Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Abby R Jennings; Aimee M Morey; Andrew J Guenthner; Scott T Iacono

doi:10.1002/pi.5276

journal article Nov 04, 2016

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

Abby R Jennings Aimee M Morey Andrew J Guenthner Scott T Iacono

Polymer International Vol. 66 No. 4 pp. 540-547 · Wiley

View at Publisher Save 10.1002/pi.5276

Abstract

AbstractA number of siloxane‐based cyanate ester (SiCE) elastomers were prepared from commercially available starting reagents employing a hydrosilylation reaction. Each elastomer was designed to utilize 2,4,6‐tris(allyloxy)‐1,3,5‐triazine as a crosslinker and multifunctional vinyl component in the hydrosilylation reaction, ensuring that the triazine rings were completely formed, and thus the elastomers resemble fully cured cyanate ester networks. The hydride‐terminated siloxane components used were varied from small‐molecule siloxanes to pre‐polymers of different molecular weights. Attenuated total reflectance Fourier transform infrared analysis confirmed the successful hydrosilylation reaction and complete curing of the SiCE elastomers via functional group analysis. Thermal characterization by thermogravimetric analysis and differential scanning calorimetry demonstrated that thermal properties of the elastomers could be tailored depending on the type of siloxane component that was utilized. The gel content of the elastomers was also determined. Investigations into the effects of a platinum catalyst on the elastomers determined that the presence of the catalyst affected the thermochemical stability of the SiCE elastomers. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

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References

54

[1]

10.1088/0954-0083/10/2/001

[2]

10.1002/app.1993.070470308

[3]

10.1021/ie504333f

[4]

10.1007/978-94-011-1326-7_2

[5]

10.1021/nl1009102

[6]

10.1007/978-94-011-1326-7_10

[7]

10.1002/(sici)1097-4628(19970404)64:1<107::aid-app9>3.0.co;2-s

[8]

10.1016/0079-6700(94)e0006-m

[9]

10.1039/c6ra01044j

[10]

10.1016/j.apsusc.2016.01.018

[11]

10.1109/tasc.2014.2376172

[12]

10.1039/c5ra24247a

[13]

10.1016/s0032-3861(02)00709-7

[14]

10.1016/j.polymer.2006.03.047

[15]

10.1021/ma800819s

[16]

10.1021/cm051582s

[17]

10.1002/pen.21952

[18]

10.1002/app.1391

[19]

10.1039/c6ra08229g

[20]

10.1021/ma011158m

[21]

10.1039/c5ra05832e

[22]

10.1016/j.polymdegradstab.2008.11.019

[23]

10.1023/a:1020619121411

[24]

10.1016/j.polymdegradstab.2014.03.029

[25]

10.1016/s0032-3861(97)00267-x

[26]

10.1021/ma501862a

[27]

10.1021/mz400520s

[28]

10.1021/ma961182d

[29]

10.1021/am201413t

[30]

10.1021/ma302300g

[31]

Shimp DA Polym Mater Sci Eng (1992)

[32]

AdlerM BieringerRandViolM Synthetic rubber composition with improved mechanical properties achieved by cross‐linking through hydrosilylation. US Patent 20080315148A1 (2008).

[33]

10.1016/j.polymer.2005.02.051

[34]

Hydrosilylation reaction of olefins: recent advances and perspectives

Y. Nakajima, S. Shimada

RSC Advances 10.1039/c4ra17281g

[35]

10.1002/pi.805

[36]

Gel fraction measurements in gamma-irradiated ultra high molecular weight polyethylene

Amal Elzubair, João Carlos Miguez Suarez, Claudia Maria Chagas Bonelli et al.

Polymer Testing 10.1016/s0142-9418(02)00170-8

[37]

10.1002/pol.1969.160070308

[38]

10.1039/c5py00018a

[39]

10.4028/www.scientific.net/amr.690-693.1483

[40]

10.1016/0141-3910(80)90016-6

[41]

10.1111/j.1551-2916.2010.03876.x

[42]

10.1016/0014-3057(78)90084-8

[43]

10.1016/s0014-3057(01)00233-6

[44]

10.1016/s0141-3910(01)00092-1

[45]

10.1016/s0022-3093(02)01009-8

[46]

10.1016/s0141-3910(02)00121-0

[47]

10.1021/cr00096a006

[48]

Hiemenz PC (2007) 10.1201/9781420018271

[49]

10.1209/epl/i2002-00276-4

[50]

10.1016/0032-3861(85)90140-5

Showing 50 of 54 references

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Details

Published: Nov 04, 2016
Vol/Issue: 66(4)
Pages: 540-547
License: View

Authors

A

Abby R Jennings

Department of Chemistry and Chemistry Research Center United States Air Force Academy Colorado Springs Colorado USA

A

Aimee M Morey

Department of Chemistry and Chemistry Research Center United States Air Force Academy Colorado Springs Colorado USA

A

Andrew J Guenthner

Air Force Research Laboratory, Aerospace Systems Directorate, Edwards Air Force Base California USA

S

Scott T Iacono

Department of Chemistry and Chemistry Research Center United States Air Force Academy Colorado Springs Colorado USA

Funding

Air Force Research Laboratory

Air Force Office of Scientific Research

National Research Council Canada

Cite This Article

Abby R Jennings, Aimee M Morey, Andrew J Guenthner, et al. (2016). Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach. Polymer International, 66(4), 540-547. https://doi.org/10.1002/pi.5276

Synthesis and characterization of siloxane‐based cyanate ester elastomers from readily available materials: a top‐down approach

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