Differential scanning calorimetry/small-angle X-ray scattering analysis of ultraviolet sensible polypropylene filaments

Martina Vikova; Shinichi Sakurai; Anna Ujhelyiová; Aravin Prince Periyasamy; Hidekazu Yasunaga; Miroslava Pechočiaková

doi:10.1177/00405175211053394

Differential scanning calorimetry/small-angle X-ray scattering analysis of ultraviolet sensible polypropylene filaments

Martina Vikova^*, Shinichi Sakurai, Anna Ujhelyiová, Aravin Prince Periyasamy, Hidekazu Yasunaga, Miroslava Pechočiaková

^*Corresponding author for this work

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Research output: Contribution to journal › Article › Scientific › peer-review

5 Citations (Scopus)

Abstract

In this work, ultraviolet (UV) sensible metallocene isotactic polypropylene (miPP) filaments were produced with different drawing ratios and various concentrations of photochromic pigment. The effects of pigment concentration and drawing ratio on the chromatic properties and the structural modification for the miPP filaments were studied extensively by differential scanning calorimetry (DSC) and small- and wide-angle X-ray scattering (SAXS/WAXS) measurements. The change in melting temperature and the polymeric structures, such as lamellar thickness, long period and degree of crystallinity of miPP with the addition of a UV sensible pigment into miPP and the drawing process, were evaluated. The results show that the pigment concentration and the drawing ratio influence the inner structure of miPP filaments. Finally, our investigation shows that SAXS and also WAXS are appropriate to determine the lamellar thickness and the degree of crystallinity established by the DSC approach. This work attempts to correlate the results of lamellar thickness, the degree of crystallinity and the higher-order structure of the polymer acquired by DSC as well as X-ray diffraction (XRD) techniques in order to develop an appropriate approach to find the influence of pigment concentration and drawing ratio on miPP filaments.

Original language	English
Pages (from-to)	3142-3153
Journal	Textile Reseach Journal
Volume	92
Issue number	17-18
DOIs	https://doi.org/10.1177/00405175211053394
Publication status	Published - Sept 2022
MoE publication type	A1 Journal article-refereed

Funding

This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic and the European Union - European Structural and Investment Funds in the framework of the Operational Programme Research, Development and Education - project Hybrid Materials for Hierarchical Structures (HyHi, Reg. No. CZ.02.1.01/0.0/0.0/16_019/0000843).

Keywords

Fiber, polypropylene, spinning, photochromism, color, crystallisation, DSC, XRD, structure properties

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10.1177/00405175211053394

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@article{a047d4932a564b0d9c7a4cd92ee2dc66,

title = "Differential scanning calorimetry/small-angle X-ray scattering analysis of ultraviolet sensible polypropylene filaments",

abstract = "In this work, ultraviolet (UV) sensible metallocene isotactic polypropylene (miPP) filaments were produced with different drawing ratios and various concentrations of photochromic pigment. The effects of pigment concentration and drawing ratio on the chromatic properties and the structural modification for the miPP filaments were studied extensively by differential scanning calorimetry (DSC) and small- and wide-angle X-ray scattering (SAXS/WAXS) measurements. The change in melting temperature and the polymeric structures, such as lamellar thickness, long period and degree of crystallinity of miPP with the addition of a UV sensible pigment into miPP and the drawing process, were evaluated. The results show that the pigment concentration and the drawing ratio influence the inner structure of miPP filaments. Finally, our investigation shows that SAXS and also WAXS are appropriate to determine the lamellar thickness and the degree of crystallinity established by the DSC approach. This work attempts to correlate the results of lamellar thickness, the degree of crystallinity and the higher-order structure of the polymer acquired by DSC as well as X-ray diffraction (XRD) techniques in order to develop an appropriate approach to find the influence of pigment concentration and drawing ratio on miPP filaments.",

keywords = "Fiber, polypropylene, spinning, photochromism, color, crystallisation, DSC, XRD, structure properties",

author = "Martina Vikova and Shinichi Sakurai and Anna Ujhelyiov{\'a} and Periyasamy, \{Aravin Prince\} and Hidekazu Yasunaga and Miroslava Pecho{\v c}iakov{\'a}",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2021.",

year = "2022",

month = sep,

doi = "10.1177/00405175211053394",

language = "English",

volume = "92",

pages = "3142--3153",

journal = "Textile Reseach Journal",

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TY - JOUR

T1 - Differential scanning calorimetry/small-angle X-ray scattering analysis of ultraviolet sensible polypropylene filaments

AU - Vikova, Martina

AU - Sakurai, Shinichi

AU - Ujhelyiová, Anna

AU - Periyasamy, Aravin Prince

AU - Yasunaga, Hidekazu

AU - Pechočiaková, Miroslava

PY - 2022/9

Y1 - 2022/9

N2 - In this work, ultraviolet (UV) sensible metallocene isotactic polypropylene (miPP) filaments were produced with different drawing ratios and various concentrations of photochromic pigment. The effects of pigment concentration and drawing ratio on the chromatic properties and the structural modification for the miPP filaments were studied extensively by differential scanning calorimetry (DSC) and small- and wide-angle X-ray scattering (SAXS/WAXS) measurements. The change in melting temperature and the polymeric structures, such as lamellar thickness, long period and degree of crystallinity of miPP with the addition of a UV sensible pigment into miPP and the drawing process, were evaluated. The results show that the pigment concentration and the drawing ratio influence the inner structure of miPP filaments. Finally, our investigation shows that SAXS and also WAXS are appropriate to determine the lamellar thickness and the degree of crystallinity established by the DSC approach. This work attempts to correlate the results of lamellar thickness, the degree of crystallinity and the higher-order structure of the polymer acquired by DSC as well as X-ray diffraction (XRD) techniques in order to develop an appropriate approach to find the influence of pigment concentration and drawing ratio on miPP filaments.

AB - In this work, ultraviolet (UV) sensible metallocene isotactic polypropylene (miPP) filaments were produced with different drawing ratios and various concentrations of photochromic pigment. The effects of pigment concentration and drawing ratio on the chromatic properties and the structural modification for the miPP filaments were studied extensively by differential scanning calorimetry (DSC) and small- and wide-angle X-ray scattering (SAXS/WAXS) measurements. The change in melting temperature and the polymeric structures, such as lamellar thickness, long period and degree of crystallinity of miPP with the addition of a UV sensible pigment into miPP and the drawing process, were evaluated. The results show that the pigment concentration and the drawing ratio influence the inner structure of miPP filaments. Finally, our investigation shows that SAXS and also WAXS are appropriate to determine the lamellar thickness and the degree of crystallinity established by the DSC approach. This work attempts to correlate the results of lamellar thickness, the degree of crystallinity and the higher-order structure of the polymer acquired by DSC as well as X-ray diffraction (XRD) techniques in order to develop an appropriate approach to find the influence of pigment concentration and drawing ratio on miPP filaments.

KW - Fiber, polypropylene, spinning, photochromism, color, crystallisation, DSC, XRD, structure properties

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DO - 10.1177/00405175211053394

M3 - Article

SN - 0040-5175

VL - 92

SP - 3142

EP - 3153

JO - Textile Reseach Journal

JF - Textile Reseach Journal

IS - 17-18

ER -

Differential scanning calorimetry/small-angle X-ray scattering analysis of ultraviolet sensible polypropylene filaments

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