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2012
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When temperature increases, the E-Modulus will
Decrease
Increase
A high sharpy notched value means
Low impact resistance
High impact resistance
UV-resistance can be improved by
Adding glass fibers
Adding carbon fibers
Adding PTFE
Above the Tg (glass transition temperature) amorphous materials can be used in structural application with high loads
Yes
No
Which of these materials perform better in sliding applications?
Quadrant 1000 PSU
Quadrant U1000 PEI
Techtron PPS
Name at least three amorphous materials in the AEP group
Glass filled materials with a low coefficient of friction can be used in
sliding applications
structural applications
application with high shock loading
All Duratron PAI grades have compared to Techtron HPV PPS
Better chemical resistance
Higher temperature resistance
Better hydrolysis resistance
Both Etacetal C and H are excellent to machine
Yes
No
Depends on the size of the stock shape
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