GB/T 5327-1985
Replaced
GB/T 5549-2010
Active
National standards
GB/T 5549-2010 Surface active agents—Determination of surface tension by drawing up liquid films
GB/T 5549-2010 Surface active agents—Determination of surface tension by drawing up liquid films
Basic Information
Standard Code:
GB/T 5549-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for surfactants
ICS Name:
Surfactants and other auxiliary agents
Publish Date:
2011-01-04
Implement Date:
2011-12-01
Pages:
9 pages
Scope
This standard specifies the method of measuring the surface tension of surfactant solutions using the pull-up liquid film method.
This standard is applicable to the determination of the surface tension of surfactants, organic solutions, and mixtures containing one or more surfactants, as well as pure liquids or solutions.
Development Information
Replace the following standards
Referenced Standards
Adopt standards
ISO 304:1985
Related Standards
GB/T 5328-1985
Active
GB/T 5328-1985 Surface active agents—Simplified classification
GB/T 5553-1985
Replaced
GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test
GB/T 5554-1985
Replaced
GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test
GB/T 6365-1986
Replaced
GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method
GB/T 6369-1986
Replaced