ISO 14527的本部分规定了脲醛的物理和化学性质要求 尿素/三聚氰胺-甲醛粉末模塑化合物（UF-和UF/MF-PMCs）和压缩-或 由其制成的注射成型试样。 它仅限于成分和性能显著不同的粉末模塑化合物。它是 进一步限于具有一般技术和/或经济重要性的模塑化合物。 用于表征模塑化合物的特性、试验方法和试验条件 从ISO 14527-2中给出的标准中选择。 模塑化合物根据其组成和性能分为不同类型。各种类型 使用ISO 14527-1中定义的命名系统进行命名。

This part of ISO 14527 specifies the requirements for the physical and chemical properties of urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs) and compression- or injection-moulded test specimens produced from them. It is limited to those powder moulding compounds whose composition and properties are significantly different. It is further limited to those moulding compounds which are of general technical and/or economic importance. The properties which are used to characterize the moulding compounds, the test methods and the test conditions are selected from those given in ISO 14527-2. The moulding compounds are divided into types according to their composition and properties. The various types are designated using the designation system defined in ISO 14527-1.