TY - JOUR
AU - Oh, Jae Kwon
AB - The block copolymer of poly(1‐hexadecene) (PHD) and polypropylene (PP) was effectively synthesized by the sequential polymerization of propylene and 1‐hexadecene by using highly isospecific TiCl3/Cp2Ti(CH3)2 (Cp = cyclopentadienyl). The block copolymers had two separate melting temperatures of constituent blocks. The modulus of PHD–PP block copolymer was enhanced as the content of sequentially polymerized PP block was increased. The elongation at break showed positive deviation at the intermediate compositions from the simple additive values of constituent homopolymers. Shape memory effect which utilizes the crystalline PHD block as a reversible phase and the crystalline PP block as a fixed structure was examined. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 84: 1709–1715, 2002; DOI 10.1002/app.10551
TI - Thermal and mechanical properties of the polymers synthesized by the sequential polymerization of propylene and 1‐hexadecene
JF - Journal of Applied Polymer Science
DO - 10.1002/app.10551
DA - 2002-01-31
UR - https://www.deepdyve.com/lp/wiley/thermal-and-mechanical-properties-of-the-polymers-synthesized-by-the-iqSuO1owwc
SP - 1709
EP - 1715
VL - 84
IS - 9
DP - DeepDyve
ER -