标准编号：ISO 16396-1:2015
中文名称：塑料 聚酰胺（PA）模塑和挤塑材料 第1部分：命名系统和规范的基础
英文名称：Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation system, marking of products and basis for specifications
发布日期：2015-02
标准范围
This part of ISO 16396 establishes a system of designation for polyamide (PA) moulding and extrusionmaterials, which can be used as the basis for specifications.The types of polyamide plastics are differentiated from each other by a classification system based onappropriate levels of the designatory propertiesa) viscosity number andb) tensile modulus of elasticityand on information about composition, intended application and/or method of processing, importantproperties, additives, colorants, fillers, and reinforcing materials.The designation system is applicable to all polyamide homopolymers, copolymers, and blends.It applies to unmodified materials ready for normal use and materials modified, for example, by colorants,additives, fillers, reinforcing materials, and polymer modifiers.This part of ISO 16396 does not apply to the following materials:a) monomer casting-type polyamides of PA 6;b) monomer casting-type polyamides of PA 12.It is not intended to imply that materials having the same designation give the same performance. Thispart of ISO 16396 does not provide engineering data, performance data, or data on processing conditionswhich can be required to specify a material. If such additional properties are required, they will bedetermined in accordance with the test methods specified in ISO 1874-2, if suitable.In order to designate a thermoplastic material to meet particular specifications, the requirements are tobe given in data block 5 (see 3.1).
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