Influence of the Length and Concentration of Carbon and Glass Fibers on the Properties of Polyphenylene Sulfone

Slonov, Azamat L.; Zhansitov, Azamat A.; Rzhevskaya, Elena V.; Khakulova, Diana M.; Sapaev, Kh. Kh.; Shetov, R. A.; Khashirova, S.Yu.

doi:10.1007/s10692-019-09989-0

Cited by 7 publications

(4 citation statements)

References 1 publication

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“…Polyphenylsulfone (PPSU) belongs to sulfone-family polymers that have been thoroughly studied for their potential applications in membrane science and technology. The state-of-the-art PPSU-based membranes show superior properties, including excellent thermal and mechanical stability, high chemical resistance, impact resistance, and hydrolytic stability [1][2][3][4][5][6][7][8]. This stability can be attributed to the difference in their backbone structure compared to other polymeric materials.…”

Section: Introductionmentioning

confidence: 99%

Recent Advancements in Polyphenylsulfone Membrane Modification Methods for Separation Applications

2022

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Polyphenylsulfone (PPSU) membranes are of fundamental importance for many applications such as water treatment, gas separation, energy, electronics, and biomedicine, due to their low cost, controlled crystallinity, chemical, thermal, and mechanical stability. Numerous research studies have shown that modifying surface properties of PPSU membranes influences their stability and functionality. Therefore, the modification of the PPSU membrane surface is a pressing issue for both research and industrial communities. In this review, various surface modification methods and processes along with their mechanisms and performance are considered starting from 2002. There are three main approaches to the modification of PPSU membranes. The first one is bulk modifications, and it includes functional groups inclusion via sulfonation, amination, and chloromethylation. The second is blending with polymer (for instance, blending nanomaterials and biopolymers). Finally, the third one deals with physical and chemical surface modifications. Obviously, each method has its own limitations and advantages that are outlined below. Generally speaking, modified PPSU membranes demonstrate improved physical and chemical properties and enhanced performance. The advancements in PPSU modification have opened the door for the advance of membrane technology and multiple prospective applications.

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Section: Introductionmentioning

confidence: 99%

Recent Advancements in Polyphenylsulfone Membrane Modification Methods for Separation Applications

2022

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“…These special engineering plastics mainly include polyether ether ketone (PEEK), polyphenylene sulfide, 1 –4 polyethersulfone, 5–6 polyetherimide, 7 –9 and polyphenylene sulfone. 10 –12 Among them, PEEK, a type of semicrystalline thermoplastic, has attracted significant attention over the past few decades because of its high glass transition temperature, excellent heat and radiation resistance, high strength, and high modulus. Therefore, PEEK has been widely used for aerospace applications, electronic technology, medical industry, machinery manufacturing, and the nuclear industry.…”

Section: Introductionmentioning

confidence: 99%

Thermally stable and high impact toughness chopped PI fiber-reinforced PEEK composites

Yao

et al. 2019

High Performance Polymers

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Chopped polyimide (PI) fiber-reinforced polyether ether ketone (PEEK) composites with different fiber content (0%, 10%, 20%, and 30%) were prepared via melt extrusion using a twin-screw extruder. The impact strength of these composites significantly improved from 4.9 kJ m−2 to 9.3 kJ m−2 with the increase of the PI fiber content from 0% to 30%. Tensile strength, tensile modulus, and flexural strength also increased with the increase in PI fiber content. In addition, the heat deflection temperature increased significantly from 160°C to 318°C. The results of the dynamic mechanical analysis revealed that the storage modulus increased considerably. The relationship between mold temperature and composite properties was investigated, and using differential scanning calorimetry, it was shown that the increase in mold temperature improved the degree of polymer crystallization and the bonding capability of the fiber and resin interface. As a result, the mechanical properties of the composite material were improved.

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“…The most commonly used fillers for thermoplastics, giving a significant reinforcing effect, are carbon and glass fibers 6]. The properties of the composite depend on the size and concentration of the filler [7], as well as on the degree of wettability and adhesion of the matrix to them [8].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Influence of Linear Dimensions and Concentration of Carbon and Glass Fibers on the Properties of Polyetherimide

Slonov¹,

Musov²,

Zhansitov³

et al. 2019

KEM

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The effect of glass (GF) and carbon (CF) fibers of various linear sizes (0.2 and 3 mm) and concentrations on the properties of polyetherimide (PEI) has been studied. It is shown that the introduction of fibrous fillers leads to a decrease in the melt flow index, and to a greater extent in the case of fibers with a length of 3 mm. Also, it was found that both GF and CF lead to a decrease in toughness and an increase in the elastic-strength properties with a slight advantage of composites containing fibers of a length of 3 mm. In this case, GF composites have significantly higher properties. The study of heat resistance shows a slight decrease for composites with CF and the absence of influence of the filler for composites with HC, regardless of the size of the fibers.

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Influence of the Length and Concentration of Carbon and Glass Fibers on the Properties of Polyphenylene Sulfone

Cited by 7 publications

References 1 publication

Recent Advancements in Polyphenylsulfone Membrane Modification Methods for Separation Applications

Recent Advancements in Polyphenylsulfone Membrane Modification Methods for Separation Applications

Thermally stable and high impact toughness chopped PI fiber-reinforced PEEK composites

Investigation of the Influence of Linear Dimensions and Concentration of Carbon and Glass Fibers on the Properties of Polyetherimide

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