Characteristics and Applications of Polymers - Factors That Influence Melting and Glass Transition Temperatures
6 important questions on Characteristics and Applications of Polymers - Factors That Influence Melting and Glass Transition Temperatures
What influences the melting temperature of a polymer?
How does chain stiffness effect the melting temperature?
Which factors, that influence chain stiffness, increase Tm?
- Bulky or large side groups
- Polar groups
How does molecular weight influence melting temperature?
How does the degree of branching affects the melting temperature of a polymer?
How does the degree of branching influence the Tg?
Crosslinking highly restricts molecular motion and these polymers will not experience a glass transition.
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