GB/T 9989.1-2015
Vitreous and porcelain enamels.Determination of resistance to chemical corrosion.Part 1:Determination of resistance to chemical corrosion by acids at room temperature (English Version)

Standard No.

GB/T 9989.1-2015

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 9989.1-2015

Replace

GB/T 9989-2005

Scope

This part of GB/T 9989 specifies the test method for determining the acid chemical attack resistance of enamel enamel and enamel products at room temperature, and specifies the method for grading the test results.

GB/T 9989.1-2015 Referenced Document

• GB/T 12804-2011 Laboratory glassware.Graduated measuring cylinders
• GB/T 12806-2011 Laboratory glassware.One-mark volumetric flasks
• 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 9989.1-2015 history

• 2015 GB/T 9989.1-2015 Vitreous and porcelain enamels.Determination of resistance to chemical corrosion.Part 1:Determination of resistance to chemical corrosion by acids at room temperature
• 2005 GB/T 9989-2005 Vitreous and porcelain enamels-Determination of resistance to citric acid at room temperature
• 1988 GB/T 9989-1988 Vitreous and porcelain enamels--Determination of resistance to citric acid at room temperature

GB/T 9989.1-2015 Vitreous and porcelain enamels.Determination of resistance to chemical corrosion.Part 1:Determination of resistance to chemical corrosion by acids at room temperature has been changed from GB/T 9989-2005 Vitreous and porcelain enamels-Determination of resistance to citric acid at room temperature.

GB/T 9989.1-2015 -All Parts