CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE

CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE

The effect of molecular weight of fractionated polychloroprene on its capillary flow properties was investigated by the use of a Koka type flow tester. The following relations were obtained among the molecular weight and other quantities: logP∝logMw, logγc∝-logMw, where P is the applied pressure, γc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:NIPPON GOMU KYOKAISHI 1973, Vol.46(6), pp.502-506
Hauptverfasser: KAWASAKI, Nobuhiro, YAMAGATA, Yoshinori, OHNO, Syotaro, HASHIMOTO, Tutomu
Format: Artikel
Sprache:jpn
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 506
container_issue 6
container_start_page 502
container_title NIPPON GOMU KYOKAISHI
container_volume 46
creator KAWASAKI, Nobuhiro
YAMAGATA, Yoshinori
OHNO, Syotaro
HASHIMOTO, Tutomu
description The effect of molecular weight of fractionated polychloroprene on its capillary flow properties was investigated by the use of a Koka type flow tester. The following relations were obtained among the molecular weight and other quantities: logP∝logMw, logγc∝-logMw, where P is the applied pressure, γc the critical shear rate, and Mw the weight average molecular weight. Moreover, it was proved that the die swell (D/D0) and the critical die swell (D/D0)c above whose shear rate a distortion occurred increased with an increase in Mw. At a certain shear rate, the critical molecular weight below which the die swell would not occur was defined.
doi_str_mv 10.2324/gomu.46.502
format Article
fullrecord <record><control><sourceid>jstage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_2324_gomu_46_502</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>article_gomu1944_46_6_46_6_502_article_char_en</sourcerecordid><originalsourceid>FETCH-LOGICAL-c196n-74c762bab0a7f04fad0974b62c1ee4d3568e7bc0abf7278e5c6a79d775810d6d3</originalsourceid><addsrcrecordid>eNo9z01Pg0AQBuCN0cRGe_IPcDfU2WXYhSOhYEk2XYIY7WmzLEut6YeBevDfS63pZeYwzzvJS8gDhRkLGD6tD7vvGfJZCOyKTGgUoQ-I7JpMAFjsA2Pvt2Q6DJsGIKAQMuQTEqdJWUiZVCsvl-rNKytVZlVdZC-eyr28StK6UMukzuZeqeQqXUg1iipbZvfkpjPbwU3_9x15zbM6XfhSPRdpIn1LY773BVrBWWMaMKID7EwLscCGM0udwzYIeeREY8E0nWAicqHlRsStEGFEoeVtcEcez39tfxiG3nX6q9_sTP-jKehTcX0qrpHrsfio52f9ORzN2l2s6Y8bu3V_lsaIJ8_PY4xdzvbD9Nrtg1_KWl9F</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><creator>KAWASAKI, Nobuhiro ; YAMAGATA, Yoshinori ; OHNO, Syotaro ; HASHIMOTO, Tutomu</creator><creatorcontrib>KAWASAKI, Nobuhiro ; YAMAGATA, Yoshinori ; OHNO, Syotaro ; HASHIMOTO, Tutomu</creatorcontrib><description>The effect of molecular weight of fractionated polychloroprene on its capillary flow properties was investigated by the use of a Koka type flow tester. The following relations were obtained among the molecular weight and other quantities: logP∝logMw, logγc∝-logMw, where P is the applied pressure, γc the critical shear rate, and Mw the weight average molecular weight. Moreover, it was proved that the die swell (D/D0) and the critical die swell (D/D0)c above whose shear rate a distortion occurred increased with an increase in Mw. At a certain shear rate, the critical molecular weight below which the die swell would not occur was defined.</description><identifier>ISSN: 0029-022X</identifier><identifier>EISSN: 1884-0442</identifier><identifier>DOI: 10.2324/gomu.46.502</identifier><language>jpn</language><publisher>THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN</publisher><ispartof>NIPPON GOMU KYOKAISHI, 1973, Vol.46(6), pp.502-506</ispartof><rights>The Society of Rubber Industry, Japan</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c196n-74c762bab0a7f04fad0974b62c1ee4d3568e7bc0abf7278e5c6a79d775810d6d3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>KAWASAKI, Nobuhiro</creatorcontrib><creatorcontrib>YAMAGATA, Yoshinori</creatorcontrib><creatorcontrib>OHNO, Syotaro</creatorcontrib><creatorcontrib>HASHIMOTO, Tutomu</creatorcontrib><title>CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE</title><title>NIPPON GOMU KYOKAISHI</title><addtitle>NIPPON GOMU KYOKAISHI</addtitle><description>The effect of molecular weight of fractionated polychloroprene on its capillary flow properties was investigated by the use of a Koka type flow tester. The following relations were obtained among the molecular weight and other quantities: logP∝logMw, logγc∝-logMw, where P is the applied pressure, γc the critical shear rate, and Mw the weight average molecular weight. Moreover, it was proved that the die swell (D/D0) and the critical die swell (D/D0)c above whose shear rate a distortion occurred increased with an increase in Mw. At a certain shear rate, the critical molecular weight below which the die swell would not occur was defined.</description><issn>0029-022X</issn><issn>1884-0442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1973</creationdate><recordtype>article</recordtype><recordid>eNo9z01Pg0AQBuCN0cRGe_IPcDfU2WXYhSOhYEk2XYIY7WmzLEut6YeBevDfS63pZeYwzzvJS8gDhRkLGD6tD7vvGfJZCOyKTGgUoQ-I7JpMAFjsA2Pvt2Q6DJsGIKAQMuQTEqdJWUiZVCsvl-rNKytVZlVdZC-eyr28StK6UMukzuZeqeQqXUg1iipbZvfkpjPbwU3_9x15zbM6XfhSPRdpIn1LY773BVrBWWMaMKID7EwLscCGM0udwzYIeeREY8E0nWAicqHlRsStEGFEoeVtcEcez39tfxiG3nX6q9_sTP-jKehTcX0qrpHrsfio52f9ORzN2l2s6Y8bu3V_lsaIJ8_PY4xdzvbD9Nrtg1_KWl9F</recordid><startdate>1973</startdate><enddate>1973</enddate><creator>KAWASAKI, Nobuhiro</creator><creator>YAMAGATA, Yoshinori</creator><creator>OHNO, Syotaro</creator><creator>HASHIMOTO, Tutomu</creator><general>THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>1973</creationdate><title>CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE</title><author>KAWASAKI, Nobuhiro ; YAMAGATA, Yoshinori ; OHNO, Syotaro ; HASHIMOTO, Tutomu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c196n-74c762bab0a7f04fad0974b62c1ee4d3568e7bc0abf7278e5c6a79d775810d6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1973</creationdate><toplevel>online_resources</toplevel><creatorcontrib>KAWASAKI, Nobuhiro</creatorcontrib><creatorcontrib>YAMAGATA, Yoshinori</creatorcontrib><creatorcontrib>OHNO, Syotaro</creatorcontrib><creatorcontrib>HASHIMOTO, Tutomu</creatorcontrib><collection>CrossRef</collection><jtitle>NIPPON GOMU KYOKAISHI</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KAWASAKI, Nobuhiro</au><au>YAMAGATA, Yoshinori</au><au>OHNO, Syotaro</au><au>HASHIMOTO, Tutomu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE</atitle><jtitle>NIPPON GOMU KYOKAISHI</jtitle><addtitle>NIPPON GOMU KYOKAISHI</addtitle><date>1973</date><risdate>1973</risdate><volume>46</volume><issue>6</issue><spage>502</spage><epage>506</epage><pages>502-506</pages><issn>0029-022X</issn><eissn>1884-0442</eissn><abstract>The effect of molecular weight of fractionated polychloroprene on its capillary flow properties was investigated by the use of a Koka type flow tester. The following relations were obtained among the molecular weight and other quantities: logP∝logMw, logγc∝-logMw, where P is the applied pressure, γc the critical shear rate, and Mw the weight average molecular weight. Moreover, it was proved that the die swell (D/D0) and the critical die swell (D/D0)c above whose shear rate a distortion occurred increased with an increase in Mw. At a certain shear rate, the critical molecular weight below which the die swell would not occur was defined.</abstract><pub>THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN</pub><doi>10.2324/gomu.46.502</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0029-022X
ispartof NIPPON GOMU KYOKAISHI, 1973, Vol.46(6), pp.502-506
issn 0029-022X
1884-0442
language jpn
recordid cdi_crossref_primary_10_2324_gomu_46_502
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection
title CAPILLARY FLOW PROPERTIES OF FRACTIONATED POLYCHLOROPRENE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T01%3A21%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=CAPILLARY%20FLOW%20PROPERTIES%20OF%20FRACTIONATED%20POLYCHLOROPRENE&rft.jtitle=NIPPON%20GOMU%20KYOKAISHI&rft.au=KAWASAKI,%20Nobuhiro&rft.date=1973&rft.volume=46&rft.issue=6&rft.spage=502&rft.epage=506&rft.pages=502-506&rft.issn=0029-022X&rft.eissn=1884-0442&rft_id=info:doi/10.2324/gomu.46.502&rft_dat=%3Cjstage_cross%3Earticle_gomu1944_46_6_46_6_502_article_char_en%3C/jstage_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true