ISO 9455-2:1993 软焊剂.试验方法.第2部分：不挥发物的测定.沸点计法

标准编号：ISO 9455-2:1993

中文名称：软焊剂.试验方法.第2部分：不挥发物的测定.沸点计法

英文名称：Soft soldering fluxes — Test methods — Part 2: Determination of non-volatile matter, ebulliometric method

发布日期：1993-04

标准范围

规定的方法基于在沸点计中蒸发称量量的焊剂样品，直到整个挥发性部分被去除，这是根据蒸馏温度与时间的关系图确定的。助焊剂残留物被视为助焊剂的非挥发性成分。仅适用于非挥发性成分为10%或以上的焊剂。

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.

标准预览图