The low density polythene LDP obtained through free radical addition and H atom abstraction has highly branched structure.
Can you please make me explain :- what last line H- atom abstraction...... Structure, Mean with branching I couldn't link it with branching.
Which of the following are characteristics of thermosetting polymers?
(a) Heavily branched cross linked polymers
(b) Linear slightly branched long chain molecules
(c) Become infusible on moulding so cannot be resused
(d) Soften on heating and harden on cooling, can be reused