Rigid cellular plastics — Determination of tensile properties
硬质泡沫塑料——拉伸性能的测定
发布日期:
2009-11-17
ISO 1926:2009规定了测定硬质泡沫塑料材料在承受拉伸应力时的性能的方法。
它主要适用于具有足够抗压性的多孔材料,以允许适当夹持试样。如果无法夹紧试样,则修改该方法,以便用金属板加固试样的端部。
ISO 1926:2009 specifies a method of determining the behaviour of rigid cellular plastics materials when they are subjected to a tensile stress.
It applies primarily to cellular materials having a compression resistance sufficient to permit suitable gripping of the test specimens. If it is impossible to grip the test specimen, the method is modified so that the ends of the specimen are reinforced with metal plates.