BS ISO 14910-2-1998 塑料制品.制模和挤压用热塑聚酯/酯和聚醚/酯弹性体.试样制备和性能测定

标准号：BS ISO 14910-2-1998
中文标准名称：塑料制品.制模和挤压用热塑聚酯/酯和聚醚/酯弹性体.试样制备和性能测定
英文标准名称：Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion - Preparation of test specimens and determination of properties
标准类型：G32
发布日期：1998/5/15 12:00:00
实施日期：1998/5/15 12:00:00
中国标准分类号：G32
国际标准分类号：83.080.20
适用范围：This part of ISO 14910 specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyester/ester and polyether/ester moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here. Procedures and conditions for the preparation of test specimens in a specified state and procedures for measuring properties of the materials from which these specimens are made are given. Properties and test methods which are suitable and necessary to characterize thermoplastic polyester/ester and polyether/ester moulding and extrusion materials are listed. The properties have been selected from the general test methods in ISO 10350. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this part of ISO 14910, as are the designator/ properties specified in part 1 (hardness, melting temperature and tensile/flexural modulus of elasticity). In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified herein. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.