BS 3900-J3-1998 涂料试验方法.涂粉试验.第J3部分:涂层粉末凝胶时间测定

标准号：BS 3900-J3-1998
中文标准名称：涂料试验方法.涂粉试验.第J3部分:涂层粉末凝胶时间测定
英文标准名称：Methods of test for paints - Testing of coating powders - Determination of gel time of coating powders
标准类型：G50
发布日期：1998/8/15 12:00:00
实施日期：1998/8/15 12:00:00
中国标准分类号：G50
国际标准分类号：87.040
适用范围：This part of ISO 8130 specifies a method for the de-termination of the time for a thermosetting coating powder to gel at a specified temperature, normally 180 ℃. NOTE 1 The determination of the gel time is a very simple method for the characterisation and quality control of coating powders. However, the gel time determined by this method is not directly related to the time for a coating powder to cure in practical applications. The method is not applicable to coating powders with ultra-short gel times (less than 15 s).