Resumen
ISO 28706-4:2016 describes a test method for the determination of the resistance of vitreous and porcelain enamelled articles to attack by alkaline liquids at temperatures between 25 °C and 95 °C. The apparatus 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 porcelain enamels to a hot sodium hydroxide solution. Within the scope of this part of ISO 28706, the resistance of other alkaline liquids can be tested.
NOTE 2 This part of ISO 28706, which uses a cylindrical vessel, is generally used for tests carried out on vitreous and porcelain enamel coatings for the chemical industry.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2016-01Etapa: Norma Internacional para revisar [90.92]
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Edición: 3Número de páginas: 12
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Comité Técnico :ISO/TC 107ICS :25.220.50
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Ciclo de vida
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Anteriormente
RetiradaISO 28706-4:2008
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Ahora
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Será reemplazada por
En desarrolloISO/AWI 28706-4