What are the different temperature points used in thermal methods of analysis?

[Vagrant]

Homework Statement

What is meant by:
Softening temperature
Flow temperature
Tack temperature

Homework Equations

The Attempt at a Solution

I have no idea about these, except that these are covered under thermal methods of analysis.

 

[Gokul43201]

Some of these should be fairly easy to look up. What have you found?

 

[Vagrant]

I just got the defination of Glass traction temperature. And I got a few references for softening point, as the point at which a glass can be molded or worked. Is this correct?