Preparation and characterization of PPRC/EPDM thermoplastic vulcanizates: A comparative study
ABSTRACT Thermoplastic vulcanizates (TPVs) of polypropylene random copolymer (PPRC) with ethylene–propylene diene monomer rubber (EPDM) were prepared through in situ and ex situ compatibilization techniques. Silanized silica as nanofiller was incorporated in the ex situ compatibilized TPVs. Mechanic...
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| Veröffentlicht in: | Journal of applied polymer science 2018-10, Vol.135 (38), p.n/a |
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| container_title | Journal of applied polymer science |
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| creator | Saeed, Farhan Anwar, Saleem Irfan, Muhammad Shafiq Qaiser, Asif Ali Gill, Yasir Qayyum |
| description | ABSTRACT
Thermoplastic vulcanizates (TPVs) of polypropylene random copolymer (PPRC) with ethylene–propylene diene monomer rubber (EPDM) were prepared through in situ and ex situ compatibilization techniques. Silanized silica as nanofiller was incorporated in the ex situ compatibilized TPVs. Mechanical properties were measured for different formulated TPVs with increasing loading of EPDM from 10 to 30 phr. A comparative data is generated to discuss the effect of two compatibilization techniques and addition of silica filler in the TPVs. The degradation studies were also carried out to check the stability of the blends under harsh ultraviolet environment. The in situ compatibilized TPVs provided better overall mechanical properties. Moreover, it is worth mentioning that the properties of ex situ compatiblized TPVs were enhanced by incorporation of silanized silica filler. Silanized silica filler helped in reducing the die swell significantly. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46726. |
| doi_str_mv | 10.1002/app.46726 |
| format | Article |
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Thermoplastic vulcanizates (TPVs) of polypropylene random copolymer (PPRC) with ethylene–propylene diene monomer rubber (EPDM) were prepared through in situ and ex situ compatibilization techniques. Silanized silica as nanofiller was incorporated in the ex situ compatibilized TPVs. Mechanical properties were measured for different formulated TPVs with increasing loading of EPDM from 10 to 30 phr. A comparative data is generated to discuss the effect of two compatibilization techniques and addition of silica filler in the TPVs. The degradation studies were also carried out to check the stability of the blends under harsh ultraviolet environment. The in situ compatibilized TPVs provided better overall mechanical properties. Moreover, it is worth mentioning that the properties of ex situ compatiblized TPVs were enhanced by incorporation of silanized silica filler. Silanized silica filler helped in reducing the die swell significantly. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46726.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.46726</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc</publisher><subject>Comparative studies ; Compatibility ; Die swell ; ex situ compatibilized blends ; in situ compatibilized blends ; Materials science ; Mechanical properties ; Polymers ; Propylene ; Rubber ; silanized silica containing blends ; Silicon dioxide ; thermoplastic vulcanizates ; UV degradation</subject><ispartof>Journal of applied polymer science, 2018-10, Vol.135 (38), p.n/a</ispartof><rights>2018 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3346-cee70762d6ca24b65a589d81f4c749b859b2ee4cf09726f2880195a7f251aa2b3</citedby><cites>FETCH-LOGICAL-c3346-cee70762d6ca24b65a589d81f4c749b859b2ee4cf09726f2880195a7f251aa2b3</cites><orcidid>0000-0002-7661-7491</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.46726$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.46726$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Saeed, Farhan</creatorcontrib><creatorcontrib>Anwar, Saleem</creatorcontrib><creatorcontrib>Irfan, Muhammad Shafiq</creatorcontrib><creatorcontrib>Qaiser, Asif Ali</creatorcontrib><creatorcontrib>Gill, Yasir Qayyum</creatorcontrib><title>Preparation and characterization of PPRC/EPDM thermoplastic vulcanizates: A comparative study</title><title>Journal of applied polymer science</title><description>ABSTRACT
Thermoplastic vulcanizates (TPVs) of polypropylene random copolymer (PPRC) with ethylene–propylene diene monomer rubber (EPDM) were prepared through in situ and ex situ compatibilization techniques. Silanized silica as nanofiller was incorporated in the ex situ compatibilized TPVs. Mechanical properties were measured for different formulated TPVs with increasing loading of EPDM from 10 to 30 phr. A comparative data is generated to discuss the effect of two compatibilization techniques and addition of silica filler in the TPVs. The degradation studies were also carried out to check the stability of the blends under harsh ultraviolet environment. The in situ compatibilized TPVs provided better overall mechanical properties. Moreover, it is worth mentioning that the properties of ex situ compatiblized TPVs were enhanced by incorporation of silanized silica filler. Silanized silica filler helped in reducing the die swell significantly. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46726.</description><subject>Comparative studies</subject><subject>Compatibility</subject><subject>Die swell</subject><subject>ex situ compatibilized blends</subject><subject>in situ compatibilized blends</subject><subject>Materials science</subject><subject>Mechanical properties</subject><subject>Polymers</subject><subject>Propylene</subject><subject>Rubber</subject><subject>silanized silica containing blends</subject><subject>Silicon dioxide</subject><subject>thermoplastic vulcanizates</subject><subject>UV degradation</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kE1PwzAMhiMEEmNw4B9E4sShW5KmacJtGuNDAlEhOKIoTROtU9eUpB0av56MckU-WLYfv5ZfAC4xmmGEyFx13YyynLAjMMFI5AllhB-DSZzhhAuRnYKzEDYIYZwhNgEfhTed8qqvXQtVW0G9jpXuja-_x6azsChel_NVcfsM-7XxW9c1KvS1hruh0ao9gCbcwAXUbjtq7QwM_VDtz8GJVU0wF395Ct7vVm_Lh-Tp5f5xuXhKdJpSlmhjcpQzUjGtCC1ZpjIuKo4t1TkVJc9ESYyh2saHCLOEc4RFpnJLMqwUKdMpuBp1O-8-BxN6uXGDb-NJSXAaA6Upj9T1SGnvQvDGys7XW-X3EiN5cE9G9-Sve5Gdj-xX3Zj9_6BcFMW48QPoLHEa</recordid><startdate>20181010</startdate><enddate>20181010</enddate><creator>Saeed, Farhan</creator><creator>Anwar, Saleem</creator><creator>Irfan, Muhammad Shafiq</creator><creator>Qaiser, Asif Ali</creator><creator>Gill, Yasir Qayyum</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-7661-7491</orcidid></search><sort><creationdate>20181010</creationdate><title>Preparation and characterization of PPRC/EPDM thermoplastic vulcanizates: A comparative study</title><author>Saeed, Farhan ; Anwar, Saleem ; Irfan, Muhammad Shafiq ; Qaiser, Asif Ali ; Gill, Yasir Qayyum</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3346-cee70762d6ca24b65a589d81f4c749b859b2ee4cf09726f2880195a7f251aa2b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Comparative studies</topic><topic>Compatibility</topic><topic>Die swell</topic><topic>ex situ compatibilized blends</topic><topic>in situ compatibilized blends</topic><topic>Materials science</topic><topic>Mechanical properties</topic><topic>Polymers</topic><topic>Propylene</topic><topic>Rubber</topic><topic>silanized silica containing blends</topic><topic>Silicon dioxide</topic><topic>thermoplastic vulcanizates</topic><topic>UV degradation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saeed, Farhan</creatorcontrib><creatorcontrib>Anwar, Saleem</creatorcontrib><creatorcontrib>Irfan, Muhammad Shafiq</creatorcontrib><creatorcontrib>Qaiser, Asif Ali</creatorcontrib><creatorcontrib>Gill, Yasir Qayyum</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saeed, Farhan</au><au>Anwar, Saleem</au><au>Irfan, Muhammad Shafiq</au><au>Qaiser, Asif Ali</au><au>Gill, Yasir Qayyum</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and characterization of PPRC/EPDM thermoplastic vulcanizates: A comparative study</atitle><jtitle>Journal of applied polymer science</jtitle><date>2018-10-10</date><risdate>2018</risdate><volume>135</volume><issue>38</issue><epage>n/a</epage><issn>0021-8995</issn><eissn>1097-4628</eissn><abstract>ABSTRACT
Thermoplastic vulcanizates (TPVs) of polypropylene random copolymer (PPRC) with ethylene–propylene diene monomer rubber (EPDM) were prepared through in situ and ex situ compatibilization techniques. Silanized silica as nanofiller was incorporated in the ex situ compatibilized TPVs. Mechanical properties were measured for different formulated TPVs with increasing loading of EPDM from 10 to 30 phr. A comparative data is generated to discuss the effect of two compatibilization techniques and addition of silica filler in the TPVs. The degradation studies were also carried out to check the stability of the blends under harsh ultraviolet environment. The in situ compatibilized TPVs provided better overall mechanical properties. Moreover, it is worth mentioning that the properties of ex situ compatiblized TPVs were enhanced by incorporation of silanized silica filler. Silanized silica filler helped in reducing the die swell significantly. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46726.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/app.46726</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-7661-7491</orcidid></addata></record> |
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| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Comparative studies Compatibility Die swell ex situ compatibilized blends in situ compatibilized blends Materials science Mechanical properties Polymers Propylene Rubber silanized silica containing blends Silicon dioxide thermoplastic vulcanizates UV degradation |
| title | Preparation and characterization of PPRC/EPDM thermoplastic vulcanizates: A comparative study |
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