The relationship between the crystallinity and the mechanical properties of the polymer
The difference in performance between the different polymers can not be judged by the difference in crystallinity
The higher the crystallinity of the same polymer, the higher the hardness, tensile strength, tensile modulus, bending strength, flexural modulus, HDT, Vicat softening point and so on. At the same time, the elongation at break and the impact strength Lower.
