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Chinese Standard: GB/T 42415-2023

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Surface active agents—Determination of static interfacial tension


Standard in brief
Scope of Application:  
本文件描述了拉起液膜法、滴重法、最大气泡压力法和悬滴法作为测定表面活性剂以及含有一种或多种表面活性剂混合物的水或有机溶液的静态表面张力的方法。〓本文件适用于测定表面活性剂和洗涤剂溶液的静态表面张力,也适用于测定除上述溶液以外的纯液体或溶液的静态表面张力。

Basic information
Standard No:GB/T 42415-2023
Standard Name:表面活性剂 静态表面张力的测定
English Name:Surface active agents—Determination of static interfacial tension
Standard Status:现行
Release Date:2023-03-17
Effective Date:2023-10-01
Language of Publication:中文简体

Standard Classification
ICS Number:71.100.40
CCS Number:G72

Related Standards
Referenced Standards:QB/T 1223
Adopted Standards:ISO 304:1985
Adopted Standard Name:《表面活性剂 用拉起液膜法测定表面张力》
Adoption Level:MOD

Publication Information
Number of pages:44
Number of words:64 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-03-01

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:42415
Drafter:刘睿、李永民、杨连开、蔡剑波、陈才旺、蒋苏华、李晓辉
Drafting Organization:中国日用化学研究院有限公司、北京哈科试验仪器厂、安徽省华凯轻工科技有限公司、深圳市妍倩科技有限公司、深圳飞世尔新材料股份有限公司、江西瑞思博新材料有限公司、中轻日用化学检验认证有限公司
Management Organization:全国表面活性剂和洗涤用品标准化技术委员会(SAC/TC 272)
Proposing Department:中国轻工业联合会

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