ISO 9988-1:2004 塑料 聚甲醛（POM）模制和挤压塑料 第1部分：命名系统和基本规范

标准编号：ISO 9988-1:2004

中文名称：塑料 聚甲醛（POM）模制和挤压塑料 第1部分：命名系统和基本规范

英文名称：Plastics — Polyoxymethylene (POM) moulding and extrusion materials — Part 1: Designation system and basis for specifications

发布日期：2004-09

标准范围

ISO 9988-1:20 04建立了聚甲醛（POM）热塑性材料的命名系统，该系统可用作规范的基础。聚甲醛塑料的类型通过基于以下指示性质的适当水平的分类系统彼此区分:熔体质量流动速率或熔体体积流动速率、拉伸模量，以及有关基本聚合物参数、预期应用、加工方法、重要性能、添加剂、着色剂、填料和增强材料的信息。ISO 9988的这一部分适用于所有聚甲醛均聚物以及聚甲醛的共聚物和含有聚甲醛的聚合物的共混物。它适用于粉末、颗粒或小丸形式的可正常使用的材料以及未经改性和被着色剂、添加剂、填料等改性的材料。

ISO 9988-1:2004 establishes a system of designation for polyoxymethylene (POM) thermoplastic materials, which may be used as the basis for specifications.The types of polyoxymethylene plastic are differentiated from each other by a classification system based on appropriate levels of the following designatory properties:

1. melt mass-flow rate or melt volume-flow rate,
2. tensile modulus,

and on information about basic polymer parameters, intended application, method of processing, important properties, additives, colorants, fillers and reinforcing materials.This part of ISO 9988 is applicable to all polyoxymethylene homopolymers and to copolymers of polyoxymethylene and blends of polymers containing polyoxymethylene.It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified and modified by colorants, additives, fillers, etc.

标准预览图