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ISO 15526-1:2000废止

Plastics - Polyketone (PK) moulding and extrusion materials Part 1: Designation system and basis for specifications

出版：International Organization for Standardization

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基本信息

标准编号： ISO 15526-1:2000

发布时间：2000/6/8 0:00:00

标准类别：Standard

出版单位：International Organization for Standardization

标准页数：8

标准简介

1.1 This part of ISO 15526 establishes a system of designation for PK thermoplastic material which may be used as the basis for specifications. PK polymer chains are built up from regularly alternating olefinic units and ketogroups. The olefinic units may be essentially all ethylene, or they may be, e.g., randomly distributed ethylene and pro-pylene,butene or hexene.1.2 The types of polyketone plastics are differentiated from each other by a classification system based on appropriate levels of the designatory propertiesa) melting temperatureb) melt volume-flow ratec) temperature of deflection under load and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.1.3 This part of ISO 15526 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.1.4 It is not intended to imply that materials having the same designation give necessarily the same performance.This part of ISO 15526 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 ISO 15526-2, if suitable.1.5 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).

等同采用的国际标准

NEN ISO 15526-1:2000 - Identical

ONORM EN ISO 15526-1:2004 - Identical

NEN EN ISO 15526-1:2004 - Identical

SS EN ISO 15526-1 Ed. 1 (2004) - Identical

UNE EN ISO 15526-1:2005 - Identical

PN EN ISO 15526-1:2007 - Identical

NS EN ISO 15526-1 Ed. 1 (2004) - Identical

UNI EN ISO 15526-1:2005 - Identical

I.S. EN ISO 15526-1:2004 - Identical

NBN EN ISO 15526-1:2004 - Identical

NF EN ISO 15526-1:2004 - Identical