GB/T 3366-1996
Replaced
T/UNP 640-2025
Active
Group standards
T/UNP 640-2025 Test Method for Weather Resistance of Carbon Fiber Reinforced Polymer Composites
T/UNP 640-2025 The test method for weathering resistance of carbon fiber-reinforced polymer-based composite materials
Price:
$ 20.00
Basic Information
Standard Code:
T/UNP 640-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Composite reinforcing materials
Publish Date:
2025-04-30
Implement Date:
2025-04-30
Scope
Main technical content: This standard details various test methods such as atmospheric exposure, wet heat, and water resistance, and clearly stipulates the principles, equipment, samples, conditions, and steps of each test. For example, the atmospheric exposure test exposes the specimens to natural sunlight to measure their performance changes and evaluate their aging performance in natural climates; the wet heat test is conducted under constant or alternating wet heat conditions to explore the material's performance response. These methods provide a basis for accurately determining the weather resistance of the composite material, and at the same time, standardize the content of the test report, ensuring the integrity and scientificity of the test data.
Development Information
Related Standards
GB/T 18374-2001
Replaced
GB/T 18374-2001 Vocabulary—Terms for reinforcements
FZ/T 64014-2009
Abolished
FZ/T 64014-2009 Coated fabrics for membrane structures
FZ/T 60036-2013
Active
FZ/T 60036-2013 Coated fabrics for membrane structures—Test method for joint force
FZ/T 60037-2013
Active
FZ/T 60037-2013 Coated fabrics for membrane structures—Test method for tensile creep
FZ/T 60038-2013
Active