E like me ke ano o ka isocyanate, TPU hiki ke maheleia i loko o aromatic TPU a me aliphatic TPU elua waeʻano, aromatic TPU no ka mea o ka hale i loko o benzene apo, ma lalo o ultraviolet irradiation e maʻalahi i melemele, a aliphatic TPU mai ka hale e avo ...
Heluhelu hou aku