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Synthesis of layered titanosilicate JDF-L1 for fabrication of composite polyamide 6 film
https://orcid.org/0000-0002-4954-1188
ABSTRACT In clay polymer nanocomposite technology, nowadays there is concern about the safety and environmental effects of the nanometric materials. In this work, sheets of layered titanosilicate JDF-L1 were synthesized with a size of 5.3μm and thickness of 115nm and used to fabricate composite polyamide 6 (PA6) films. The JDF-L1 synthesis was scaled in one pot and the rosette-like particles obtained were disaggregated using a simple process with NaOH solution. The composite with 2wt.% of disaggregated JDF-L1, characterized by X-ray diffraction and electron microscopy, showed parallel orientation (with respect to the film itself) and good dispersion of the sheets. The composite had a similar barrier effect as the PA6 and its mechanical properties did not deteriorate. This opens up the use of this composite as a packing material providing other properties, such as a biocidal effect and synergy effect in combination with other additives.
Graphical abstract Display Omitted
Highlights Sheets of layered titanosilicate JDF-L1 have been synthesized. JDF-L1 has been used to fabricate composite polyamide 6 (PA6) films. The composite showed parallel orientation and good dispersion of the sheets. The composite can be used as a packing material.
Synthesis of layered titanosilicate JDF-L1 for fabrication of composite polyamide 6 film
https://orcid.org/0000-0002-4954-1188
ABSTRACT In clay polymer nanocomposite technology, nowadays there is concern about the safety and environmental effects of the nanometric materials. In this work, sheets of layered titanosilicate JDF-L1 were synthesized with a size of 5.3μm and thickness of 115nm and used to fabricate composite polyamide 6 (PA6) films. The JDF-L1 synthesis was scaled in one pot and the rosette-like particles obtained were disaggregated using a simple process with NaOH solution. The composite with 2wt.% of disaggregated JDF-L1, characterized by X-ray diffraction and electron microscopy, showed parallel orientation (with respect to the film itself) and good dispersion of the sheets. The composite had a similar barrier effect as the PA6 and its mechanical properties did not deteriorate. This opens up the use of this composite as a packing material providing other properties, such as a biocidal effect and synergy effect in combination with other additives.
Graphical abstract Display Omitted
Highlights Sheets of layered titanosilicate JDF-L1 have been synthesized. JDF-L1 has been used to fabricate composite polyamide 6 (PA6) films. The composite showed parallel orientation and good dispersion of the sheets. The composite can be used as a packing material.
Synthesis of layered titanosilicate JDF-L1 for fabrication of composite polyamide 6 film
https://orcid.org/0000-0002-4954-1188
ABSTRACT In clay polymer nanocomposite technology, nowadays there is concern about the safety and environmental effects of the nanometric materials. In this work, sheets of layered titanosilicate JDF-L1 were synthesized with a size of 5.3μm and thickness of 115nm and used to fabricate composite polyamide 6 (PA6) films. The JDF-L1 synthesis was scaled in one pot and the rosette-like particles obtained were disaggregated using a simple process with NaOH solution. The composite with 2wt.% of disaggregated JDF-L1, characterized by X-ray diffraction and electron microscopy, showed parallel orientation (with respect to the film itself) and good dispersion of the sheets. The composite had a similar barrier effect as the PA6 and its mechanical properties did not deteriorate. This opens up the use of this composite as a packing material providing other properties, such as a biocidal effect and synergy effect in combination with other additives.
Graphical abstract Display Omitted
Highlights Sheets of layered titanosilicate JDF-L1 have been synthesized. JDF-L1 has been used to fabricate composite polyamide 6 (PA6) films. The composite showed parallel orientation and good dispersion of the sheets. The composite can be used as a packing material.
Synthesis of layered titanosilicate JDF-L1 for fabrication of composite polyamide 6 film
Rubio, César (author) / Piera, Elena (author) / Caballero, Miguel Ángel (author) / Téllez, Carlos (author) / Coronas, Joaquín (author)
Applied Clay Science ; 118 ; 151-157
2015-09-15
7 pages
Article (Journal)
Electronic Resource
English
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