Research Article
Thermal Stability of Shear-Induced Precursors and Their Effect on the Crystalline Structure of β-Nucleated Isotactic Polypropylene
Figure 4
Evolution of the storage modulus during isothermal crystallization at 135°C for β-nucleated iPP agent relaxed at different temperatures: (a) and (b) . Flow condition: , , and .
(a) |
(b) |