BS EN 1245-2011 胶合剂.pH值测定

标准号：BS EN 1245-2011
中文标准名称：胶合剂.pH值测定
英文标准名称：Adhesives. Determination of pH
标准类型：G38
发布日期：2011/5/31 12:00:00
实施日期：2011/5/31 12:00:00
中国标准分类号：G38
国际标准分类号：83.180
引用标准：EN 923-2005+A1-2008;EN 1067;EN ISO 3696-1995;EN ISO 15605
适用范围：This European Standard specifies a method for the determination by electrometry of the pH of adhesives, theirbasic constituents and related products using a pH meter equipped with a glass and silver referencecombined electrode.This standard is applicable to products supplied in an aqueous medium, and of known concentration, and toproducts which can be dissolved, dispersed or suspended in water. It is not applicable to adhesives that reactwith water.NOTE The accuracy of the method decreases at pH values above 11.