Dielectric and mechanical properties of diglycidyl ether of bisphenol a modified by a new fluoro-terminated hyperbranched poly(phenylene oxide)

2013 ◽  
Vol 34 (7) ◽  
pp. 1051-1060 ◽  
Author(s):  
Lijuan Luo ◽  
Yan Meng ◽  
Teng Qiu ◽  
Zhuoxin Li ◽  
Jing Yang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Bisphenol A ◽  
Diglycidyl Ether ◽  
Phenylene Oxide ◽  
Hyperbranched Poly ◽  
Dielectric And Mechanical Properties

Novel epoxidized hyperbranched poly(phenylene oxide): Synthesis and application as a modifier for diglycidyl ether of bisphenol A

2012 ◽  
Vol 128 (1) ◽  
pp. 907-914 ◽  
Author(s):  
Jianyong Lv ◽  
Yan Meng ◽  
Lifan He ◽  
Teng Qiu ◽  
Xiaoyu Li ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Diglycidyl Ether ◽  
Phenylene Oxide ◽  
Hyperbranched Poly

Influence of amine‐terminated additives on thermal and mechanical properties of diglycidyl ether of bisphenol A (DGEBA) cured epoxy

2019 ◽  
Vol 137 (8) ◽  
pp. 48404 ◽  
Author(s):  
Zahra Baig ◽  
Nadia Akram ◽  
Khalid Mahmood Zia ◽  
Muhammad Saeed ◽  
Muhammad Kaleem Khosa ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Bisphenol A ◽  
Diglycidyl Ether ◽  
Thermal And Mechanical Properties

Mechanical Properties of DGEBA/Amidoamine Blend at Non-Stoichiometric Ratios

2014 ◽  
Vol 597 ◽  
pp. 63-71
Author(s):  
Britto Satheesh ◽  
Nick Warrior ◽  
Kim Yeow Tshai
Keyword(s):  
Mechanical Properties ◽  
Fracture Surface ◽  
Bisphenol A ◽  
Small Strain ◽  
Diglycidyl Ether ◽  
Mixing Ratio ◽  
Brittle Behavior ◽  
Stoichiometric Ratios

In this paper, the effect of varying mixing ratio of Diglycidyl ether of bisphenol A (DGEBA)/aliphatic amidoamine hardener on the behavior of dynamic cure profile and mechanical properties of the resulting thermoset was investigated. Epoxy/hardener sample with a stoichiometric mixing ratio of 2:1 are tested against non-stoichiometric ratios of 3:1 and 4:1. The tensile, flexural, and hardness properties of the specimens were measured while SEM is employed to investigate the fracture surface and analyze the failure. Results showed that epoxy enriched samples (non-stoichiometric) has a much brittle behavior and the DGEBA/hardener samples tend to fail under relatively small strain.

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