Dividing of nuclear spin system response of amorphous polymers on elastic, viscid and viscoelastic ones

Nuclear spin system response on radio-frequency pulses can be elastic, viscoelastic and non-elastic by analogy with the polymer material reaction on mechanical influence. We provide an analysis of experimental data on transverse magnetization decay and nuclear magnetic relaxation times T1, T2, T1p and T2ef. It is achieved that the elastic component is amplified in the spin system response in amorphous polymers at high temperatures.