GB/T 5327-1985
Replaced
T/CPUIA 0005-2022
Active
Group standards
T/CPUIA 0005-2022 Polyurethane Chain Extender HER-L
T/CPUIA 0005-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/CPUIA 0005-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Surfactants and other auxiliary agents
Publish Date:
2022-08-17
Implement Date:
2022-09-17
Scope
Main technical content: This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of HER-L, a polyurethane chain extender. This standard is applicable to HER-L, a polyurethane chain extender made by condensing resorcinol with ethylene oxide.
Development Information
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