A new crystallization process in polypropylene highly filled with calcium carbonate

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• 作者：Jürgen E. K. Schawe ; Paul A. Vermeulen ; Martin van Drongelen
• 关键词：Crystallization ; Calcium carbonate filler ; Fast scanning calorimetry
• 刊名：Colloid & Polymer Science
• 出版年：2015
• 出版时间：June 2015
• 年：2015
• 卷：293
• 期：6
• 页码：1607-1614
• 全文大小：930 KB
• 参考文献：1.Silvestre C, Cimmino S, Duraccio D, Schick C (2007) Isothermal crystallization of isotactic poly(propylene) studied by superfast calorimetry. Macromol Rapid Commun 28:871-81View Article
  2.van Drongelen M, van Erp TB, Peters GWM (2012) Quantification of non-isothermal, multi-phase crystallization of isotactic polypropylene: the influence of cooling rate and pressure. Polymer 53:4758-769View Article
  3.Natta G, Corradini P (1960) Structure properties of isotactic polypropylene. Nuovo Cimento Suppl 15:40-1View Article
  4.Corradini P, Petraccone V, DeRosa C, Guerra G (1986) On the structure of the quenched mesomorphic phase of isotactic polypropylene. Macromolecules 19:2699-703View Article
  5.Grebowicz J, Lau SF, Wunderlich B (1984) The thermal properties of polypropylene. J Polym Sci Polym Symp 71:19-7View Article
  6.Konishi T, Nishida K, Kanaya T (2006) Crystallization of isotactic polypropylene from prequenched mesomorphic phase. Macromolecules 39:8035-040View Article
  7.Piccarolo S (1992) Morphological change in isotactic polypropylene as a function of cooling rate. J Macromol Sci Phys B31:501-11View Article
  8.Mileva D, Androsch R, Radusch HJ (2009) Effect of structure on light transmission in isotactic polypropylene and random propylene-1-butene copolymers. Polymer Bull 62:561-71View Article
  9.Androsch R, Di Lorenzo ML, Schick C, Wunderlich B (2010) Mesophases in polyethylene, polypropylene, and poly(1-butene). Polymer 51:4639-662View Article
  10.Somani RH, Hsiao BS, Nogales A, Fruitwala H, Srinivas S, Tsou AH (2001) Structure development during shear flow induced crystallization of i-PP: in situ wide-angle X-ray diffraction study. Macromolecules 34:5902-909View Article
  11.Mezghani K, Phillips PJ (1997) The γ-phase of high molecular weight isotactic polypropylene. II: The morphology of the γ-form crystallized at 200 MPa. Polymer 38:5725-733View Article
  12.Lotz B, Graff S, Wittmann JC, Crystal morphology of the γ (triclinic) phase of isotactic polypropylene and its relation to the α phase. J Poly Sci Part B Polym Phys 24: 2017-032
  13.Foresta T, Piccarolo S, Goldbeck-Wood G (2001) Competition between α and γ phases in isotactic polypropylene: effect of ethylene content and nucleating agent at different cooling rates. Polymer 42:1167-176View Article
  14.Lamberti G (2014) Flow induced crystallization of polymers. Chem Soc Rev 43:2240-252View Article
  15.Lamberti G, DeSantis F, Brucato V, Titomanlio G (2004) Modelling the interactions between light and crystallizing during fast cooling. Appl Phys A 78:895-01View Article
  16.De Santis F, Lamberti G, Peters GWM, Brucato V (2005) Improved experimental characterization of crystallization kinetics. Eur Polym J 41:2297-302View Article
  17.Lamberti G (2011) Isotactic polypropylene crystallization: analysis and modelling. Eur Polym J 47:1097-112View Article
  18.Schawe JEK (2014) Influence of processing conditions on polymer crystallization measured by fast scanning DSC. J Thermal Anal Calorim 116:1165-173View Article
  19.Schawe JEK (2015) Analysis of non-isothermal crystallization during cooling and reorganization during heating of isotactic polypropylene by fast scanning DSC. Thermochim Acta 603:85-3View Article
  20.De Santis F, Adamovsky S, Titomanlio G, Schick C (2006) Scanning nanocalorimetry at high cooling rate of isotactic polypropylene. Macromolecules 39:2562-567View Article
  21.De Santis F, Adamovsky S, Titomanlio G, Schick C (2007) Isothermal nanocalorimetry of isotactic polypropylene. Macromolecules 40:9026-031View Article
  22.Konishi T, Nishida K, Kanaya T (2006) Crystallization of isotactic polypropylene from prequenched mesomorphic phase. Macromolecules 39:8035-040View Article
  23.Zia Q, Androsch R, Radusch H-J, Piccarolo S (2006) Morphology, reorganization and stability of mesomorphic nanocrystals in isotactic polypropylene. Polymer 47:8163-172View Article
  24.Koutsky JA, Walton AG, Bear E (1967) Nucleation in polymer droplets. J Appl Phys 38:1832-838View Article
  25.Mollova A, Androsch R, Mileva D, Gahleitner M, Funari SS (2013) Crystallization of isotactic polypropylene containing beta-phase nucleating agent at rapid cooling. Eur Polym J 49:1057-065View Article
  26.Meng M-R, Dou Q (2009) Effect of filler treatment on crystallization, morphology and mechanical properties of polypropylene/calcium carbonate composites. J Macromol Sci Part B Phys 48:213-25View Article
  27.Ren Z, Shanks RA, Rook TJ (2001) Crystallization and melting of highly filled polypropylene composites prepared with surface-treated fillers. J Appl Polym Sci 79:1942-948View Article
  28.Kowalewski T, Galeski A (1986) Influence of chalk and its surface treatment on crystallization of filled polypropylene. J Appl Polym Sci 32:2919-934View Article
  29.Rybniká? F (1991) Interactions in the system isotactic polypropylene–calcite. J Appl Polym Sci 42:2727-737View Article
  
• 作者单位：Jürgen E. K. Schawe (1)
  Paul A. Vermeulen (1) (2)
  Martin van Drongelen (3)
  
  1. METTLER TOLEDO AG, Sonnenbergstrasse 74, CH-8603, Schwerzenbach, Switzerland
  2. Nanostructured Materials and Interfaces, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
  3. Department of Mechanical Engineering, Materials Technology Institute, Eindhoven University of Technology, P.O. Box 513, 5600MB, Eindhoven, The Netherlands
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Polymer Sciences
  Physical Chemistry
  Soft Matter and Complex Fluids
  Characterization and Evaluation Materials
  Food Science
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1435-1536

文摘

The influence of high amounts of calcium carbonate filler on the crystallization behavior of polypropylene (PP) is investigated by differential scanning calorimetry (DSC) and fast scanning DSC measurements. The non-isothermal crystallization process at industrially relevant cooling rates of about 100?K/s is significantly influenced by the calcium carbonate filler. Isothermal crystallization measurements indicate a new crystallization process in the temperature range between 45 and 80?°C caused by the filler content. To find an explanation for the origin of this process, we have analyzed the interaction between polymer and filler, the crystalline structure, and the crystallization kinetics. From the experimental results, we conclude that the newly observed crystallization process is governed by an additional nucleation process for the growth of α-phase crystals.