标准编号：ISO 28706-4:2016
中文名称：搪玻璃釉 耐化学腐蚀的测定 第4部分：用圆柱形器皿、碱性液体测定耐化学腐蚀
英文名称：Vitreous and porcelain enamels — Determination of resistance to chemical corrosion — Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel
发布日期：2016-01
标准范围
This part of ISO 28706 describes a test method for the determination of the resistance of vitreous andporcelain enamelled articles to attack by alkaline liquids at temperatures between 25 °C and 95 °C. Theapparatus used is a cylindrical vessel in which only one enamelled specimen is tested.NOTE 1 The test method was initially set up for determination of the resistance of vitreous and porcelainenamels to a hot sodium hydroxide solution. Within the scope of this part of ISO 28706, the resistance of otheralkaline liquids can be tested.NOTE 2 This part of ISO 28706, which uses a cylindrical vessel, is generally used for tests carried out onvitreous and porcelain enamel coatings for the chemical industry.
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