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Polymer Bulletin
Erschienen in: Polymer Bulletin 8/2018

14.11.2017 | Original Paper

Nucleus density dependency of crystallization of isotactic polypropylene nucleated with nucleating agent sodium bicyclic[2,2,1]heptane dicarboxylate

verfasst von: Yue-Fei Zhang, Huan-Huan Hou, Li-Hua Guo

Erschienen in: Polymer Bulletin | Ausgabe 8/2018

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Abstract

Sodium bicyclic[2,2,1]heptane dicarboxylate (HPN-68) is a highly effective commercial isotactic polypropylene (iPP) nucleating agent. In this paper, isothermal crystallization behaviors of iPP nucleated with HPN-68 were investigated using differential scanning calorimetry (DSC). The calculation model of Lamberti based on the Avrami method was used for obtaining nucleus density from calorimetric crystallization curves recorded under isothermal conditions. A number of growth rate data have been obtained with the Lauritzen and Hoffman equation. General procedures to predict nucleus density by simple DSC measurements were described and applied successfully to iPP. Addition of HPN-68 shortened crystallization half-time (t 1/2) and increased the crystallization rate of iPP, eventually the nucleus density of iPP nucleated with HPN-68 for finishing crystallization under higher crystallization temperature was larger than that of virgin iPP, leading to larger crystallization rate and shorter cycle time.
Vorheriger Artikel Characterization of polypropylene/poly(2,6-dimethyl-1,4-phenylene oxide) blends with improved thermal stability
Nächster Artikel Cross-link in norbornadiene-based polymers from ring-opening metathesis polymerization with pyrrolidine-based Ru complex

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Literatur
1.
Zhang N, Zhang Q, Wang K, Deng H, Fu Q (2012) Combined effect of β-nucleating agent and multi-walled carbon nanotubes on polymorphic composition and morphology of isotactic polypropylene. J Therm Anal Calorim 107:733–743CrossRef
2.
Xu JZ, Chen C, Wang Y, Tang H, Li ZM, Hsiao BS (2011) Graphene nanosheets and shear flow induced crystallization in isotactic polypropylene nanocomposites. Macromolecules 44:808–2818
3.
Zhang YF, Chen H, Liu BB, Gu YH, Li XX (2014) Isothermal and non-isothermal crystallization of isotactic polypropylene nucleated with 1,3,5-benzenetricarboxylic acid tris(cyclohexylamide). Thermochim Acta 590:226–231CrossRef
4.
Zhang B, Chen J, Cui J, Zhang H, Ji F, Zheng G, Heck B, Reiter G, Shen G (2012) Annealing-induced periodic patterns in solution grown polymer single crystals. Macromolecules 45:8933–8937CrossRef
5.
Patil N, Invigorito C, Gahleitner M, Rastogi SJ (2013) Influence of a particulate nucleating agent on the quiescent and flow-induced crystallization of isotactic polypropylene. Polymer 54:5883–5891CrossRef
6.
Van Drongelen M, Van Erp TB, Peters GW (2012) Quantification of nonisothermal: multi-phase crystallization of isotactic polypropylene the influence of cooling rate and pressure. Polymer 53:4758–4769CrossRef
7.
Zhang YF, Zhou PZ, Guo LH, Hou HH (2017) The relationship between crystal structure and nucleation effect of 1,3,5-benzenetricarboxylic acid tris(phenylamide) in isotactic polypropylene. Colloid Polym Sci 295:619–626CrossRef
8.
Zhang YF, Chen H (2014) Effects of nucleating agent 1,3,5-benzenetricarboxylic acid tris(cyclohexylamide) on properties and crystallization behaviors of isotactic polypropylene. Colloid Polym Sci 292:493–498CrossRef
9.
Kawai T, Iijima R, Yamamoto Y, Kimura T (2012) Crystal orientation of β-phase isotactic polypropylene induced by magnetic orientation of N,N′-dicyclohexyl-2,6-naphthalenedicarboxamide. Polymer 43:7301–7306CrossRef
10.
Yan S, Katzenberg F, Petermann J, Yang D, Shen Y, Lotz B (2000) A novel epitaxy of isotactic polypropylene (α phase) on PTFE and organic substrates. Polymer 41:2613–2625CrossRef
11.
Jalali-Arani A, Katbab AA, Nazockdast H (2003) Preparation of thermoplastic elastomers based on silicone rubber and polyethylene by thermomechanical reactive blending: effects of polyethylene structural parameters. J Appl Polym Sci 90:3402–3408CrossRef
12.
Zhang YF, Li X, Wei XS (2010) Non-isothermal crystallization kinetics of isotactic polypropylene nucleated with 1,3:2,4-bis(3,4-dimethylbenzylidene) sorbitol. J Therm Anal Calorim 100:661–665CrossRef
13.
Shi YQ, Xin Z (2012) The correlation between crystal structure and nucleation efficiency of a lithium (I) complex on isotactic polypropylene. J Appl Polym Sci 125:2963–2969CrossRef
14.
Hou WM, Liu G, Zhou J, Gao X, Li Y (2006) The influence of crystal structures of nucleating agents on the crystallization behaviors of isotactic polypropylene. Colloid Polym Sci 285:11–17CrossRef
15.
Zhang YF, Guo LH, Chen H, Liu BB, Gu YH (2015) Properties and crystallization behaviors of isotactic polypropylene under action of an effective nucleating agent. J Macromol Sci B 54:1019–1028CrossRef
16.
Zhang YF, Li X, Wei XS (2009) Isothermal crystallization behaviors of isotactic polypropylene nucleated with nucleating agent bicyclic[2,2,1] heptane di-carboxylate. J Macromol Sci B 48:1125–1131CrossRef
17.
Zhang YF, Zhou PZ, Jiang XZ, Yang X (2017) The relationship between side chain isomerism of aliphatic C4 substituted 1,3,5-benzenetricarboxylamides and nucleation effects in isotactic polypropylene. Thermochim Acta 655:219–225CrossRef
18.
Menyhárd A, Gahleitner M, Varga J, Bernreitner K (2009) The influence of nucleus density on optical properties in nucleated isotactic polypropylene. Eur Polym J 45:3138–3148CrossRef
19.
Xu T, Wang Y, Xu Y, Cao W, Liu C, Shen CY (2014) Crystallization behavior and nucleation analysis of isotactic polypropylene with a multiamide nucleating agent. Polym Test 36:62–68CrossRef
20.
Menyhárd A, Bredács M, Simon G, Horváth Z (2015) Determination of nucleus density in semicrystalline polymers from nonisothermal crystallization curves. Macromolecules 48:2561–2569CrossRef
21.
Zhang LY, Qin YJ, Zheng GQ, Dai K (2016) Interfacial crystallization and mechanical property of isotactic polypropylene based single-polymer composites. Polymer 90:18–25CrossRef
22.
Jang GS, Cho WJ, Ha CSV (2001) Crystallization behavior of polypropylene with or without sodium benzoate as a nucleating agent. J Polym Sci Part B Polym Phys 39:1001–1016CrossRef
23.
Mai K, Wang K, Han Z, Zeng H (2002) Study on the thermal stability of heterogeneous nucleation effect of polypropylene nucleated by different nucleating agents. J Appl Polym Sci 83:1643–1650CrossRef
24.
Lamberti G (2004) A direct way to determine iPP density nucleation from DSC isothermal measurements. J Polym Bull 52:443–449CrossRef
25.
Hoffman JD, Davis GT, Lauritzen JI (1976) Crystalline and noncrystalline solids. In: Hannay NB (ed) Treatise on solid state chemistry. Plenum Publishing Corporation, New York, pp 497–614CrossRef
26.
Lamberti G, Santis FD (2007) Heat transfer and crystallization kinetics during fast cooling of thin polymer films. Heat Mass Transfer 43:1143–1150CrossRef
27.
Avrami M (1939) Kinetics of phase change. I. General theory. J Chem Phys 7:1103–1112CrossRef
28.
De Santis F, Pantani R (2013) Nucleation density and growth rate of polypropylene measured by calorimetric experiments. J Therm Anal Calorim 112:1481–1488CrossRef
29.
De Santis F, Vietri AR, Pantani R (2006) Morphology evolution during polymer crystallization simultaneous calorimetric and optical measurements. Macromol Symp 234:7–12CrossRef
30.
Clark EJ, Hoffman JD (1984) Regime III crystallization in polypropylene. Macromolecules 17:878–885CrossRef
31.
Libster D, Aserin A, Garti N (2007) Advanced nucleating agents for polypropylene. Polym Adv Technol 18:685–695CrossRef
32.
Avrami M (1940) Kinetics of phase change. II. Transformation-time relations for random distribution of nuclei. J Chem Phys 8:212–224CrossRef
33.
Avrami M (1941) Kinetics of phase change. III. Granulation, phase change, and microstructure. J Chem Phys 9:177–184CrossRef
34.
Cebe P, Hong SD (1986) Crystallization behaviour of poly(ether-ether-ketone). Polymer 27:1183–1189CrossRef
35.
Song J, Ren M, Chen Q, Sun XH, Zhang HL, Song CL (2005) Isothermal and nonisothermal crystallization kinetics of irradiated nylon 1212. J Polym Sci Part B Polym Phys 43:2326–2333CrossRef
36.
Lamberti G (2004) A direct way to determine iPP density nucleation from DSC isothermal measurements. Polym Bull 52:443–449CrossRef
Metadaten
Titel
Nucleus density dependency of crystallization of isotactic polypropylene nucleated with nucleating agent sodium bicyclic[2,2,1]heptane dicarboxylate
verfasst von
Yue-Fei Zhang
Huan-Huan Hou
Li-Hua Guo
Publikationsdatum
14.11.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Polymer Bulletin / Ausgabe 8/2018
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-017-2226-5

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