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Erschienen in: Journal of Polymer Research 12/2021

01.12.2021 | Original Paper

Study on rheological properties of bio-based semi-aromatic high temperature polyamide PA5T/56 and the effect of PA5T content

verfasst von: Chihan Meng, Xiucai Liu

Erschienen in: Journal of Polymer Research | Ausgabe 12/2021

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Abstract

In this paper, the rheological properties of bio-based semi-aromatic high temperature polyamide PA5T/56 were studied by melt index meter and rotational rheometer, and the effect of PA5T content on the rheological properties was discussed. The results showed that the melt index of PA5T/56 decreased with the increase in PA5T content; The bio-based semi-aromatic high temperature polyamide PA5T/56 with different ratios was pseudoplastic fluids, and its non-Newtonian index increased with the increase in temperature, the increase in PA5T content can improve the sensitivity of apparent viscosity to shear stress and shear rate; The apparent viscosity reduced with the increase in shear stress or shear rate; With the increase in shear rate, the viscous flow activation energy decreased, and the apparent viscosity was less sensitive to temperature; With the increase in PA5T content, the viscous flow activation energy of PA5T/56 increased gradually, indicated that the increase in PA5T content can improve the temperature sensitivity of PA5T/56 apparent viscosity; Therefore, in the synthesis and post-treatment of PA5T/56 material, in order to improve its processing properties, make the operation easier and reduce the economic cost, it can be improved by adjusting the processes such as shear stress, shear rate and the ratio of PA5T/56 components.

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Literatur
1.
Zurück zum Zitat Dai WL, Xue L (1997) Study on processing rheological properties of Polyamide 1010. App Eng Plastics 025(002):27–30 Dai WL, Xue L (1997) Study on processing rheological properties of Polyamide 1010. App Eng Plastics 025(002):27–30
2.
Zurück zum Zitat Jiang AY, Zhao L, Li XF et al (2012) Rheological properties of solid phase polycondensation semi aromatic transparent polyamide. Plastics 01:81–82 Jiang AY, Zhao L, Li XF et al (2012) Rheological properties of solid phase polycondensation semi aromatic transparent polyamide. Plastics 01:81–82
3.
Zurück zum Zitat Liu YK, Qiu ZC, Jin J et al (2016) Rheological properties of polyethylene terephthalate polyamide block copolymer/polyamide 6 Blends. Polym Mater Sci Eng 32(004):107–110CrossRef Liu YK, Qiu ZC, Jin J et al (2016) Rheological properties of polyethylene terephthalate polyamide block copolymer/polyamide 6 Blends. Polym Mater Sci Eng 32(004):107–110CrossRef
4.
Zurück zum Zitat Min JL, Lee PG, Bae IJ et al (2020) Fabrication of Carbon Fiber Reinforced Aromatic Polyamide Composites and Their Thermal Conductivities with a h-BN Filler. Polymers 13(1):21CrossRef Min JL, Lee PG, Bae IJ et al (2020) Fabrication of Carbon Fiber Reinforced Aromatic Polyamide Composites and Their Thermal Conductivities with a h-BN Filler. Polymers 13(1):21CrossRef
5.
Zurück zum Zitat Yan GM, Wang H, Li D S et al (2021) Design of recyclable, fast-responsive and high temperature shape memory semi-aromatic polyamide. Polymer 216:123427 Yan GM, Wang H, Li D S et al (2021) Design of recyclable, fast-responsive and high temperature shape memory semi-aromatic polyamide. Polymer 216:123427
6.
Zurück zum Zitat Zeng Y, Liu YJ, Liu YW (2012) Study on processing rheological properties and application of PBS/poplar powder fully degraded wood plastic composites. Function Mater 43(018):2456–2459 Zeng Y, Liu YJ, Liu YW (2012) Study on processing rheological properties and application of PBS/poplar powder fully degraded wood plastic composites. Function Mater 43(018):2456–2459
7.
Zurück zum Zitat Zwane S, Sadiku R, Ray SS et al (2019) Thermal and rheological properties of polyamide 6/layered double hydroxide clay composites. Polym Polym Compos 27(9):567–581 Zwane S, Sadiku R, Ray SS et al (2019) Thermal and rheological properties of polyamide 6/layered double hydroxide clay composites. Polym Polym Compos 27(9):567–581
8.
Zurück zum Zitat Zhu ZQ, Zhuang YF, Luo JQ (1996) Study on rheological properties of copolyamide 6/66/1010. Polym Mater Sci Eng 1:106–109 Zhu ZQ, Zhuang YF, Luo JQ (1996) Study on rheological properties of copolyamide 6/66/1010. Polym Mater Sci Eng 1:106–109
9.
Zurück zum Zitat Fetters LJ, Lohse DJ, Richter D et al (1994) Connection between Polymer Molecular Weight, Density, Chain Dimensions, and Melt Viscoelastic Properties. Macromolecules 27(17):4639–4647 Fetters LJ, Lohse DJ, Richter D et al (1994) Connection between Polymer Molecular Weight, Density, Chain Dimensions, and Melt Viscoelastic Properties. Macromolecules 27(17):4639–4647
10.
Zurück zum Zitat Chen J, Qu L, Li X et al (2005) Rheological behavior of semi-aromatic transparent polyamide. J Appl Polym Sci 97(4):1586–1589CrossRef Chen J, Qu L, Li X et al (2005) Rheological behavior of semi-aromatic transparent polyamide. J Appl Polym Sci 97(4):1586–1589CrossRef
11.
Zurück zum Zitat Ma Z, Zhang H, Fu H et al (2021) Insights into the rheological modelling of semi-solid metals: Theoretical and simulation study. J Mater Sci Technol Shenyang Ma Z, Zhang H, Fu H et al (2021) Insights into the rheological modelling of semi-solid metals: Theoretical and simulation study. J Mater Sci Technol Shenyang
12.
Zurück zum Zitat Zhang C, Liu M, Zhao Q et al (2010) Study of rheological property of nylon-1212 with Haake Rheometer. J Appl Polym Sci 89(2):379–385CrossRef Zhang C, Liu M, Zhao Q et al (2010) Study of rheological property of nylon-1212 with Haake Rheometer. J Appl Polym Sci 89(2):379–385CrossRef
13.
Zurück zum Zitat Efremov DV, Bannikova IA, Bayandin Y V et al (2021) Study of Viscoelastic Properties of Fluids for Hydraulic Fracturing. J Phys: Conf Series 1945(1):012003 Efremov DV, Bannikova IA, Bayandin Y V et al (2021) Study of Viscoelastic Properties of Fluids for Hydraulic Fracturing. J Phys: Conf Series 1945(1):012003
Metadaten
Titel
Study on rheological properties of bio-based semi-aromatic high temperature polyamide PA5T/56 and the effect of PA5T content
verfasst von
Chihan Meng
Xiucai Liu
Publikationsdatum
01.12.2021
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 12/2021
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-021-02837-y

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