Phase Morphology and Dynamic Mechanical Properties of Nylon 6 Based Blends Prepared via Successive In Situ Ring Opening Polymerization

2017 ◽  
Vol 56 (4) ◽  
pp. 262-278 ◽  
Author(s):  
Somayyeh Mohammadian-Gezaz ◽  
Abbas Khoshhal
Keyword(s):  
Mechanical Properties ◽  
Ring Opening ◽  
Nylon 6 ◽  
Dynamic Mechanical Properties ◽  
Ring Opening Polymerization ◽  
Phase Morphology ◽  
Dynamic Mechanical

Preparation of a P(THF-co-PO)-b-PB-b-P(THF-co-PO) triblock copolymer via cationic ring-opening polymerization and its use as a thermoset polymer

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 66073-66081 ◽  
Author(s):  
Wanbin Zhang ◽  
Xiaodong Fan ◽  
Wei Tian ◽  
Heng Chen ◽  
Xiuzhong Zhu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ring Opening ◽  
Triblock Copolymer ◽  
Dynamic Mechanical Properties ◽  
Ring Opening Polymerization ◽  
Dynamic Mechanical ◽  
Thermoset Polymer ◽  
Cationic Ring Opening Polymerization

Triblock copolymer P(THF-co-PO)-b-PB-b-P(THF-co-PO) with gradient copolyether segments was synthesized, and its elastomer exhibited excellent dynamic mechanical properties.

Outstanding strengthening behavior and dynamic mechanical properties of in-situ Al–Al3Ni composites by Cu addition

2020 ◽  
Vol 189 ◽  
pp. 107891 ◽  
Author(s):  
Jeong Tae Kim ◽  
Viktor Soprunyuk ◽  
Niraj Chawake ◽  
Yong Hui Zheng ◽  
Florian Spieckermann ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical

scholarly journals Study on dynamic mechanical properties of a nylon-like polyester tire cord

2019 ◽  
Vol 14 ◽  
pp. 155892501986880 ◽  
Author(s):  
Liyong Tian ◽  
Di Wang ◽  
Qufu Wei
Keyword(s):  
Mechanical Properties ◽  
Complex Modulus ◽  
Nylon 6 ◽  
Dynamic Mechanical Properties ◽  
Mechanical Analysis ◽  
Vital Role ◽  
Tire Cord ◽  
Synthetic Fibers ◽  
Dynamic Mechanical ◽  
Polyester Cord

Tires might be the first technically significant composite out of rubber and play a vital role in the overall performance of a car. The essential functions of a tire rely to a great extent on the properties of tire cords. Polyester and nylon cords make up the majority of synthetic fibers used in tires. A new kind of polyester cord has been developed combining the performance characteristics of both polyester and nylon cords. This article examines the dynamic mechanical properties of this nylon-like polyester tire cord by adopting dynamic mechanical analysis, Instron, and DISC fatigue experiments, as well as its dynamic adhesion property using flex fatigue experiment. It demonstrated that the dynamic complex modulus of the nylon-like polyester cord was higher than that of nylon 6 cord but lower than that of standard polyester cord, which was a favorable characteristic when it came to replacing nylon 6 cord with nylon-like polyester cord in tires. Under cyclic loading, hysteresis loss of nylon 6 cord > nylon 66 cord > nylon-like polyester cord > standard polyester cord was observed. In the DISC experiment, nylon-like polyester had a similar compression resistance property to that of nylon 6 cord. At a temperature below 85°C, nylon-like polyester cord maintained roughly the same level of residual ratio of dynamic adhesion, but beyond this temperature point, nylon 6 exhibited a better performance.

Sign in / Sign up

Export Citation Format

Share Document