Flash DSC crystallization study of blown film grade bimodal high density polyethylene (HDPE) resins. Part 2. Non‐isothermal kinetics

Trevi?o‐Quintanilla Cecilia D.; Krishnamoorti Ramanan; Bonilla‐Ríos Jaime

摘要

ABSTRACT > Non‐isothermal ultra‐fast cooling crystallization tests were conducted on three blown film grade bimodal high density polyethylene (HDPE) resins using a fast differential scanning calorimeter, the Flash DSC. Non‐isothermal tests were performed at cooling rates between 50 and 4000°K/s, and the data were analyzed using the modified Avrami model by Jeziorny ( Polymer , 1978 , 19 , 1142). Non‐isothermal data were used to propose a new method named crystallization–time–temperature–superposition, and the two activation energies were obtained for each of the resins. This is very useful for obtaining theoretical crystallization kinetics data at different cooling rates, allowing its use in ultra‐fast cooling polymer processes such as blown film. ? 2017 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2017 , 55 , 1822–1827 </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract XMLNS =“http://www.wiley.com/namespaces/wiley”type =“main”> <title type =“main”>抽象</ title> >非等温超快速冷却结晶测试使用快速差动扫描量热计，闪光DSC在三个吹塑薄膜级双峰高密度聚乙烯（HDPE）树脂上进行。在50至4000℃的冷却速率下进行非等温试验，并使用Jeziorny（聚合物</ i>， 1978 </ b>，使用所述修饰的AVRAMI模型进行分析所述数据。< i> 19 </ i>，1142）。使用非等温数据来提出一种名为结晶 - 时间 - 温度叠加的新方法，并且为每个树脂获得两个活化能量。这对于以不同的冷却速率获得理论结晶动力学数据非常有用，允许其在超快速冷却聚合物方法中使用，例如吹膜。还2017年Wiley期刊，Inc.J.Minon。 SCI。，B部分：聚合物。物理。 2017 </ b>， 55 </ i>，1822-1827 </ p> </ abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35627/'>《Journal of Polymer Science, Part B. Polymer Physics》</a> <b style="margin: 0 2px;">|</b><span>2017年第24期</span><b style="margin: 0 2px;">|</b><span>共6页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Trevi?o‐Quintanilla Cecilia D.&option=202" target="_blank" rel="nofollow">Trevi?o‐Quintanilla Cecilia D.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Krishnamoorti Ramanan&option=202" target="_blank" rel="nofollow">Krishnamoorti Ramanan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Bonilla‐Ríos Jaime&option=202" target="_blank" rel="nofollow">Bonilla‐Ríos Jaime;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Tecnologico de Monterrey Escuela de Ingeniería y Ciencias Ave. Eugenio Garza Sada 2501Monterrey Nuevo León 64849 México;</p> <p>Department of Chemical EngineeringUniversity of Houston 4800 Calhoun RoadHouston TX 77204‐4004;</p> <p>Tecnologico de Monterrey Escuela de Ingeniería y Ciencias Ave. Eugenio Garza Sada 2501Monterrey Nuevo León 64849 México;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1185.html" title="高分子化学（高聚物）">高分子化学（高聚物）;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=bimodal resins&option=203" rel="nofollow">bimodal resins;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=crystallization&option=203" rel="nofollow">crystallization;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=crystallization kinetics&option=203" rel="nofollow">crystallization kinetics;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=differential scanning calorimetry (DSC)&option=203" rel="nofollow">differential scanning calorimetry (DSC);</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=HDPE&option=203" rel="nofollow">HDPE;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=kinetics (polym.)&option=203" rel="nofollow">kinetics (polym.);</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=polyethylene (PE)&option=203" rel="nofollow">polyethylene (PE);</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=scanning&option=203" rel="nofollow">scanning;</a> </p> <div class="translation"> 机译：双峰树脂;结晶;结晶动力学;差示扫描量热法（DSC）;HDPE;动力学（Polym.）;聚乙烯（PE）;扫描; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025810978.html">Flash DSC crystallization study of blown film grade bimodal high density polyethylene (HDPE) resins. 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</b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020314056684.html">可控剪切场下单峰及双峰HDPE结晶行为的比较与研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=高苏闽&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 高苏闽</a> <span> . 2018</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120101359396.html">一种双峰高密度聚乙烯树脂及其制备方法</a> <b>[P]</b> . <span> 中国专利： CN110540690A </span> <span> . 2019-12-06</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/061202735021.html">具有改进性质的双峰高密度聚乙烯树脂和组合物及其制备和使用方法</a> <b>[P]</b> . <span> 中国专利： CN104684989B </span> <span> . 2018.01.09</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130401302033.html">article and process for preparing article from bimodal high density polyethylene (hdpe) resin</a> <b>[P]</b> . <span> 外国专利：  BRPI1011799B1 </span> <span> . 2019-11-26</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：制品和由双峰高密度聚乙烯（HDPE）树脂制备制品的方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130455983872.html">ORIENTED HDPE FILMS WITH SKIN LAYERS, COATING FOR HIGH DENSITY POLYETHYLENE FILMS WITH SKIN LAYERS</a> <b>[P]</b> . <span> 外国专利：  HUT76421A </span> <span> . 1997-08-28</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：面向HDPE的具有皮层的薄膜，用于涂覆具有皮层的高密度聚乙烯薄膜 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130456976032.html">A stretched high density polyethylene film with a skin layer (ORIENTED HDPE FILMS WITH SKIN LAYERS)</a> <b>[P]</b> . <span> 外国专利：  KR960705675A 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