Effect of a Nanodisperse Graphite on the Viscoelastic Properties of Polyvinyl Chloride

Колупаев, Б. Б.; Kolupaev, B. S.; Levchuk, V. V.; Nechyporuk, B. D.; Maksimtsev, Yu. R.; Sidletskii, V. A.

doi:10.1007/s11029-018-9743-7

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…The viscoelastic properties of thermoplastic materials were enhanced with the addition of graphite filler in PVC and polypropylene and PP/epoxy matrix [16]- [17]. The mechanical properties improved, but the impact strength of the matrix decreased due to the increase in graphite content.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Graphite Filler on the Viscoelastic and Mechanical Characteristics of PC/ABS Hybrid Composite for Automotive Applications

2024

JMechE

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This work aims to enhance the viscoelastic and mechanical properties of the neat Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS) blend by incorporating graphite filler. Thermoplastic composites were prepared with PC/ABS as the matrix and graphite powder as fillers of 3, 6, and 9 wt% by injection molding. The influence of graphite particulate on the mechanical properties of PC/ABS/graphite composite was studied through tensile strength, tensile modulus, percentage elongation, impact strength, flexural strength, and modulus. The results show a 20% improvement in the tensile and flexural modulus of the PC/ABS/graphite composite compared to the neat PC/ABS blend. However, the tensile strength and percentage elongation were reduced by 11.64% and 29.63%, respectively. The storage modulus with 9 wt% of graphite in the PC/ABS blend has the highest modulus over the entire temperature range compared to the neat PC/ABS blend. The addition of graphite filler to the PC/ABS blend increased the tensile, flexural, and storage modulus, even though some mechanical attributes were compromised. The viscoelastic, mechanical, and thermal properties were enhanced by adding graphite as a filler to help plastic product designers design plastic products for automobile applications.

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Section: Introductionmentioning

confidence: 99%

The Influence of Graphite Filler on the Viscoelastic and Mechanical Characteristics of PC/ABS Hybrid Composite for Automotive Applications

2024

JMechE

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Influence of Volume and Temperature Changes on Mechanical and Thermal Properties of PVC Filled with Nanodispersed Metals

Колупаев¹,

Kolupaev²,

Levchuk³

et al. 2020

Metallofiz. Noveishie Tekhnol.

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На основі розгляду полівінілхлориду (ПВХ) як сукупності флуктуаційних структурних елементів зі скінченним часом життя досліджено специфіку поведінки композиту в температурному діапазоні 298 К ≤ Т ≤ ≤ (Т с + 10) К. Показано, що при вмісті нанодисперсної міді та ніхрому, отриманих фізико-хімічним методом та/або методом електричного вибуху провідника в кількості від 0 до 5,0% об., в ПВХ-системі відбуваються суттєві зміни густини (ρ) і питомого об'єму (V), які є важливими структурними й термодинамічними характеристиками матеріалу. Встановлено кількісний взаємозв'язок між ρ, V, Т, механічними (модуль пружності, коефіцієнт стисливості) та тепловими (ентропія, термодеструкція, теплоємність, фактор ангармонічності) властивостями композиту. З використанням рівняння стану ПВХ-системи, отриманого на основі потенціалів

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Mathematical Modelling of the Process of Thermodestruction of Polyvinyl Chloride Filled with Nanodisperse Metals

2023

Nanosistemi, Nanomateriali, Nanotehnologii

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Effect of a Nanodisperse Graphite on the Viscoelastic Properties of Polyvinyl Chloride

Cited by 3 publications

References 6 publications

The Influence of Graphite Filler on the Viscoelastic and Mechanical Characteristics of PC/ABS Hybrid Composite for Automotive Applications

The Influence of Graphite Filler on the Viscoelastic and Mechanical Characteristics of PC/ABS Hybrid Composite for Automotive Applications

Influence of Volume and Temperature Changes on Mechanical and Thermal Properties of PVC Filled with Nanodispersed Metals

Mathematical Modelling of the Process of Thermodestruction of Polyvinyl Chloride Filled with Nanodisperse Metals

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