Thermostable cyanate ester resins and POSS-containing nanocomposites: influence of matrix chemical structure on their properties

Thermostable densely crosslinked cyanate ester resins (CER) with different chemical structures, derived from monomer dicyanate esters of bisphenol E (DCBE), bisphenol A (DCBA), hexafluorobisphenol A (6F‐DCBA) or from cyanated phenol‐formaldehyde oligomer PT‐30, and the nanocomposites based thereon,...

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Bibliographic Details
Published in:Polymers for advanced technologies 2016-03, Vol.27 (3), p.339-349
Main Authors: Bershtein, Vladimir, Fainleib, Alexander, Yakushev, Pavel, Egorova, Larisa, Grigoryeva, Olga, Ryzhov, Valery, Starostenko, Olga
Format: Article
Language:English
Subjects:
chemical structure
cyanate ester resins
Cyanates
Dynamics
Esters
Nanocomposites
Platinum
Polymers
properties
Resins
synthesis
Thermal properties
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Summary:Thermostable densely crosslinked cyanate ester resins (CER) with different chemical structures, derived from monomer dicyanate esters of bisphenol E (DCBE), bisphenol A (DCBA), hexafluorobisphenol A (6F‐DCBA) or from cyanated phenol‐formaldehyde oligomer PT‐30, and the nanocomposites based thereon, with 0.01 to 10 wt% epoxycyclohexyl‐functionalized polyhedral oligomeric silsesquioxane (ECH‐POSS), were synthesized and characterized by means of dynamic mechanical analysis, differential scanning calorimetry, far‐infrared, and creep rate spectroscopy techniques. As shown, thermal and mechanical properties increased in a row of matrices prepared from DCBE 
ISSN:1042-7147
1099-1581
DOI:10.1002/pat.3645