for adhesion strength of electrodeposited and chemically deposited metal coating layers on metal substrates GB/T 13298 Metal microstructure examination methods GB/T 17219 Safety Evaluation Standard for Drinking Water Transmission and Distribution Equipment and Protective Materials GB/T 21510-2008 Testing method for antibacterial performance of nano-inorganic materials GB 21551.1-2008 General rules for antibacterial, sterilizing and purifying functions of household and similar electrical appliances GB/T 21866-2008 Antibacterial coating (paint film) antibacterial property determination method and antibacterial effect GB/T 38496-2020 Procedures and methods for safety and toxicological evaluation of disinfectants JC/T 897-2014 Antibacterial properties of antibacterial ceramic products JC/T 939-2004 Antibacterial properties of antibacterial plastic pipes for construction Safety Technical Specifications for Cosmetics (2015 Edition) (State Food and Drug Administration Announcement No. 268,.2015)3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Including methods such as electroplating, chemical plating, electrophoresis, chemical conversion, passivation and metal oxidation. 3.2 antibacterialantimicrobial Use physical, chemical and other methods to kill bacteria, fungi and other microorganisms or hinder the growth, reproduction and activity of bacteria, fungi and other microorganisms process. [Source. WS/T 650-2019, 3.1, with modifications] 3.3 Simulate the antibacterial ability of the antibacterial coating on the surface of stainless steel after durability tests such as sunlight, friction, brushing, and immersion. [Source. JC/T 897-2014, 3.2, with modifications] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 24170.1-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 24170.1-2023_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 24170.1-2023_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 24170.1-2023_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.Question 5: Should I purchase the latest version GB/T 24170.1-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 24170.1-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
