Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages
In the present work, tracking phenomena has been studied with the ethylene propylene diene monomer (EPDM) material under the a.c. and d.c. voltages, with ammonium chloride/acid rain solution as the contaminant. It is noticed that the tracking time depends on the conductivity and flow rate of the con...
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| Veröffentlicht in: | Bulletin of materials science 2001, Vol.24 (6), p.587-593 |
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| creator | Sarathi, R. Rao, Uma Maheswar |
| description | In the present work, tracking phenomena has been studied with the ethylene propylene diene monomer (EPDM) material under the a.c. and d.c. voltages, with ammonium chloride/acid rain solution as the contaminant. It is noticed that the tracking time depends on the conductivity and flow rate of the contaminant. The physico-chemical analyses viz. wide angle X-ray diffraction (WAXD), thermo-gravimetric differential thermal analysis (TG-DTA) and the differential scanning calorimetry (DSC) studies, were carried out and it was concluded that the tracking process is a surface degradation process. The tracking time is different for a.c. and d.c. voltages. |
| doi_str_mv | 10.1007/BF02704006 |
| format | Article |
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It is noticed that the tracking time depends on the conductivity and flow rate of the contaminant. The physico-chemical analyses viz. wide angle X-ray diffraction (WAXD), thermo-gravimetric differential thermal analysis (TG-DTA) and the differential scanning calorimetry (DSC) studies, were carried out and it was concluded that the tracking process is a surface degradation process. 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It is noticed that the tracking time depends on the conductivity and flow rate of the contaminant. The physico-chemical analyses viz. wide angle X-ray diffraction (WAXD), thermo-gravimetric differential thermal analysis (TG-DTA) and the differential scanning calorimetry (DSC) studies, were carried out and it was concluded that the tracking process is a surface degradation process. The tracking time is different for a.c. and d.c. voltages.</description><subject>Acid rain</subject><subject>Ammonium chloride</subject><subject>Contaminants</subject><subject>Dienes</subject><subject>Differential thermal analysis</subject><subject>Electric potential</subject><subject>Ethylene</subject><subject>Monomers</subject><subject>Propylene</subject><subject>Tracking</subject><subject>Voltage</subject><issn>0250-4707</issn><issn>0973-7669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kU1P3DAQhq2qSN0uvfQXWD3wJWXrr8TJsV1YQAK1h_YcOfZ4a0jsxU5W4gfwv_GylZA4cJl5Z_TMSO8MQl8pWVBC5PefK8IkEYRUH9CMNJIXsqqaj1mzkhRCEvkJfU7pjhDaCEFn6OnabyGNbq1GFzwOFqcpWqUBD8E46_RLP2HnMYz_HnvwgDcxbPbKuF0cgg8DRHxy8fv89hTHqetyZSbAY8BjVPre-TWevMldtdALrLzBZie2oR_VGtIhOrCqT_Dlf56jv6uLP8ur4ubX5fXyx02heVmOheWMKNbYUgIFYUknjZR1xwyrrOQCgMrKUiY0p1QbIbiwBmSpjcmTHVN8jo73e7OFhyn7bgeXNPS98hCm1DasYrJh-W5zdPQuyaq6ppI0Gfz2BrwLU_TZRVvXom54VbIMne0hHUNKEWy7iW5Q8bGlpN09rn19HH8GrmyKtQ</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Sarathi, R.</creator><creator>Rao, Uma Maheswar</creator><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>2001</creationdate><title>Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages</title><author>Sarathi, R. ; Rao, Uma Maheswar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-f320a29f57e1e4f0b7d778b2d26f734ee176f124c311cd4434fde75cddf32b2a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Acid rain</topic><topic>Ammonium chloride</topic><topic>Contaminants</topic><topic>Dienes</topic><topic>Differential thermal analysis</topic><topic>Electric potential</topic><topic>Ethylene</topic><topic>Monomers</topic><topic>Propylene</topic><topic>Tracking</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sarathi, R.</creatorcontrib><creatorcontrib>Rao, Uma Maheswar</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Bulletin of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sarathi, R.</au><au>Rao, Uma Maheswar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages</atitle><jtitle>Bulletin of materials science</jtitle><date>2001</date><risdate>2001</risdate><volume>24</volume><issue>6</issue><spage>587</spage><epage>593</epage><pages>587-593</pages><issn>0250-4707</issn><eissn>0973-7669</eissn><abstract>In the present work, tracking phenomena has been studied with the ethylene propylene diene monomer (EPDM) material under the a.c. and d.c. voltages, with ammonium chloride/acid rain solution as the contaminant. It is noticed that the tracking time depends on the conductivity and flow rate of the contaminant. The physico-chemical analyses viz. wide angle X-ray diffraction (WAXD), thermo-gravimetric differential thermal analysis (TG-DTA) and the differential scanning calorimetry (DSC) studies, were carried out and it was concluded that the tracking process is a surface degradation process. The tracking time is different for a.c. and d.c. voltages.</abstract><cop>Bangalore</cop><pub>Springer Nature B.V</pub><doi>10.1007/BF02704006</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Bulletin of materials science, 2001, Vol.24 (6), p.587-593 |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Indian Academy of Sciences; ProQuest Central UK/Ireland; Free Full-Text Journals in Chemistry; SpringerLink Journals - AutoHoldings; ProQuest Central |
| subjects | Acid rain Ammonium chloride Contaminants Dienes Differential thermal analysis Electric potential Ethylene Monomers Propylene Tracking Voltage |
| title | Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages |
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