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GB/T 40396-2021 Active
GB/T 40396-2021 Test method for glass transition temperature of polymer matrix composites—Dynamic mechanical analysis(DMA)
Abstract
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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40396-2021 |
| CCS | Fiber-reinforced composites |
| ICS | Enhanced plastics |
| Implement Date | 2022-03-01 |
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