Characteristics and Applications of Polymers - Stress-Strain Behavior
6 important questions on Characteristics and Applications of Polymers - Stress-Strain Behavior
Which parameters are used to determine the polymer properties and how do they differentiate from metals?
- Yield strength
- Tensile strength
The difference is the high sensitivity to:
- rate of deformation
- temperature
- chemical nature of the environment
What typical stress-strain behavior is found for polymers?
B: Plastic polymers
C: Elastomers
How are yield and tensile strengths determined for polymers?
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What is the range of the modulus of elasticity for polymer materials?
What is the difference in tensile strength for polymers and metal alloys?
For metal alloys it is about 4100 MPa.
What is the influence of temperature on the stress-strain behavior of polymers?
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