ISO 30012:2016 碳纤维增强塑料 压碎物体的尺寸和长宽比的测定

标准编号：ISO 30012:2016

中文名称：碳纤维增强塑料 压碎物体的尺寸和长宽比的测定

英文名称：Carbon-fibre-reinforced plastics — Determination of the size and aspect ratio of crushed objects

发布日期：2016-02

标准范围

ISO 30012:2016规定了测量粉碎碳纤维增强塑料（CFRP）的尺寸和长宽比的试验方法，尤其是用于回收目的。在本国际标准中，破碎的CFRP（碎片）的形状被视为矩形，并描述了形状长边和短边的测量。它适用于以下平均尺寸的碎片:-长边长度:5毫米至50毫米；-短边宽度:1毫米至10毫米。ISO 30012:2016提供了三种测量方法，两种方法是使用显微镜和天平的手动方法，第三种方法是使用测量仪器的自动方法。本国际标准涵盖了从热固性或热塑性树脂基体中获得的粉碎CFRP。注:如果破碎的CFRP含有大量小碎片和细颗粒，则应在测量前用1 mm大小的筛子筛出。

ISO 30012:2016 specifies test methods for measurement of the size and aspect ratio of crushed carbon-fibre-reinforced plastics (CFRP), especially for recycling purpose. In this International Standard the shape of crushed CFRP, the fragment, is treated as a rectangular shape, and the measurement of the long and short sides of the shape is described. It applies to fragments of the following average dimensions:- length of the long side: 5 mm to 50 mm;- width of the short side: 1 mm to 10 mm.ISO 30012:2016 provides three measuring methods, two methods are manual methods using microscope and scale and the third method is an automatic method using a measuring apparatus.Crushed CFRP obtained from thermosetting or thermoplastic resin matrices are covered by this International Standard.NOTE If the crushed CFRP contain a lot of small fragments and fine particle, it is intended to screen out by a sieve of 1 mm size before the measurement.

标准预览图