GB/T 9988-2025 Active National standards

GB/T 9988-2025 Test method for alkali resistance of porcelain enamels

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9988-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Daily-use enamel products

ICS Name: Enamel

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国金属与非金属覆盖层标准化技术委员会(SAC/TC 57)

Pages: 16 pages

Scope

本文件描述了搪瓷制品瓷层表面耐碱性能的测试方法。
本文件适用于测试搪瓷样板瓷层表面的耐碱性能。

Development Information

Drafting Units:

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、立丰家庭用品(南京)有限公司、上海第二工业大学

Drafting Persons:

徐晓健、曹益亭、叶佳意、李晓萍、孙静杰、刘郑、张晟涛、罗理达、周向华、王贺兰、蒋伟忠

Word Count: 19 Thousand words Pages: 16 pages

Replace the following standards

GB/T 9988-1988

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

Related Standards

GB/T 7996-1987 Replaced

GB/T 7996-1987 Nominal volume and nominal diameter for glass-lined vessel

Publish Date: 1987-07-01

GB/T 11418-1989 Active

GB/T 11418-1989 Determination of resistance to heat of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11419-1989 Replaced

GB/T 11419-1989 Determination of resistance to thermal shock of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11420-1989 Replaced

GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 13484-1992 Replaced

GB/T 13484-1992 Enamelled ware in contact with food

Publish Date: 1992-06-05

GB/T 13485-1992 Abolished

GB/T 13485-1992 Standard test method for lead and cadmium released from enamelled ware in contact with food

Publish Date: 1992-06-05