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Chinese Standard: GB/T 9989.3-2025

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Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle


Standard in brief
Scope of Application:  
本文件描述了使用六角形容器或四边形玻璃容器测定搪瓷制品耐碱性溶液化学侵蚀的试验方法。
本文件适用于测试搪瓷制品和瓷釉瓷层的耐碱性溶液化学侵蚀性能。

Basic information
Standard No:GB/T 9989.3-2025
Standard Name:搪瓷耐化学侵蚀的测定 第3部分:用六角形容器或四边形玻璃容器进行耐碱性溶液化学侵蚀的测定
English Name:Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle
Standard Status:现行
Release Date:2015-10-09
Effective Date:2026-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.220.50
CCS Number:Y26

Related Standards
Referenced Standards:GB/T 6031,GB/T 6682,GB/T 28212,GB/T 34843,GB/T 38166
Adopted Standards:ISO 28706-3:2017
Adopted Standard Name:《搪瓷耐化学侵蚀的测定 第3部分:用六角形容器或四边形玻璃容器进行耐碱溶液化学侵蚀的测定》
Adoption Level:MOD

Publication Information
Number of pages:24
Number of words:28 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:9989.3
Drafter:戴琦、丁文战、罗理达、刘莎、叶佳意、张晟涛、丁少坤、程轶斐、蒋伟忠、王连军
Drafting Organization:石家庄正中科技有限公司、湖南信诺技术股份有限公司、东华大学
Management Organization:全国食品直接接触材料及制品标准化技术委员会(SAC/TC 397)
Proposing Department:中国轻工业联合会

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