GB/T 2843-1981
Abolished
GB/T 40396-2021
Active
National standards
GB/T 40396-2021 Test method for glass transition temperature of polymer matrix composites—Dynamic mechanical analysis(DMA)
GB/T 40396-2021 Test method for glass transition temperature of polymer matrix composites—Dynamic mechanical analysis(DMA)
Basic Information
Standard Code:
GB/T 40396-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Enhanced plastics
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Pages:
8 pages
Scope
This document specifies the principles, instruments, gases, samples, state adjustment, test steps, test results, and test reports for determining the glass transition temperature of polymer-based composites using dynamic mechanical analysis.
This document is applicable to the determination of the glass transition temperature of thermoset and thermoplastic polymer-based composites. Other materials such as resins and plastics can also be referenced for implementation.
Development Information
Referenced Standards
Related Standards
GB/T 3139-1982
Replaced
GB/T 3139-1982 Test method for thermal conductivity of glassfiber reinforced plastics
GB/T 3854-1983
Replaced
GB/T 3854-1983 Test method for hardness of fiber reinforced plastics by means of a Barcol impressor
GB/T 3855-1983
Replaced
GB/T 3855-1983 Test method for resin content of carbon fiber reinforced plastics
GB/T 3856-1983
Replaced
GB/T 3856-1983 Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 6011-1985
Replaced