Impact behaviour of acrylonitrile-butadiene-styrene after temperature and humidity load

Hylova, Lenka; Maňas, David

doi:10.1051/matecconf/201712502048

Cited by 4 publications

(3 citation statements)

References 6 publications

(6 reference statements)

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“…Such blending, surprisingly, produces a PC/ABS blend which is combining the excellent impact resistance of PC and the ease of processing with low-temperature ductility of ABS [4]. Many studies reported that rubber content and its particle size contribute not only in increasing impact strength and toughness of AS or SAN [5] but also in improving notch-sensitivity and durability of PC [6][7][8]. In a study on the effect of rubber content in ABS on PC/ABS blends, Tan et al [9] reported that with increase in the contents of rubber up to 30 wt%, the impact strength of the PC/ABS blends was promptly improved and then, however, subsequently decreased for higher contents of rubber.…”

Section: Introductionmentioning

confidence: 99%

Influence of Rubber Content on Failure Mode and Resistance Characteristics of PC/ABS Blends and their ABS Constituents under Impact

Machmud

Omiya

Inoue

et al. 2021

KEM

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This present study has been re-established to investigate failure mode and resistance characteristics of the PC/ABS blends and their ABS constituents under impact for a range of rubber contents. This present study has still been experimentally performed under an instrumented-drop weight impact test (DWIT) at a room temperature. It has been finally revealed that with a particular size of rubber particle, content of rubber significantly influenced impact failure modes and impact resistances of the PC/ABS blends and their ABS constituents as well. The test results showed that impact strength of the blends was improved about 23.22% and 155.33% due to increase in content of rubber up to 15 wt% and 20 wt%, respectively. There was also found that an increase in impact toughness of the blends for 57.48% and 239.23% was due to increase in content of rubber up to 15 wt% and 20 wt%, respectively. Whilst, impact strength of the ABS was improved about 392.98% and 190.12% due to increase in content of rubber up to 15 wt% and 20 wt%, respectively. An increase in impact toughness of the ABS for 308.20% and 172.56% was due to increase in content of rubber up to 15 wt% and 20 wt%, respectively.

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Section: Introductionmentioning

confidence: 99%

Influence of Rubber Content on Failure Mode and Resistance Characteristics of PC/ABS Blends and their ABS Constituents under Impact

Machmud

Omiya

Inoue

et al. 2021

KEM

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“…PC/ABS blends, for instance, are the blends produced from blending ABS into PC to obtain the beneficial properties from both PC and ABS. Rubber content and its particle size in ABS contribute not only in increasing impact strength and toughness of ABS [1] but also in improving notch-sensitivity of PC [2][3][4]. In a study on the effect of rubber content in ABS on PC/ABS blends, Tan et al [5] reported that the impact strength of the PC/ABS blends promptly increased with increasing the rubber contents up to 30 wt% and then subsequently decreased for higher rubber contents.…”

Section: Introductionmentioning

confidence: 99%

Role of Size of Rubber Particles on Failure Mode and Impact Resistance Characteristics of PC/ABS Blends and their ABS Constituents with a Higher Rubber Content

Nizar

Omiya²,

Inoue

et al. 2020

DDF

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This study presents an experimental study on failure modes and resistances of polycarbonate (PC)/Acrylonitrile Butadiene Styrene (ABS) blends and their ABS constituents under a drop weight impact test (DWIT). Failure modes and impact resistances such as impact strength and impact toughness of such blends are generally influenced by molecular weight of the PC, rubber content and size of rubber particle in ABS system. A preliminary study on ABS materials using a DWIT showed that size of rubber particle not only determined their failure modes but also influencing their resistance characteristics. However, in a previous study performed using the similar DWIT on PC/ABS blends with a 10 wt% rubber content, it was revealed that size of rubber particle did not significantly influence their resistances. Their failure modes were even macroscopically very difficult to be distinguished. This study, hence, is aimed to further explore role of the size of rubber particle on failure mode and impact resistance characteristics of the PC/ABS blends and their ABS constituents with a higher rubber content. The impact test results have revealed that with a 20 wt% rubber content, size of rubber particle only influenced the resistances of the PC/ABS blends. It did not significantly contribute to affect failure mode of the PC/ABS blends. Whilst, it significantly influenced failure modes and resistances of the ABS. The DWIT results also re-confirmed that blending a brittle ABS into PC led to produce a tougher PC/ABS blend.

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“…In the past our team investigated the impact strength of ABS before and after humidity loading and also the crack growth. It was proved that after humidity loading ABS proved significantly lower impact resistance than before loading [Hylova 2017]. This study compares SAN and ABS in the mechanical behaviour point of view of these materials using drop-weight impact tester.…”

Section: Introductionmentioning

confidence: 99%

Study of Abs and San Failures Under Drop-Weight Impact Test

Fiala¹,

Mizera²,

Stoklásek³

et al. 2019

MM SJ

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Acrylonitrile butadiene styrene (ABS) is a tough material, which is used for engineering purposes (e.g. covers of electronic and engine parts). On the other hand, styrene acrylonitrile (SAN) is a brittle transparent material with good optical properties, it is used for household items, such as bowls and boxes in refrigerator. Both of these materials can be loaded by impact forces, for example fall of the item on the floor. In this study the influence of fall height on ABS and SAN samples under drop-weight impact test is tested. After the test, failures are evaluated as well as maximum impact force and all consumed work, which was used for the deformation and the failure of the material.

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Impact behaviour of acrylonitrile-butadiene-styrene after temperature and humidity load

Cited by 4 publications

References 6 publications

Influence of Rubber Content on Failure Mode and Resistance Characteristics of PC/ABS Blends and their ABS Constituents under Impact

Influence of Rubber Content on Failure Mode and Resistance Characteristics of PC/ABS Blends and their ABS Constituents under Impact

Role of Size of Rubber Particles on Failure Mode and Impact Resistance Characteristics of PC/ABS Blends and their ABS Constituents with a Higher Rubber Content

Study of Abs and San Failures Under Drop-Weight Impact Test

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