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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
Standard in brief
Scope of Application:
本文件描述了测试搪瓷耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀的试验方法。
本方法允许同时测定搪瓷材料耐液相和气相介质侵蚀的化学稳定性能。
本文件适用于测试搪瓷制品和瓷釉瓷层的耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀性能。
Basic information
Standard No:GB/T 9989.2-2025
Standard Name:搪瓷耐化学侵蚀的测定 第2部分:耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀的测定
English Name: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
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 6579,GB/T 6682,GB/T 12804,GB/T 28212,GB/T 348433.3,GB/T 38166
Adopted Standards:ISO 28706-2:2017
Adopted Standard Name:《搪瓷耐化学侵蚀的测定 第2部分:耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀的测定》
Adoption Level:MOD
Publication Information
Number of pages:24
Number of words:34 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:9989.2
Drafter:戴琦、周向华、罗理达、唐龙、叶佳意、徐晓健、谢洪斌、杨雪梅、蒋伟忠、朱庆国、龚苗
Drafting Organization:浙江开尔新材料股份有限公司、湖南信诺技术股份有限公司、东华大学、广东格美淇电器有限公司、江苏迈能高科技有限公司
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