ISO 15023-1-2001 塑料 聚乙烯醇(PVAL)材料 第1部分：规范用命名体系和依据.pdf

标准号：ISO 15023-1-2001
实施状态：作废
中文名称：塑料  聚乙烯醇(PVAL)材料  第1部分：规范用命名体系和依据
英文名称：Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications
发布日期：2001-11
被替代标准：ISO 15023-1-2017
代替标准：ISO/FDIS 15023-1-2001
采用标准：DIN EN ISO 15023-1-2006,IDT;DIN EN ISO 15023-1-2005,IDT;BS EN ISO 15023-1-2002,IDT;GB/T 12010.1-2008,IDT;EN ISO 15023-1-2006,IDT;prEN ISO 15023-1-2005,IDTR NF T50-003,IDT;NF T50-003-1-2006,IDT;SN EN ISO 15023-1-2006,IDT;OENORM EN ISO 15023-1-2006,IDT;OENORM EN ISO 15023-1-2005,IDTN-EN ISO 15023-1-2006,IDTN-EN ISO 15023-1-2007,IDT;SS-EN ISO 15023-1-2006,IDT;UNE-EN ISO 15023-1-2006,IDT;KS M ISO 15023-1-2006,IDT;DS/EN ISO 15023-1-2006,IDT;UNI EN ISO 15023-1-2006-2006,IDT;STN EN ISO 15023-1-2006,IDT;CSN EN ISO 15023-1-2006,IDT;DS/EN ISO 15023-1-2006,IDT;NEN-EN-ISO 15023-1-2006 en-2006,IDT;NEN-ISO 20312-1-2001 en-2001,IDT
起草单位：ISO/TC 61
标准简介：1   This part of ISO 15023 establishes a system of designation for poly(vinyl alcohol) (PVAL) materials which may be used as the basis for specifications.
2   The types of poly(vinyl alcohol) (PVAL) materials are differentiated from each other by a classification system based on the designatory properties:
a)  degree of hydrolysis
b)  viscosity of aqueous solution under defined conditions
and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
3   This part of ISO 15023 is applicable to poly(vinyl alcohol) (PVAL) materials with a degree of hydrolysis not less than 70 mol%.
It applies to materials ready for normal use in the form of powder, granules or pellets, and to materials unmodified or modified by colorants, additives, fillers, etc.
4   It is not intended to imply that materials having the same designation give necessarily the same performance. This part of ISO 15023 does not provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing.
If such additional properties are required, they shall be determined in accordance with the test methods described in ISO 15023-2, as appropriate.
5   In order to specify a material for a particular application or to ensure reproducible processing, additional requirements may be given in data block 5 (see 3.1).
文件格式：PDF
文件大小：184.76KB
文件页数：12
（以上信息更新时间为：2019-11-23）



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