GB/T 24490-2009
Active
GB/T 42911-2023
Active
National standards
GB/T 42911-2023 Carbon fibre reinforced composites—Method for accelerated moisture absorption and supersaturated conditioning by moisture using sealed pressure vessel
GB/T 42911-2023 Carbon fibre reinforced composites—Method for accelerated moisture absorption and supersaturated conditioning by moisture using sealed pressure vessel
Basic Information
Standard Code:
GB/T 42911-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Carbon fiber materials
Publish Date:
2023-08-06
Implement Date:
2024-03-01
Pages:
10 pages
Scope
This document describes a method for accelerating moisture absorption and regulating supersaturation in carbon fiber reinforced composites, which is carried out in a saturated water vapor sealed pressure vessel at temperatures above 100 °C but below the glass transition temperature (Tg) of the test material. This document is applicable to thermoset carbon fiber reinforced composites with a glass transition temperature greater than 150 °C. Thermoplastic carbon fiber reinforced composites can also be used for reference.
Development Information
Referenced Standards
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