ISO 2580-1-2002 塑料.丙烯腈-丁二烯-苯乙烯共聚物(ABS)的模塑和挤塑材料.第1部分_命名系统和基本规范.pdf

标准号：ISO 2580-1-2002
实施状态：作废
中文名称：塑料.丙烯腈-丁二烯-苯乙烯共聚物(ABS)的模塑和挤塑材料.第1部分:命名系统和基本规范
英文名称：Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 1: Designation system and basis for specifications
发布日期：2002-10
被替代标准：ISO 19062-1-2015
代替标准：ISO 2580-1-2000;ISO/FDIS 2580-1-2002
采用标准：DIN EN ISO 2580-1-2003,IDT;BS EN ISO 2580-1-2002,IDT;GB/T 20417.1-2008,MOD;EN ISO 2580-1-2002,IDT;NF T53-033-1-2004,IDT;JIS K 6934-1-2006,IDT;SN EN ISO 2580-1-2002,IDT;OENORM EN ISO 2580-1-2003,IDTN-EN ISO 2580-1-2004,IDT;UNE-EN ISO 2580-1-2003,IDT
起草单位：ISO/TC 61
标准简介：1  This part of ISO 2580 establishes a system of designation for acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials, which may be used as the basis for specifications.
2  The types of ABS plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties
a)  Vicat softening temperature
b)  melt volume-flow rate
c)  Charpy notched impact strength
d)  tensile modulus
and on information about composition, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
3     This part of ISO 2580 is applicable to all acrylonitrile-butadiene-styrene materials consisting of a continuous phase based mainly on copolymers of styrene (and/or alkyl-substituted styrene) and acrylonitrile and a dispersed elastomeric phase based mainly on polybutadiene, plus other components, in such quantities as specified in the text.
It applies to ABS materials ready for normal use in the form of powder, granules, pellets or chips, unmodified or modified by colorants, additives, fillers, etc.
This part of ISO 2580 does not apply to materials
a)    with a Charpy notched impact strength of less than 3 kilojoules per square metre;
b)    containing less than 50 % by mass of butadiene in the elastomer of the elastomeric phase;
c)    containing less than 15 % by mass of acrylonitrile in the continuous phase.
4     It is not intended to imply that materials having the same designation give necessarily the same performance. This part of ISO 2580 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 specified in part 2 of this International Standard, if suitable.
5     In order to specify a thermoplastic 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：342.50KB
文件页数：14
（以上信息更新时间为：2019-11-23）



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