标准摘要
[中文适用范围]： ISO 1268 的这一部分描述了在各种类型的设备（例如高压釜、囊压机、液压机或真空袋设备）中在压力和温度下由预浸渍单向纤维或织物（预浸料）层制备测试板。 它适用于所有增强材料和树脂。 该方法适用于用部分固化的热固性树脂或热塑性树脂预浸渍的增强材料。 测试板是通过按所需顺序和方向堆叠预浸渍材料层，然后在高于环境温度的压力/真空下压实和最终固结而形成的。 随后将准备好的测试板加工成所需的测试样本。 以这种方式制备的标准板可用于评估部件，即增强材料、饰面、树脂等，或用于验证成品的整体质量。 [外文原描述]： ISO 1268-4:2005 describes the preparation of test plates from layers of preimpregnated unidirectional fibre or fabric (prepregs) under pressure and temperature in various types of equipment (for example, autoclave, bladder press, hydraulic press or vacuum bag equipment). It applies to all reinforcements and resins. This method is applicable to reinforcements preimpregnated either with a partially cured thermosetting resin or with a thermoplastic resin. The test plate is formed by stacking layers of the preimpregnated material in the required sequence and orientation, followed by compaction and final consolidation under pressure/vacuum at a temperature above ambient. The prepared test plates are subsequently machined into the required test specimens. Standard plates prepared in this manner may be used either for evaluating the components, i.e. the reinforcement, finish, resin, etc., or for verifying the overall quality of the finished product.
英文名称Fibre-reinforced plastics — Methods of producing test plates — Part 4: Moulding of prepregs