GB/T 9989.4-2015
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 (English Version)

Standard No.

GB/T 9989.4-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 9989.4-2015

Scope

This part of GB/T 9989 specifies the test method for measuring the corrosion resistance of enamel products to alkali solutions using a cylindrical container at a test temperature of 25°C to 95°C. This test device can only test one enamel sample.

GB/T 9989.4-2015 Referenced Document

• EN 10088-1 Stainless steels - Part 1: List of stainless steels*， 2023-12-20 Update
• GB/T 12806-2011 Laboratory glassware.One-mark volumetric flasks
• GB/T 6031-1998 Rubber, Vulcanized or thermoplastic--Determination of hardness (hardness between 10 IRHD and 100IRHD)
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• ISO 28764 Vitreous and porcelain enamels - Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron*， 2015-11-01 Update

GB/T 9989.4-2015 history

• 2015 GB/T 9989.4-2015 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

GB/T 9989.4-2015 -All Parts