ISO 3671:1976 塑料.氨基塑料模塑材料.挥发性物质的测定

标准编号：ISO 3671:1976

中文名称：塑料.氨基塑料模塑材料.挥发性物质的测定

英文名称：Plastics — Aminoplastic moulding materials — Determination of volatile matter

发布日期：1976-09

标准范围

将5g试样称重至称量瓶中，并均匀地分布在底部。瓶子在55℃下干燥。3小时后，将样品从开口处取出，冷却至室温并调节。挥发性物质以质量百分比表示。

A test sample of 5 g is weighed into a weighing bottle and spread evenly over the bottom. The bottle is dried at 55 C. After 3 h the sample is remove from the open, cooled to room temperature and conditioned. The volatile matter is given as a percentage by mass.

标准预览图