Improvement of the Coating Properties of Polypropylene by Ozone Treatment
In order to improve the coating properties of polypropylene (PP) surfaces, three types of polypropylene--homopolymer (JHH-G), block copolymer with ethylene (BJH-G), and random copolymer with ethylene (GFL-G)--were ozonized at ozone concentrations of 1.38, 0.64, 0.41mol%. The ozonized samples were ul...
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| Veröffentlicht in: | Hyōmen gijutsu 1990/03/01, Vol.41(3), pp.273-277 |
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| container_title | Hyōmen gijutsu |
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| creator | YU, Jian SHIRAISHI, Shinsaku |
| description | In order to improve the coating properties of polypropylene (PP) surfaces, three types of polypropylene--homopolymer (JHH-G), block copolymer with ethylene (BJH-G), and random copolymer with ethylene (GFL-G)--were ozonized at ozone concentrations of 1.38, 0.64, 0.41mol%. The ozonized samples were ultrasonically washed with chloroform and coated with various paints. Adhesion strengths of the coatings were evaluated by the peeling test method. The following results were obtained: 1) The adhesion of paints onto polypropylenes was greatly improved. 2) The increase in adhesion strength was dependent on the substrates in the order of BJH-G>GFL-G>JHH-G. 3) Optimum ozonization conditions were found to exist for each of the polypropylenes. 4) Reactive paints such as epoxy and acryl urethane resins afford better adhesion strength than conventional ones (acryl or PVC resin). |
| doi_str_mv | 10.4139/sfj.41.273 |
| format | Article |
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The ozonized samples were ultrasonically washed with chloroform and coated with various paints. Adhesion strengths of the coatings were evaluated by the peeling test method. The following results were obtained: 1) The adhesion of paints onto polypropylenes was greatly improved. 2) The increase in adhesion strength was dependent on the substrates in the order of BJH-G>GFL-G>JHH-G. 3) Optimum ozonization conditions were found to exist for each of the polypropylenes. 4) Reactive paints such as epoxy and acryl urethane resins afford better adhesion strength than conventional ones (acryl or PVC resin).</description><identifier>ISSN: 0915-1869</identifier><identifier>EISSN: 1884-3409</identifier><identifier>DOI: 10.4139/sfj.41.273</identifier><language>eng</language><publisher>Tokyo: The Surface Finishing Society of Japan</publisher><subject>Coating Property ; Ozone Treatment ; Polypropylene</subject><ispartof>Journal of The Surface Finishing Society of Japan, 1990/03/01, Vol.41(3), pp.273-277</ispartof><rights>The Surface Finishing Society of Japan</rights><rights>Copyright Japan Science and Technology Agency 1990</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>YU, Jian</creatorcontrib><creatorcontrib>SHIRAISHI, Shinsaku</creatorcontrib><title>Improvement of the Coating Properties of Polypropylene by Ozone Treatment</title><title>Hyōmen gijutsu</title><addtitle>Journal of The Surface Finishing Society of Japan</addtitle><description>In order to improve the coating properties of polypropylene (PP) surfaces, three types of polypropylene--homopolymer (JHH-G), block copolymer with ethylene (BJH-G), and random copolymer with ethylene (GFL-G)--were ozonized at ozone concentrations of 1.38, 0.64, 0.41mol%. The ozonized samples were ultrasonically washed with chloroform and coated with various paints. Adhesion strengths of the coatings were evaluated by the peeling test method. The following results were obtained: 1) The adhesion of paints onto polypropylenes was greatly improved. 2) The increase in adhesion strength was dependent on the substrates in the order of BJH-G>GFL-G>JHH-G. 3) Optimum ozonization conditions were found to exist for each of the polypropylenes. 4) Reactive paints such as epoxy and acryl urethane resins afford better adhesion strength than conventional ones (acryl or PVC resin).</description><subject>Coating Property</subject><subject>Ozone Treatment</subject><subject>Polypropylene</subject><issn>0915-1869</issn><issn>1884-3409</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNo9kMtqwzAQRUVpoWnaTb_A0F3BqWRZtmdZTB-BQLJI10JyRkmMY7mSU3C_vjIu2cxcmDOvS8gjo4uUcXjxpg5ikeT8isxYUaQxTylckxkFJmJWZHBL7ryvKeVcZPmMLJenztkfPGHbR9ZE_QGj0qr-2O6jjbMduv6IfqxsbDMEtBsabDHSQ7T-tUFsHap-7L4nN0Y1Hh_-85x8vb9ty894tf5Ylq-ruEpYxuNE8YoqyDlDWmUCUmDMiATEjvNE50aD1gVHzk0uMgClYQeQ51qbncpEIficPE1zwzHfZ_S9rO3ZtWGlZGEYhfBqEajniaqc9d6hkZ07npQbJKNytEoGq4KQwaoAlxNc-17t8YKq8HzV4IgyKGDE-RRC16VaHZST2PI_m2RzlA</recordid><startdate>19900301</startdate><enddate>19900301</enddate><creator>YU, Jian</creator><creator>SHIRAISHI, Shinsaku</creator><general>The Surface Finishing Society of Japan</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19900301</creationdate><title>Improvement of the Coating Properties of Polypropylene by Ozone Treatment</title><author>YU, Jian ; SHIRAISHI, Shinsaku</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2163-2a3c0a9731e0c6594911f5295d332b7fb9bb83e33f75699ab9d9977bbfda65853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Coating Property</topic><topic>Ozone Treatment</topic><topic>Polypropylene</topic><toplevel>online_resources</toplevel><creatorcontrib>YU, Jian</creatorcontrib><creatorcontrib>SHIRAISHI, Shinsaku</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Hyōmen gijutsu</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>YU, Jian</au><au>SHIRAISHI, Shinsaku</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improvement of the Coating Properties of Polypropylene by Ozone Treatment</atitle><jtitle>Hyōmen gijutsu</jtitle><addtitle>Journal of The Surface Finishing Society of Japan</addtitle><date>1990-03-01</date><risdate>1990</risdate><volume>41</volume><issue>3</issue><spage>273</spage><epage>277</epage><pages>273-277</pages><issn>0915-1869</issn><eissn>1884-3409</eissn><abstract>In order to improve the coating properties of polypropylene (PP) surfaces, three types of polypropylene--homopolymer (JHH-G), block copolymer with ethylene (BJH-G), and random copolymer with ethylene (GFL-G)--were ozonized at ozone concentrations of 1.38, 0.64, 0.41mol%. The ozonized samples were ultrasonically washed with chloroform and coated with various paints. Adhesion strengths of the coatings were evaluated by the peeling test method. The following results were obtained: 1) The adhesion of paints onto polypropylenes was greatly improved. 2) The increase in adhesion strength was dependent on the substrates in the order of BJH-G>GFL-G>JHH-G. 3) Optimum ozonization conditions were found to exist for each of the polypropylenes. 4) Reactive paints such as epoxy and acryl urethane resins afford better adhesion strength than conventional ones (acryl or PVC resin).</abstract><cop>Tokyo</cop><pub>The Surface Finishing Society of Japan</pub><doi>10.4139/sfj.41.273</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of The Surface Finishing Society of Japan, 1990/03/01, Vol.41(3), pp.273-277 |
| issn | 0915-1869 1884-3409 |
| language | eng |
| recordid | cdi_proquest_journals_1491090918 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Coating Property Ozone Treatment Polypropylene |
| title | Improvement of the Coating Properties of Polypropylene by Ozone Treatment |
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