GB/T 15597.1-2024 English PDFUS$219.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15597.1-2024: Plastics - Poly(methyl methacrylate)(PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications Status: Valid GB/T 15597.1: Historical versions
Basic dataStandard ID: GB/T 15597.1-2024 (GB/T15597.1-2024)Description (Translated English): Plastics - Poly(methyl methacrylate)(PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G31 Classification of International Standard: 83.080.20 Word Count Estimation: 10,142 Date of Issue: 2024-06-29 Date of Implementation: 2025-01-01 Older Standard (superseded by this standard): GB/T 15597.1-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 15597.1-2024: Plastics - Poly(methyl methacrylate)(PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications---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 83.080.20 CCSG31 National Standards of People's Republic of China Replaces GB/T 15597.1-2009 Plastic polymethyl methacrylate (PMMA) Molding and extrusion materials Part 1.Nomenclature system and basis of classification (ISO 24026-1.2020,MOD) Released on 2024-06-29 2025-01-01 Implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is Part 1 of GB/T 15597 "Plastics Polymethyl Methacrylate (PMMA) Moulding and Extrusion Materials". GB/T 15597 has published the following two parts. --- Part 1.Nomenclature system and basis of classification; --- Part 2.Sample preparation and property determination. This document replaces GB/T 15597.1-2009 "Plastics Polymethyl Methacrylate (PMMA) Molding and Extrusion Materials Part 1 Nomenclature and basis of classification. Compared with GB/T 15597.1-2009, in addition to structural adjustments and editorial changes, the main technical changes of this document are as follows. a) The character group order of the named feature item group has been changed (see 4.1, Chapter 3 of the.2009 edition). This document is modified to adopt ISO 24026-1.2020 "Plastics Polymethyl methacrylate (PMMA) molding and extrusion materials Part 1 Nomenclature and basis of classification. The technical differences between this document and ISO 24026-1.2020 and their reasons are as follows. --- ISO 1043-1 (see 4.1, 4.2) has been replaced by the normative reference GB/T 1844.1 to adapt to my country's technical conditions, and the addition of Operability; --- The normative reference GB/T 15597.2 replaces ISO 24026-2 (see 4.5.2, 4.5.3, 4.5.4) to adapt to my country's technical requirements. Technical conditions and increase operability. The following editorial changes were made to this document. --- For naming examples, change the reference of the standard number "ISO 24026" in the example to "GB/T 15597", which is consistent with other plastic resin countries. The naming system of the national standard is consistent. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Petroleum and Chemical Industry Federation. This document is under the jurisdiction of the National Plastics Standardization Technical Committee (SAC/TC15). This document was drafted by. Tomson (Jiangsu) Materials Technology Co., Ltd., Zhejiang Huashuai Special New Materials Technology Co., Ltd., Wanhua Chemical Group Co., Ltd., Anhui Xintao Optoelectronics Technology Co., Ltd., Liangdao (Xiamen) New Energy Technology Co., Ltd., Zhenjiang Chimei Chemical Co., Ltd. Company, Zhonglan Chenguang Chengdu Testing Technology Co., Ltd., Liaocheng Jinge Synthetic Materials Co., Ltd., Jiangsu Tomson New Materials Technology Co., Ltd., Su Guangcheng Acrylic Co., Ltd., Zhejiang Kepute New Materials Co., Ltd., Yongkang Golden Eagle Technology Co., Ltd., Xinlun New Materials Co., Ltd. Company, Ruichang Ronglian Environmental Protection Technology Co., Ltd., and Shanghai Juwei New Materials Co., Ltd. The main drafters of this document are. Tang Yuesheng, Yin Shengjiong, Yang Li, Zhou Xiaoer, Hao Weifeng, Zhu Taohong, Liu Lirong, Liu Wanxing, Tang Hongqiang, Xiao Jianxia, Hu Daoguang, Feng Yucheng, Jiang Chuanming, Li Guanglei, Zhou Lening, Bao Jiqiang, Zhang Lili, Wu Hairong, Wang Mingyi. This document was first published in.2009 and this is the first revision.IntroductionGB/T 15597 is the basic standard for the classification and naming, sample preparation and performance determination of polymethyl methacrylate resin. It provides support for the evaluation and application of methyl acrylate products and the formulation of product standards. GB/T 15597 "Plastics Polymethyl Methacrylate (PMMA) Molding and Extrusion Materials" is intended to consist of two parts. --- Part 1.Nomenclature system and basis of classification. The purpose is to introduce a complete nomenclature system for polymethyl methacrylate. --- Part 2.Sample preparation and performance determination. The purpose is to establish a set of standard methods for sample preparation and performance determination. The publication and implementation of this document standardizes the naming of polymethyl methacrylate molding and extrusion materials to meet customer requirements and better promote Promote trade, exchanges and technical cooperation. Plastic polymethyl methacrylate (PMMA) Molding and extrusion materials Part 1.Nomenclature system and basis of classification1 ScopeThis document specifies the naming system for the thermoplastic polymethyl methacrylate (PMMA) material. The types of PMMA plastics are classified according to the values of the following characteristic properties and the relevant intended use/processing methods, important properties, additives and pigments. The classification system based on color information distinguishes. a) Vicat softening temperature; b) melt mass flow rate; c) Viscosity number (optional). This document applies to polymethyl methacrylate homopolymers and also to copolymers containing at least 80% by mass of methyl methacrylate. Methyl acrylate (MMA) and not more than 20% by mass of acrylate or other monomers. This document applies to materials used in granular form and to unmodified and modified materials with the addition of colorants, additives, etc. This document is not applicable to elastomer-modified PMMA. Materials with the same name in this method may not necessarily have the same properties. This document of GB/T 15597 does not provide for special purposes/processing Engineering data, performance data or processing condition data required for the material of the method. If these additional properties are required, they may be measured according to the method specified in Part 2 of GB/T 15597. In order to specify special uses of thermoplastic materials or to ensure reproducibility of processing, additional requirements may be given in character group 5 (see 4.1).2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 1844.1 Plastics symbols and abbreviations Part 1.Basic polymers and their characteristic properties (GB/T 1844.1- 2022,ISO 1043-1.2011,MOD) GB/T 15597.2 Plastics Polymethyl methacrylate (PMMA) molding and extrusion materials Part 2.Specimen preparation and properties Determination (GB/T 15597.2-2024, ISO 24026-2.2020, MOD)3 Terms and definitionsThere are no terms or definitions that require definition in this document.4 Nomenclature and classification system4.1 General The naming system for polymethyl methacrylate (PMMA) is based on the following standard model. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15597.1-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 15597.1-2024_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 15597.1-2024_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15597.1-2024_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 15597.1-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15597.1-2024 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. |
