Hybridization of PDMS based cyanate ester and DGEBA for radiation resistant and microelectronics applications

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63641-63649 ◽  
Author(s):  
Mathivathanan Ariraman ◽  
Ramachandran Sasikumar ◽  
Muthukaruppan Alagar

Cyanate ester terminated polydimethylsiloxane (PDMS-OCN) was synthesized and is copolymerized with DGEBA (1 : 1 and 2 : 1 ratios) through the formation of oxazoline ring to obtain a thermally stable and flexible hybrid PDMS–DGEBA polymer matrix.

Polymer ◽  
2021 ◽  
pp. 123831
Author(s):  
Olga Grigoryeva ◽  
Alexander Fainleib ◽  
Olga Starostenko ◽  
Kristina Gusakova ◽  
Viktor Sakhno ◽  
...  

2009 ◽  
Vol 19 (3) ◽  
pp. 2367-2370 ◽  
Author(s):  
M.W. Hooker ◽  
S.A. Arzberger ◽  
S.D. Grandlienard ◽  
M.W. Stewart ◽  
N.A. Munshi ◽  
...  

Polymer ◽  
2019 ◽  
Vol 185 ◽  
pp. 121940 ◽  
Author(s):  
Wei-Cheng Chen ◽  
Mahmoud M.M. Ahmed ◽  
Chih-Feng Wang ◽  
Chih-Feng Huang ◽  
Shiao-Wei Kuo

RSC Advances ◽  
2014 ◽  
Vol 4 (31) ◽  
pp. 16136-16145 ◽  
Author(s):  
Yannan Tang ◽  
Li Yuan ◽  
Guozheng Liang ◽  
Aijuan Gu

2021 ◽  
Vol 168 ◽  
pp. 105037
Author(s):  
Noureddine Ramdani ◽  
Hamza Zaimeche ◽  
Mehdi Derradji

2008 ◽  
Vol 47-50 ◽  
pp. 1161-1164
Author(s):  
Ding Sheng Yu ◽  
Hong Wei Cao ◽  
Ri Wei Xu

BT resins composed of 4,4’-bismaleimidodiphenylmethane (BMI) and 2,2’-bis-(4-cyanatophenyl)propane (BCE) were modified by octa(maleimidophenyl) silsesquioxane (OMPS). It was found that the curing reaction of BCE were accelerated by OMPS, and the onset temperature of the cyclotrimerization was reduced up to 95.5°C (by DSC). As demonstrated by DSC and FT-IR, there was no evidence indicated the co-reaction between maleimide and cyanate ester. 2,2’-diallyl bisphenol A (DBA) and diglycidyl ether of bisphenol A (E-51) were also used to enhance the toughness of BT resins, and the formulated BTA and BTE resins were obtained. The results of DMA and TG show that the BT, BTA, and BTE resins containing 1wt% of OMPS exhibit enhanced thermal properties in comparison with pristine BT0, BTA0, and BTE0 resins, while more content of OMPS may impair the polymer matrix, though the effect of OMPS was slight. The dielectric constant of these hybrid materials were reduced by incorporation of OMPS, while overmuch contents of OMPS were disadvantageous for dielectric constant due to the aggregation of OMPS.


Author(s):  
Basit Yameen ◽  
Matthias Tamm ◽  
Nicolas Vogel ◽  
Arthur Echler ◽  
Renate Frch ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 58989-59002 ◽  
Author(s):  
Lin Zhao ◽  
Li Yuan ◽  
Guozheng Liang ◽  
Aijuan Gu

Tough cyanate ester resins with good compatibility, low dielectric loss, high flame retardancy and thermal stability were developed.


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