标准摘要
[中文适用范围]： 指定的方法基于在沸点计中蒸发一定量的助焊剂样品，直至全部挥发部分被驱除，这是通过遵循蒸馏温度与时间的关系图确定的。 助焊剂残留物被认为是助焊剂的不挥发成分。 仅适用于非挥发物含量为 10% 或以上的焊剂。 [外文原描述]： The method specified is based on evaporating a weighed amount of the flux sample in an ebulliometer until the entire volatile part is driven off, which is determined by following the graph of distillation temperature against time. The flux residue is considered as the non-volatile content of flux. Applies only to flux with a non-volatile content of 10 % or more.
英文名称Soft soldering fluxes — Test methods — Part 2: Determination of non-volatile matter, ebulliometric method