Question

all plastics are not affected by heat
True or false give reason​

Answer 1

Answer:

False , As all are affected by heat

Explanation:

As temperature and time increase, the chemical bonds in the plastic increasingly break down and chemicals are more likely to leach

All plastic are affected because of -

This is due to the crosslinks that create strong bonds between the polymer chains. In thermoplastics, there are no crosslinks, and the polymer chains are held together by secondary bonds. As the thermoplastic is heated, these secondary bonds break and the polymer chains move freely.