GB/T 38730-2020

Active

Determination of water dispersing power of surfactants in dry cleaning solvents

表面活性剂在干洗溶剂中的水分散力测定

Standard Type

GBT

ICS

71.100.40

CCS

G72

Status

Active

Issue Date

2020-04-28

Implementation

2020-11-01

Centralized Committee

中国轻工业联合会

Issuing Authority

国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for measuring the ability of surfactants to disperse water within dry cleaning solvents. It is applied in the chemical industry for quality control and formulation development of dry cleaning detergents and additives. The method ensures consistent cleaning performance by evaluating how effectively surfactants emulsify water in non-polar solvents like perchloroethylene.

Related Standards

QB/T 2485-2008 Toilet soap QB/T 1793-2006 Natural menthol QB/T 2317-2007 Natural Calcium Carbonate for Toothpaste QB/T 2477-2007 Dicalcium phosphate dihydrate for toothpaste QB/T 2486-2008 Laundry bar soap HG/T 4232-2011 Oleamide HG/T 4229-2011 polyurethane chain extender HER HG/T 4246-2011 2,5-Dichloronitrobenzene

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.