共找到 179 条与 日用搪瓷制品 相关的标准,共 12 页
本标准规定了搪瓷制品瓷层表面耐碱性能的测试方法。 本标准适用于定量测试日用及卫生搪瓷制品瓷层表面的耐碱性能。若以氢氧化钠溶液为试验介质,本标准也适用于定量测试搪玻璃制品瓷层表面的耐碱性能。
Test method for alkali resistance of porcelain enamels
Vitreous and porcelain enamelled household wares of sheet steel (Amendment 1)
Vitreous and porcelain enamels. Terminology. Terms and definitions
Vitreous and porcelain enamels. Terminology. Visual representations and descriptions
Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours
Vitreous and porcelain enamels - Terminology - Part 2: Visual representations and descriptions
This document specifies a test method for the determination of the resistance of flat surfaces of vitreous and porcelain enamels to boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours. This method allows the determination of the resistance of vitreous and porcelain enamels to the liquid and vapour phases of the corrosive medium simultaneously.
Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours
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 (ISO 28706-4:2016); German version EN ISO 28706-4:2016
Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Presentation and characterization of defects
Vitreous and porcelain enamels - High voltage test (ISO 2746:2015); German version EN ISO 2746:2015
Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel
Vitreous and porcelain enamels -- Quality test methods of enamelled products
Vitreous and porcelain enamels - High voltage test
Vitreous and porcelain enamels. Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
Vitreous and porcelain enamels. High voltage test
This International Standard describes two test methods of high voltage testing: — Test A is used to detect and locate defects in vitreous and porcelain enamels; — Test B is used to detect and locate defects and weak spots in vitreous and porcelain enamels. The tests are performed using DC or pulsed DC high voltage. The tests are applicable to dry surfaces of enamel coatings. In the case of moist surfaces, care should be taken to ensure that the locating of any defects is correctly performed. Since test voltages depend on the coating thickness, the test method, especially with test A, may not be suitable for test specimens for which the coating thickness varies to a large extent.
Vitreous and porcelain enamels - High voltage test
Vitreous and porcelain enamels - Release of lead and cadmium from enamelled ware in contact with food - Part 2: Permissible limits (ISO 4531-2:1998)
Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2015); German version EN ISO 4528:2015
Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles
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