GB/T 9989.1-2015
ActiveVitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 1: Determination of resistance to chemical corrosion by acids at room temperature
搪瓷耐化学侵蚀的测定 第1部分：室温下耐酸侵蚀的测定
Application Summary AI generated
This standard specifies a test method for evaluating the resistance of vitreous and porcelain enamel coatings to acid corrosion at room temperature. It is applied in the manufacturing and quality control of enameled products, such as chemical equipment, kitchenware, and sanitary ware, to ensure their durability against acidic substances under ambient conditions.
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