Poisson's ratio of polyethylene in creep recovery
Tóm tắt
It has been experimentally and theoretically established that the Poisson's ratio of polyethylene in creep recovery has a value μrec>0.5.
Tài liệu tham khảo
I. Ya. Dzene and A. V. Putans, Mekh. polim. [Polymer Mechanics], 5, 947, 1967.
A. V. Putans and Yu. S. Urzhumtsev, Mekh. polim. [Polymer Mechanics], 4, 676, 1967.
I. Ya. Dzene, Mekh. polim. [Polymer Mechanics], 2, 227, 1968.