Multiple melting behavior of polyphenylene sulfide blends with polyamide 6

Mai, Kancheng; Zhang, Shengchun; Gao, Qingfu; Zeng, Hanmin

doi:10.1002/1097-4628(20001128)78:9<1579::aid-app10>3.0.co;2-a

Cited by 14 publications

(3 citation statements)

References 13 publications

(19 reference statements)

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“…In addition, some researchers prepared the PPS/polyvinylidene fluoride(PVDF) polymer alloys by melt blending, and the results indicated that the addition of PVDF can accelerate the crystallization of PPS and improve the thermal stability of PPS/PVDF alloys. The multiple melting behaviors of PPS blends with Polyamide 6 were also studied, and the results suggested that PA 6 can accelerate the cold‐crystallization of amorphous PPS. The researchers of also investigated the through‐thickness distribution of liquid crystalline polymer (LCP) in PPS/LCP blends.…”

Section: Blendingmentioning

confidence: 99%

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

Zuo

Tcharkhtchi

Shirinbayan

et al. 2019

Macro Materials & Eng

103

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Poly (phenylene sulfide) (PPS) is one kind of high‐performance polymer with high thermal stability that can be used widely in different industrial domains. However, according to an investigation of the literature, few reviews have comprehensively focused on the continuous development of PPS applications in the past decade. To meet this demand, this paper provides an overall investigation of PPS polymer and PPS‐based composites from synthesis and process to applications. Briefly, this paper introduces PPS materials according to the following topics. First, the molecular weight distribution and morphology of PPS, as well as their reinforced parts, are introduced. Afterward, the topic is focused on the synthesis, process, and blending of PPS. In the next part, this paper investigates the key points regarding PPS as a high‐performance polymer, focusing on the aspect of thermal behavior and mechanical properties. Finally, PPS composite applications are emphasized and overviewed from a wide range of aspects.

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Section: Blendingmentioning

confidence: 99%

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

Zuo

Tcharkhtchi

Shirinbayan

et al. 2019

Macro Materials & Eng

103

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“…The result suggests that both PTT and mPE components in the blends crystallize individually [21][22][23][24][25]. It is found that the T cIII value of PTT increased by 14.9°C compared with that of A0.…”

Section: Flow Activation Energymentioning

confidence: 99%

Studies on the rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/ethylene propylene diene monomer copolymer grafted with maleic anhydride/metallocene polyethylene blends

Run

Song

Wang

et al. 2007

Front. Chem. Eng. China

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AbstractsThe rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/ metallocene polyethylene (PTT/mPE) blends in the presence of ethylene propylene diene monomer copolymer grafted with maleic anhydride (EPDM-g-MAH) as compatibilizer are studied by means of a capillary rheometer, scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and thermogravimetric analyzer (TGA). Results suggest that the compatibility of PTT/mPE blends is improved greatly after the addition of a compatibilizer. The radius of the dispersed phase in the system decreases greatly when the compatibilizer is added into the blend. When the amount of compatibilizer exceeds 8 wt-%, the size of dispersed phase becomes larger again. This phenomena could be attributed to the higher viscosity of the EPDM-g-MAH phase, which is dispersed more difficulty in the PTT phase of lower viscosity, thus the mixing efficiency is apparently decreased during the melt blending process. Moreover, the melt viscosity of the blend reaches the maximal value in case of 4 wt-% compatibilizer content, above which it would decrease again. This result is associated with the generation of more and bigger dispersed phase inside the bulk phase, thus the grafting efficiency at the interface is decreased, which could result in lower viscosity. The DSC results suggest that the mPE component shows a nucleating effect, and could increase the overall degree and rate of PTT crystallization, while the addition of a compatibilizer might slightly diminish these effects. In addition, the blend with 4 wt-% compatibilizer shows the best thermal stability. Furthermore, the Izod impact strength and the tensile strength at room temperature of the blend are also markedly improved by the addition of a 4-8 wt-% compatibilizer.

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“…Nevertheless, the resin has insufficient toughness and is brittle, which limits its application. In recent years, a great effort has been made to improve the above properties, therefore, blending and block copolymerization are necessary [2][3][4][5][6][7][8]. Poly(ether-sulfone) (PES) is an amorphous high-performance engineering plastic with good heat resistance and mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

Mechanical and Tribological Properties of PTW/PTFE/PPS/PES Composites

Long

Li²,

et al. 2011

AMR

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Poly（phenylene-sulfide）/ Poly（ether-sulfone） polymer composites (coded as PPS/PES) reinforced by Potassium Titanate Whisker(PTW) and Polytetraﬂuoroethylene (PTFE) were prepared by compression molding. The effect of the filler on the mechanical and tribological properties of the PPS/PES composites was investigated, based on the evaluation of the composites’ properties and examination of the worn surfaces by means of scanning electron microscopy (SEM). Results showed that the incorporation of the PTW contributed to greatly increase the impact strength，tensile strength，and bending strength of the composites, and apparently improve its tribological performance. The composite had a best synthetical performance when the PTW content was about 20wt. %. The wear mechanism of the composites，which could be closely related to the content of PTW, gradually changed from adhesive wear to particle abrasion with the addition of PTW.

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Multiple melting behavior of polyphenylene sulfide blends with polyamide 6

Cited by 14 publications

References 13 publications

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review

Studies on the rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/ethylene propylene diene monomer copolymer grafted with maleic anhydride/metallocene polyethylene blends

Mechanical and Tribological Properties of PTW/PTFE/PPS/PES Composites

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