Surface modification of aramid fiber by air DBD plasma at atmospheric pressure with continuous on-line processing

Xi, Min; Li, Yuliang; Shang, Shuyong; Li, Dai‐Hong; Yin, Yuan‐Qi; Dai, Xin

doi:10.1016/j.surfcoat.2008.06.181

Cited by 121 publications

(59 citation statements)

References 31 publications

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“…Plasma treatment can provoke substantial morphological alterations onto fiber surface, especially enhancing its roughness and consequently increasing surface energy, wettability and adhesion 39 . SEM images of untreated and DBD plasma treated polyamide fabrics (PA1, PA2 and PA3) with magnification of 10000 times show that the topography of the fiber was uniformly altered after plasma treatment in Table 4.…”

Section: Scanning Electronic Microscopymentioning

confidence: 99%

Physical, Chemical and Morphological Characterization of Polyamide Fabrics Treated with Plasma Discharge

et al. 2017

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In this work, physical, chemical and morphological modifications of three different polyamide 6.6 (PA6.6) fabrics were investigated using double barrier dielectric (DBD) plasma treatment. Several techniques of characterization were used to study the effects caused by the interaction between plasma discharge and polyamide fabrics, such as: contact angle, water drop adsorption, Energy Dispersive Spectroscopy (EDS), X-ray Photoelectron Spectroscopy (XPS), Scanning Electron Microscopy (SEM), whiteness by Berger degree and tensile strength. All analyses performed in this study showed that DBD plasma discharge, when applied on PA6.6 fiber, produces significant modifications on the surface of this substrate, without altering its intrinsic properties, thus proving the effectiveness of this important technology to the textile industry.

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Section: Scanning Electronic Microscopymentioning

confidence: 99%

Physical, Chemical and Morphological Characterization of Polyamide Fabrics Treated with Plasma Discharge

et al. 2017

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“…The essential parameters about the DBD apparatus are as follows: the electrode diameter was 4.7 cm and the discharge gap was 3 mm, which meant that the volume of discharge area was 5.2 cm 3 ; the barrier thickness was 1 mm; the discharge power density [19] was set at 27.6 W/cm 3 (the plasma power was 143.5 W, the peak voltage was 14.6 kV ); the treatment time was 12 s (the entrainment speed of the fiber was 1.56 cm/s, the fiber went through the discharge region four times and every treatment time was 3 s).…”

Section: Dbd Set-upmentioning

confidence: 99%

Effects of Twaron fiber surface treatment by air dielectric barrier discharge plasma on the interfacial adhesion in fiber reinforced composites

Jia

Chen

et al. 2010

Surface and Coatings Technology

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“…16,24 Besides, compared with enclosed plasma system using other types of carrier gases, this open air-type plasma technique reduces the cost associated with carrier gas and makes the treatment of large objects and continuous production line feasible. 26 Up to now, only a few research studies focus on the influence of air DBD plasma treatment to improve the adhesion strength of PPS.…”

Section: Introductionmentioning

confidence: 99%

Effect of air dielectric barrier discharge plasma treatment on the adhesion property of sanded polyphenylene sulfide

Hong

Wang

et al. 2016

High Performance Polymers

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Air dielectric barrier discharge (DBD) plasma was employed to treat the sanded polyphenylene sulfide (PPS) surface. The plasma-treated PPS samples were bonded with epoxy adhesive, and the adhesion strength was measured by the single lap-joint specimen test. Scanning electron microscopy (SEM), water contact angle analysis, and X-ray photoelectron spectroscopy (XPS) were applied to investigate the effect of the plasma treatment on the PPS surface property. A slight etching trace was detected after the plasma treatment according to the SEM images. XPS and water contact angle analysis indicated that the plasma treatment introduced sulfide oxides (S¼O and O¼S¼O) onto the PPS surface leading to a higher surface energy. A steady improvement of bonding shear strength was achieved with the increase of plasma treatment time or discharge power density, which was consistent with the failure mode study. According to the above analysis, the air DBD plasma treatment could effectively improve the adhesion property of PPS.

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Surface modification of aramid fiber by air DBD plasma at atmospheric pressure with continuous on-line processing

Cited by 121 publications

References 31 publications

Physical, Chemical and Morphological Characterization of Polyamide Fabrics Treated with Plasma Discharge

Physical, Chemical and Morphological Characterization of Polyamide Fabrics Treated with Plasma Discharge

Effects of Twaron fiber surface treatment by air dielectric barrier discharge plasma on the interfacial adhesion in fiber reinforced composites

Effect of air dielectric barrier discharge plasma treatment on the adhesion property of sanded polyphenylene sulfide

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