The effect of recycling number on the mechanical, chemical, thermal, and rheological properties of PBT/PC/ABS ternary blends: With and without glass‐fiber

Kuram, Emel; Özçelik, Babür; Yılmaz, Faruk; Timur, Gokhan; Şahin, Zeynep Münteha

doi:10.1002/pc.22869

Cited by 32 publications

(27 citation statements)

References 45 publications

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“…1); similar results were observed in the literature [1,10,16,17]. It was also found that molding conditions did not affect the characteristic bands of both virgin and recycled samples.…”

Section: Physical and Chemical Propertiessupporting

confidence: 92%

“…It was also found that molding conditions did not affect the characteristic bands of both virgin and recycled samples. FTIR peaks for PBT= PC=ABS ternary blends are summarized in Table 3 and results were compared with related studies [10,18].…”

Section: Physical and Chemical Propertiesmentioning

confidence: 99%

“…1774 cm À1 (PBT= PC=ABS) ------C =O stretching of PC [10] 1772 cm À1 (PC) ------C=O stretching of PC [18] STRENGTH PROPERTIES OF RECYCLED AND VIRGIN PBT/PC/ABS 1261 measurements were carried out five times and the average results of obtained were used in the analyses. Melt flow index (MFI) was carried out in accordance with ISO 1133 [15].…”

Section: Testsmentioning

confidence: 99%

“…The enhancement of mechanical properties with the blending of two polymers such as PBT=PC [7], PBT=ABS [8], and PC=ABS [9] has been the subject of researches. The influences of reprocessing on the chemical and mechanical properties for glass-fiber reinforced and unreinforced PBT=PC=ABS were investigated under constant molding conditions [10].…”

Section: Introductionmentioning

confidence: 99%

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Influences of Injection Conditions on Strength Properties of Recycled and Virgin PBT/PC/ABS

Kuram

Timur

Özçelik

et al. 2014

Materials and Manufacturing Processes

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Effect of conditions on the rheological and mechanical properties of virgin and recycled poly(butylene terephthalate)/polycarbonate/ acrylonitrile-butadiene-styrene (PBT/PC/ABS) blends was investigated in injection molding by using Taguchi's experimental design. PBT, PC, and ABS polymers were compounded in an extruder to obtain ternary blends. Blend was recycled five times. Injection pressure, holding pressure, and injection temperature were taken into consideration as the input. Ratio of signal-to-noise (S/N) was employed to determine whether optimum conditions of control inputs could be used to achieve the highest properties. Analysis of variance was used to determine how inputs affect outputs.

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“…1); similar results were observed in the literature [1,10,16,17]. It was also found that molding conditions did not affect the characteristic bands of both virgin and recycled samples.…”

Section: Physical and Chemical Propertiessupporting

confidence: 92%

Section: Physical and Chemical Propertiesmentioning

confidence: 99%

Section: Testsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Influences of Injection Conditions on Strength Properties of Recycled and Virgin PBT/PC/ABS

Kuram

Timur

Özçelik

et al. 2014

Materials and Manufacturing Processes

Self Cite

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“…62% was recovered through recycling and energy recovery processes while 38% still went to landfill [1]. Many experts have done a lot of research on the recovery, using different polymeric materials [2][3][4][5][6]. While plastics are still preferred, one major issue is the recycling of polymeric materials in polymer technology, since it is important to control whether the recovered materials have the necessary properties, required for the reuse.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Rheological Behaviour upon Recycling of an Ethylene Vinyl Acetate Copolymer by Means of Twin-Screw Extrusion Process

ERGİN

Aydın

2017

Acta Phys. Pol. A

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Recycling of many polymers has gained a spectacular importance mainly because of its environmental and economical benefits. Ethylene vinyl acetate is one of the thermoplastics used directly as a final product and indirectly as an additive within many other polymeric materials. There has been limited research work on recycling of polymers even though recycling in industry has shown a spectacular growth in the last decade. It is the aim of this study to investigate and to evaluate the rheological behaviour of an ethylene-vinyl acetate copolymer resin upon recycling. For this purpose, original ethylene vinyl acetate granules were processed five cycles by using a twinscrew extruder and their rheological analysis was performed by means of an AR-G2 rheometer (TA Instruments), with a parallel-plate geometry, under a steady state condition. It was found that the rheological measurements of copolymer ethylene vinyl acetate exhibited a shear thinning constitutive behavior, obeying Carreau-Yasuda rheological constitutive model. The changes in flow and oscillatory shear measurements under different processing conditions were also determined in detail and results are reported in the paper.

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Mechanical, chemical, thermal, and rheological properties of recycled PA6/ABS binary and PA6/PA66/ABS ternary blends

Kuram

Sarac

Özçelik

et al. 2014

J of Applied Polymer Sci

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The effects of multiple injection molding cycles on the chemical and mechanical properties of PA6/ABS and PA6/PA66/ ABS blends are investigated. The chemical structures of both PA6/ABS binary and PA6/PA66/ABS ternary blends do not alter after recycling process. For PA6/ABS binary blend, it is found that the tensile strength, strain at break, elastic modulus, impact strength, flexural strength, and modulus of recycled blend decrease by 6.49%, 15.19%, 21.00%, 9.41%, 7.09%, and 8.25%, respectively, while MFI increases by 23.59% as compared with the virgin blend. After five recycling process for PA6/PA66/ABS ternary blend, the tensile strength, strain at break, and impact strength of recycled blend decrease by 18.00%, 50.80%, and 87.27%, respectively. However, flexural strength and modulus of PA6/PA66/ABS blend increase slightly. For virgin PA6/PA66/ABS blend, MFI value was 7.7 g/10 min and with recycling this value showed an important increase to 31.56 g/10 min after five cycles. V C 2014 Wiley Periodicals, Inc. J. Appl.Polym. Sci. 2014, 131, 40810.

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The effect of recycling number on the mechanical, chemical, thermal, and rheological properties of PBT/PC/ABS ternary blends: With and without glass‐fiber

Cited by 32 publications

References 45 publications

Influences of Injection Conditions on Strength Properties of Recycled and Virgin PBT/PC/ABS

Influences of Injection Conditions on Strength Properties of Recycled and Virgin PBT/PC/ABS

Evaluation of Rheological Behaviour upon Recycling of an Ethylene Vinyl Acetate Copolymer by Means of Twin-Screw Extrusion Process

Mechanical, chemical, thermal, and rheological properties of recycled PA6/ABS binary and PA6/PA66/ABS ternary blends

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