Test item: The dynamic thermomechanical analyzer is used to determine the modulus (rigidity) and damping (energy loss) characteristics of the material under the action of periodically changing stress. These measurements can provide the relationship between material performance and time, temperature and frequency. It can measure glass transition temperature and secondary conversion, changes caused by processing, cold crystallization, solidification optimization, and the influence of fillers in composite materials.

Choice of fixtures: double/single cantilever fixtures (thermoplastic materials and high damping materials), film stretching fixtures (film and fiber), 3-point bending fixtures (improving modulus accuracy and repeatability).

Example of fixture:

Technical parameter:  

Maximum force: 18N

Frequency Range: 0.001-200HZ

Temperature range: -160℃-600℃

Heating rate: 0.1-20℃/min

Cooling rate: 0.1-10℃/min

Sample requirements: 

Tension: 30×5×2mm

Cantilever: 30×5×1mm

3-Point Bend: 60×5×2mm

Test samples:

Charging Standard:

Price to be determined

Equipment location:

Weihai Institute of Bionics, Jilin University

Administrator: Minghe Sun

Contact: 18043570596