ISO 295:2004 塑料.热固性材料的压塑试样

标准编号：ISO 295:2004

中文名称：塑料.热固性材料的压塑试样

英文名称：Plastics — Compression moulding of test specimens of thermosetting materials

发布日期：2004-02

标准范围

ISO 295:2004确立了从不同模塑化合物中制备热固性和压力模塑材料试样的一般原则和程序，规定了性能试验报告中包含的试样制备细节，并给出了用于制备试样的模具设计的一般原则。该方法适用于酚醛树脂、氨基塑料、三聚氰胺/苯酚、环氧树脂和不饱和聚酯基热固性粉末模塑化合物（PMCs）。由于某些模塑化合物的性质、流动特性或其他可变因素，不考虑制备试样所需的特殊方法。

ISO 295:2004 establishes the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds, specifies the details for test specimen preparation to be included with the test reports on properties and gives the general principles for the design of the mould intended for the preparation of the test specimens. The method applies to phenolic resin, aminoplastic, melamine/phenol, epoxy and unsaturated polyester-based thermosetting powder moulding compounds (PMCs). Special methods for preparing test specimens required because of the nature of certain moulding compounds, their flow properties or other variable factors, are not considered.

标准预览图