| Standard Number | GB/T 40271-2021 |
|---|---|
| Organization |
Standardization Administration of China
|
| Level | National |
| Category | Test Method | Characterization | Measurement |
| Status |
|
This Standard describes a test method for the identification of textile fibers through a differential scanning calorimeter.
This Standard is applicable to textile fibers with an obvious melting peak temperature, which is lower than decomposition temperature.
NOTE: the differential scanning calorimetry is generally not used alone, but by determining the melting peak temperature and enthalpy of fusion of fibers to assist in the identification of the fibers.
