ISO 28941-1:2008 塑料 聚苯撑醚（PPE）模塑和挤塑材料 第1部分：命名系统和基本规范

标准编号：ISO 28941-1:2008

中文名称：塑料 聚苯撑醚（PPE）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 — Poly(phenylene ether) (PPE) moulding and extrusion materials — Part 1: Designation system and basis for specifications

发布日期：2008-12

标准范围

ISO 28941-1:20 08建立了PPE热塑性材料的命名系统，该系统可用作规范的基础。PPE塑料的类型通过基于适当等级的指定性质的分类系统彼此区分荷载作用下挠度温度熔体体积流速夏比缺口冲击强度可燃性以及关于基本聚合物参数、预期应用和/或加工方法、重要性质、添加剂、着色剂、填料和增强材料的信息。ISO 28941-1适用于所有PPE材料，包括用聚苯乙烯或聚酰胺或其他材料改性的材料。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或被着色剂、添加剂、填料等改性的材料。

ISO 28941-1:2008 establishes a system of designation for PPE thermoplastic materials, which may be used as the basis for specifications.The types of PPE plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties

1. temperature of deflection under load
2. melt volume-flow rate
3. Charpy notched impact strength
4. flammability

and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.ISO 28941-1 is applicable to all PPE materials, including those modified with polystyrene or polyamide or other materials.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.

标准预览图