ISO 15252的本部分规定了试样的制备方法和试验中使用的试验方法 测定环氧粉末模塑化合物（EP-PMCs）的性能。操纵试验要求 材料，并在模制前对试验材料和试验前的试样进行调节 在这里 试样制备程序和条件以及试样性能测量程序 给出了制作这些试样的材料。适用的性能和测试方法，以及 列出了表征PMC的必要条件。 这些性能是从ISO 10350-1中的通用试验方法中选择的。其他广泛使用的测试方法 对于PMC，或对PMC有特殊意义的PMC，也包括在ISO 15252的本部分中，以及指定的 特性见ISO 15252-1。 为了获得可重复性和可比性试验结果，有必要使用制备和测试方法 调节、试样尺寸和本文规定的试验程序。确定的值不会 必须与使用不同尺寸的试样或使用不同材料制备的试样相同 程序。

This part of ISO 15252 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of epoxy powder moulding compounds (EP-PMCs). 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 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 PMCs are listed. The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, PMCs are also included in this part of ISO 15252, as are the designatory properties found in ISO 15252-1. 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.