Preparation of acrylonitrile-butadiene-styrene membrane: Investigation of solvent/nonsolvent type and additive concentration

Kamelian, Fariba Sadat; Mousavi, Seyed Mahmoud; Ahmadpour, Ali; Ghaffarian, Vahideh

doi:10.1007/s11814-014-0068-5

Cited by 14 publications

(15 citation statements)

References 19 publications

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“…No significant changes occur in the FTIR spectra of ABS after printing, except for the increase in the absorbance values ascribed to the styrene rings and butadiene vibration modes and the shifting of their absorption maxima to lower wave numbers, due to the higher mobility and molecular contact of the polymer chains during the 3D printing extrusion process . This could also be related to the results regarding the weak crosslinking of the ABS macromolecular assembly, as observed in the DSC analysis.…”

Section: Resultsmentioning

confidence: 74%

“…The FTIR spectra of ABS in Figure reveal some general features, such as the absorption bands at 3057–3047 cm −1 ascribed to the C─H stretching in the aromatic styrene rings, the absorptions between 2916 and 2851 cm −1 ascribed to C─H stretching modes in the aliphatic segments of ABS, and the weak band at 2230 cm −1 ascribed to the ─C─N vibration in acrylonitrile . The bands at 1602–1598 cm −1 and 1455 cm −1 are ascribed to the aromatic styrene ring vibration modes, while the bands at 964 cm −1 and 911 cm −1 are characteristic of the 1,4‐butadiene and 1,2‐butadiene components, respectively.…”

Section: Resultsmentioning

confidence: 96%

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Structural changes during 3D printing of bioderived and synthetic thermoplastic materials

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Croitoru

Bedő

et al. 2018

J of Applied Polymer Sci

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Three‐dimensional (3D) printing processes are nowadays leading the charge in transforming traditional art, engineering, and manufacturing processes. In this study, the structural and thermal behavior of commercially available filaments composed of synthetic poly(acrylonitrile‐co‐butadiene‐co‐styrene) thermoplastic as well as poly(lactic acid) and poly(lactic acid)/polyhydroxyalcanoate reinforced with bamboo (Bambusa sp.) wood flour composite biothermoplastics were assessed by differential scanning calorimetry and infrared spectroscopy, aiming to understand the modifications that occur at the molecular level during their 3D printing. It has been determined that the biothermoplastic materials undergo both molecular reorientations related to tacticity increase and crystallinity decrease when submitted to 3D printing extrusion, while the synthetic thermoplastic undergoes crosslinking due to its butadiene component. All of the studied materials present good water stability (with water uptake values between 0.8% and 24%), and the water absorption follows a pseudo‐Fickian mechanism. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019.

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Section: Resultsmentioning

confidence: 74%

Section: Resultsmentioning

confidence: 96%

Structural changes during 3D printing of bioderived and synthetic thermoplastic materials

Pop

Croitoru

Bedő

et al. 2018

J of Applied Polymer Sci

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“…Tensile strength is one of the most important tests to investigate mechanical properties of materials . It has been demonstrated that addition of Al 2 O 3 and TiO 2 nanoparticles and PEG as an additive can improve tensile strength of asymmetric ABS membranes . Increasing ABS concentration also enhanced tensile strength .…”

Section: Abs Propertiesmentioning

confidence: 99%

“…It has been demonstrated that addition of Al 2 O 3 and TiO 2 nanoparticles and PEG as an additive can improve tensile strength of asymmetric ABS membranes . Increasing ABS concentration also enhanced tensile strength . Using solvent/nonsolvent pair with low mutual affinity during phase inversion process increased tensile strength, as well.…”

Section: Abs Propertiesmentioning

confidence: 99%

Modifications and research potentials of acrylonitrile/butadiene/styrene (ABS) membranes: A review

et al. 2017

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This review tries to represent the acrylonitrile/butadiene/styrene (ABS) modifications and research potentials in the field of membrane technology in the absence of comprehensive review until now. Accordingly, ABS properties were presented at first. Next, ABS defects which can restrict its application were introduced. Moreover, this study covered the relevant researches regarding modification of ABS membranes. It was found out that there are a lot of points about ABS which should be surveyed until its application in membrane technology extends like widely used polymers. Finally, the insight for the future researches regarding ABS membranes was particularly investigated. POLYM. COMPOS., 39:2835–2846, 2018. © 2017 Society of Plastics Engineers

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“…Inexpensive and widely used Acrylonitrile-Butadiene-Styrene (ABS) can be used as the shell of sustained release microcapsules. 30,31 The increase in polydimethylsiloxane (PDMS) concentration in an ABS dichloromethane solution will induce the coacervation of ABS, then the coacervate ABS droplets will deposit on the surface of core particles. Finally, the encapsulation process is achieved by the solidification of ABS with its nonsolvent.…”

Section: Introductionmentioning

confidence: 99%

Encapsulation of potassium persulfate with ABS via coacervation for delaying the viscosity loss of fracturing fluid

Meng

Wang

et al. 2019

J of Applied Polymer Sci

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Encapsulation of persulfates is an important and effective method for sustained release to delay the gel breaking of a fracturing fluid in a high‐temperature reservoir. For a gel breaker with sustained release performance, the coacervation of Acrylonitrile‐Butadiene‐Styrene (ABS) induced by polydimethylsiloxane (PDMS) was conducted to encapsulate potassium persulfate (KPS). Moreover, the composition, KPS loading, morphology, structure, release property, and gel‐breaking performance of the obtained microcapsules were investigated thoroughly. The results show that KPS was successfully encapsulated by the ABS, and the KPS/ABS microcapsules consisted of micron‐sized particles with a porous surface, core/shell structure, and significant sustained release property that were affected by the core/shell mass ratio during the preparation. Moreover, the apparent viscosity of gel fracturing fluid at 70 °C obtained using the KPS/ABS microcapsules as the gel breaker could be maintained above 50 mPa·s for 100 min. Therefore, the encapsulation of KPS by the coacervation of ABS is a feasible method to achieve sustained release property, and it could effectively reduce the rate of viscosity loss of fracturing fluid at a high temperature. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47734.

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Preparation of acrylonitrile-butadiene-styrene membrane: Investigation of solvent/nonsolvent type and additive concentration

Cited by 14 publications

References 19 publications

Structural changes during 3D printing of bioderived and synthetic thermoplastic materials

Structural changes during 3D printing of bioderived and synthetic thermoplastic materials

Modifications and research potentials of acrylonitrile/butadiene/styrene (ABS) membranes: A review

Encapsulation of potassium persulfate with ABS via coacervation for delaying the viscosity loss of fracturing fluid

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