Radiation effects on poly(propylene) (PP)/ethylene-vinyl acetate copolymer (EVA) blends
Radiation effects on poly(propylene)/ethylene–vinyl acetate copolymer (PP/EVA) blends are discussed. Increasing the EVA content enhanced the crosslinking effect of radiation in PP/EVA blends. This effect was significant when the EVA content was ≥50% in PP/EVA blends that were exposed to γ‐ray irradi...
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| Veröffentlicht in: | Journal of applied polymer science 2002-12, Vol.86 (13), p.3420-3424 |
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| container_end_page | 3424 |
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| container_title | Journal of applied polymer science |
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| creator | Dalai, Siqin Wenxiu, Chen |
| description | Radiation effects on poly(propylene)/ethylene–vinyl acetate copolymer (PP/EVA) blends are discussed. Increasing the EVA content enhanced the crosslinking effect of radiation in PP/EVA blends. This effect was significant when the EVA content was ≥50% in PP/EVA blends that were exposed to γ‐ray irradiation in air. This phenomenon is discussed in relation to the compatibility, morphology, and thermal properties of PP/EVA blends. The results indicate that the effect is dependent on the compatibility, the increase in the amorphous region content, and the EVA content in PP/EVA blends. The possible mechanism of radiation crosslinking or degradation in irradiated PP/EVA blends was studied quantitatively by a novel method, a “step analysis” process, and thermal gravimetric analysis. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 3420–3424, 2002 |
| doi_str_mv | 10.1002/app.11365 |
| format | Article |
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Increasing the EVA content enhanced the crosslinking effect of radiation in PP/EVA blends. This effect was significant when the EVA content was ≥50% in PP/EVA blends that were exposed to γ‐ray irradiation in air. This phenomenon is discussed in relation to the compatibility, morphology, and thermal properties of PP/EVA blends. The results indicate that the effect is dependent on the compatibility, the increase in the amorphous region content, and the EVA content in PP/EVA blends. The possible mechanism of radiation crosslinking or degradation in irradiated PP/EVA blends was studied quantitatively by a novel method, a “step analysis” process, and thermal gravimetric analysis. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 3420–3424, 2002</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.11365</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>New York: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>amorphous ; Applied sciences ; blends ; compatibility ; Crosslinking and degradation ; ethylene-vinyl acetate copolymer ; Exact sciences and technology ; Physicochemistry of polymers ; poly(propylene) ; Polymers and radiations ; radiation</subject><ispartof>Journal of applied polymer science, 2002-12, Vol.86 (13), p.3420-3424</ispartof><rights>Copyright © 2002 Wiley Periodicals, Inc.</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4015-15101000324ae9564f3466653a10c44712002ac87697bd43d9f1fff625f0bd9b3</citedby><cites>FETCH-LOGICAL-c4015-15101000324ae9564f3466653a10c44712002ac87697bd43d9f1fff625f0bd9b3</cites></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.11365$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.11365$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14191089$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Dalai, Siqin</creatorcontrib><creatorcontrib>Wenxiu, Chen</creatorcontrib><title>Radiation effects on poly(propylene) (PP)/ethylene-vinyl acetate copolymer (EVA) blends</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>Radiation effects on poly(propylene)/ethylene–vinyl acetate copolymer (PP/EVA) blends are discussed. Increasing the EVA content enhanced the crosslinking effect of radiation in PP/EVA blends. This effect was significant when the EVA content was ≥50% in PP/EVA blends that were exposed to γ‐ray irradiation in air. This phenomenon is discussed in relation to the compatibility, morphology, and thermal properties of PP/EVA blends. The results indicate that the effect is dependent on the compatibility, the increase in the amorphous region content, and the EVA content in PP/EVA blends. The possible mechanism of radiation crosslinking or degradation in irradiated PP/EVA blends was studied quantitatively by a novel method, a “step analysis” process, and thermal gravimetric analysis. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 3420–3424, 2002</description><subject>amorphous</subject><subject>Applied sciences</subject><subject>blends</subject><subject>compatibility</subject><subject>Crosslinking and degradation</subject><subject>ethylene-vinyl acetate copolymer</subject><subject>Exact sciences and technology</subject><subject>Physicochemistry of polymers</subject><subject>poly(propylene)</subject><subject>Polymers and radiations</subject><subject>radiation</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNp1kEtPwzAQhC0EEqVw4B_kAmoPod7Ej_hYVaWAKogQ0KPlOrYIpEmIUyD_HrflceK0u9pvRqNB6BTwBWAcjVRdXwDEjO6hHmDBQ8KiZB_1_A_CRAh6iI6ce8EYgGLWQ4t7leWqzasyMNYa3brAr3VVdIO6qequMKUZBoM0HY5M-7w9w_e87IpAadOq1gS62tAr0wSD6dN4GCw9k7ljdGBV4czJ9-yjx8vpw-QqnN_NrifjeagJBhoCBexz4zgiygjKiI0JY4zGCrAmhEPkgyudcCb4MiNxJixYa1lELV5mYhn30fnO16d9WxvXylXutCkKVZpq7WTEWcIpcA8Od6BuKucaY2Xd5CvVdBKw3FQnfXVyW51nz75NldOqsI0qde7-BAQE4ER4brTjPvLCdP8bynGa_jiHO0XuWvP5q1DNq2Q85lQubmfy5v5hlmJxIxfxF1JEii0</recordid><startdate>20021220</startdate><enddate>20021220</enddate><creator>Dalai, Siqin</creator><creator>Wenxiu, Chen</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20021220</creationdate><title>Radiation effects on poly(propylene) (PP)/ethylene-vinyl acetate copolymer (EVA) blends</title><author>Dalai, Siqin ; Wenxiu, Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4015-15101000324ae9564f3466653a10c44712002ac87697bd43d9f1fff625f0bd9b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>amorphous</topic><topic>Applied sciences</topic><topic>blends</topic><topic>compatibility</topic><topic>Crosslinking and degradation</topic><topic>ethylene-vinyl acetate copolymer</topic><topic>Exact sciences and technology</topic><topic>Physicochemistry of polymers</topic><topic>poly(propylene)</topic><topic>Polymers and radiations</topic><topic>radiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dalai, Siqin</creatorcontrib><creatorcontrib>Wenxiu, Chen</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><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>Dalai, Siqin</au><au>Wenxiu, Chen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Radiation effects on poly(propylene) (PP)/ethylene-vinyl acetate copolymer (EVA) blends</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2002-12-20</date><risdate>2002</risdate><volume>86</volume><issue>13</issue><spage>3420</spage><epage>3424</epage><pages>3420-3424</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>Radiation effects on poly(propylene)/ethylene–vinyl acetate copolymer (PP/EVA) blends are discussed. Increasing the EVA content enhanced the crosslinking effect of radiation in PP/EVA blends. This effect was significant when the EVA content was ≥50% in PP/EVA blends that were exposed to γ‐ray irradiation in air. This phenomenon is discussed in relation to the compatibility, morphology, and thermal properties of PP/EVA blends. The results indicate that the effect is dependent on the compatibility, the increase in the amorphous region content, and the EVA content in PP/EVA blends. The possible mechanism of radiation crosslinking or degradation in irradiated PP/EVA blends was studied quantitatively by a novel method, a “step analysis” process, and thermal gravimetric analysis. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 3420–3424, 2002</abstract><cop>New York</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.11365</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | amorphous Applied sciences blends compatibility Crosslinking and degradation ethylene-vinyl acetate copolymer Exact sciences and technology Physicochemistry of polymers poly(propylene) Polymers and radiations radiation |
| title | Radiation effects on poly(propylene) (PP)/ethylene-vinyl acetate copolymer (EVA) blends |
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