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Rheological behaviour of dehydrated castor oil epoxy
Blending of sustainable resource based polymers with synthetic polymers can be used to design biodegradable and biocompatible materials that hold immense potential for their application as green packaging materials. Since the molar mass of sustainable resource based polymers is lower than the synthe...
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Published in: | Polymers from renewable resources 2014-07, Vol.5 (3), p.91 |
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creator | Riaz, Ufana Ashraf, S.M Ahmad, Sharif Sharma, H.O |
description | Blending of sustainable resource based polymers with synthetic polymers can be used to design biodegradable and biocompatible materials that hold immense potential for their application as green packaging materials. Since the molar mass of sustainable resource based polymers is lower than the synthetic polymers, they are likely to form heterogeneous blends with low compatibility Therefore, it is significant to theoretically predict the compatibility of such so as to determine at what composition and temperature, these blends can be compatible. The present preliminary investigation reports the rheological characteristics of highly concentrated blend solutions (8 wt%) of dehydrated castor oil epoxy blend (DCOE) with polymethylmethacrylate (PMMA) at various compositions and temperatures to theoretically predict the miscibility of this blend in the solid phase. The obtained values were compared with the experimental results obtained from viscosity and ultrasonic velocity measurements. Keywords: Blends, Phase separation, Viscosity, Rheology |
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Since the molar mass of sustainable resource based polymers is lower than the synthetic polymers, they are likely to form heterogeneous blends with low compatibility Therefore, it is significant to theoretically predict the compatibility of such so as to determine at what composition and temperature, these blends can be compatible. The present preliminary investigation reports the rheological characteristics of highly concentrated blend solutions (8 wt%) of dehydrated castor oil epoxy blend (DCOE) with polymethylmethacrylate (PMMA) at various compositions and temperatures to theoretically predict the miscibility of this blend in the solid phase. The obtained values were compared with the experimental results obtained from viscosity and ultrasonic velocity measurements. Keywords: Blends, Phase separation, Viscosity, Rheology</description><identifier>ISSN: 2041-2479</identifier><identifier>EISSN: 2041-2479</identifier><language>eng</language><publisher>Sage Publications Ltd. (UK)</publisher><subject>Castor oil ; Epoxy resins ; Materials research ; Mechanical properties ; Polymeric composites ; Polymers ; Polymethylmethacrylate ; Rheology</subject><ispartof>Polymers from renewable resources, 2014-07, Vol.5 (3), p.91</ispartof><rights>COPYRIGHT 2014 Sage Publications Ltd. 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Since the molar mass of sustainable resource based polymers is lower than the synthetic polymers, they are likely to form heterogeneous blends with low compatibility Therefore, it is significant to theoretically predict the compatibility of such so as to determine at what composition and temperature, these blends can be compatible. The present preliminary investigation reports the rheological characteristics of highly concentrated blend solutions (8 wt%) of dehydrated castor oil epoxy blend (DCOE) with polymethylmethacrylate (PMMA) at various compositions and temperatures to theoretically predict the miscibility of this blend in the solid phase. The obtained values were compared with the experimental results obtained from viscosity and ultrasonic velocity measurements. Keywords: Blends, Phase separation, Viscosity, Rheology</description><subject>Castor oil</subject><subject>Epoxy resins</subject><subject>Materials research</subject><subject>Mechanical properties</subject><subject>Polymeric composites</subject><subject>Polymers</subject><subject>Polymethylmethacrylate</subject><subject>Rheology</subject><issn>2041-2479</issn><issn>2041-2479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNptjMtqwzAQRUVpISHNPwiydpFsSRMvQ-gLAoGSfRhJI1tFiYrtlubvK2gXWXTuYi6HM3PD5rVQsqoVtLdXfcaW4_guymhRYD1n6q2nnHIXHSZuqcevmD8HngP31F_8gBN57nCccoExcfrI35d7dhcwjbT82wt2eHo8bF-q3f75dbvZVZ0BWSlhAAGDcz4EQUoBGmlCDWunjCeP6FvbWAdWCWyNabRsg_XGSwVOg20WbPX7tsNEx3gOeRrQneLojpsGtF5LAbJYD_9YJZ5O0eUzhVj41cEPB-pSjg</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Riaz, Ufana</creator><creator>Ashraf, S.M</creator><creator>Ahmad, Sharif</creator><creator>Sharma, H.O</creator><general>Sage Publications Ltd. (UK)</general><scope/></search><sort><creationdate>20140701</creationdate><title>Rheological behaviour of dehydrated castor oil epoxy</title><author>Riaz, Ufana ; Ashraf, S.M ; Ahmad, Sharif ; Sharma, H.O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g671-4067a7afccdff0e447a616f278c46dedaad9b3bc7b40a9663519fbd6d147c57b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Castor oil</topic><topic>Epoxy resins</topic><topic>Materials research</topic><topic>Mechanical properties</topic><topic>Polymeric composites</topic><topic>Polymers</topic><topic>Polymethylmethacrylate</topic><topic>Rheology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Riaz, Ufana</creatorcontrib><creatorcontrib>Ashraf, S.M</creatorcontrib><creatorcontrib>Ahmad, Sharif</creatorcontrib><creatorcontrib>Sharma, H.O</creatorcontrib><jtitle>Polymers from renewable resources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Riaz, Ufana</au><au>Ashraf, S.M</au><au>Ahmad, Sharif</au><au>Sharma, H.O</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rheological behaviour of dehydrated castor oil epoxy</atitle><jtitle>Polymers from renewable resources</jtitle><date>2014-07-01</date><risdate>2014</risdate><volume>5</volume><issue>3</issue><spage>91</spage><pages>91-</pages><issn>2041-2479</issn><eissn>2041-2479</eissn><abstract>Blending of sustainable resource based polymers with synthetic polymers can be used to design biodegradable and biocompatible materials that hold immense potential for their application as green packaging materials. Since the molar mass of sustainable resource based polymers is lower than the synthetic polymers, they are likely to form heterogeneous blends with low compatibility Therefore, it is significant to theoretically predict the compatibility of such so as to determine at what composition and temperature, these blends can be compatible. The present preliminary investigation reports the rheological characteristics of highly concentrated blend solutions (8 wt%) of dehydrated castor oil epoxy blend (DCOE) with polymethylmethacrylate (PMMA) at various compositions and temperatures to theoretically predict the miscibility of this blend in the solid phase. The obtained values were compared with the experimental results obtained from viscosity and ultrasonic velocity measurements. Keywords: Blends, Phase separation, Viscosity, Rheology</abstract><pub>Sage Publications Ltd. (UK)</pub></addata></record> |
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subjects | Castor oil Epoxy resins Materials research Mechanical properties Polymeric composites Polymers Polymethylmethacrylate Rheology |
title | Rheological behaviour of dehydrated castor oil epoxy |
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