The temperature in many parts of the world can range between 0°C and 40°C,therefore we want the Tg of car tires to be
A)greater than 40°C.
B)less than 40°C but greater than 0°C.
C)exactly 0°C.
D)less than 0°C.

Question

Quizplus · Accepted Answer

The glass transition temperature (Tg) of car tires should be less than 0°C to ensure that the tires remain flexible and perform well in cold conditions, as well as in the higher temperatures up to 40°C.

The Temperature in Many Parts of the World Can Range