A study on rheologic behavior of polyphenylene sulfide

Hou, Canshu; Zhao, Baofeng; Yang, Jie; Yu, Zili; Wu, Qingping

doi:10.1002/app.1995.070560507

Cited by 19 publications

(6 citation statements)

References 2 publications

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“…Therefore, a reduction in the viscosity of the generated PPS molten layer is expected. This result is in agreement with the findings of Hou et al [30]. The authors found that the apparent viscosity of the PPS is dependent both on the shear rate and temperature.…”

Section: Influence Of the Process Parameters On The Pdz Areasupporting

confidence: 94%

Influence of process parameters on mechanical performance and bonding area of AA2024/carbon-fiber-reinforced poly(phenylene sulfide) friction spot single lap joints

2015

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a b s t r a c tThe effects of friction spot joining process parameters on the bonding area and mechanical performance of single lap joints were investigated using full-factorial design of experiments and analysis of variance. On one hand, the main process parameters with significant influence on the bonding area were joining pressure, tool rotational speed and joining time. On the other hand, tool rotational speed and joining pressure displayed the highest influence on the lap shear strength of the joints followed by tool plunge depth, whereas the joining time was not statistically significant. The interaction between the rotational speed and joining time was the only interaction with a significant effect on the mechanical performance. Joints with ultimate lap shear forces varying between 1698 ± 92 N and 2310 ± 155 N were obtained. It was observed that generally a larger bonding area as a result of higher heat input leads to an increased mechanical performance of the joints. The generated regression model by the analysis of variance was used to identify an optimized set of parameters for increasing the lap shear strength of the joints to 2280 ± 88 N. Furthermore, the process temperature was monitored, which varied in the range of 370-474°C.

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Section: Influence Of the Process Parameters On The Pdz Areasupporting

confidence: 94%

Influence of process parameters on mechanical performance and bonding area of AA2024/carbon-fiber-reinforced poly(phenylene sulfide) friction spot single lap joints

2015

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“…The thermal degradation mechanism of the Fortron 205 PPS sample is R 3 and the Ryton P‐4 PPS sample is R 2 16. The Fortron PPS sample is believed to possess less chain‐branching than the Ryton PPS sample 27. It seems that because of the branch chain, the thermal degradation mechanism of PPS changed from R 3 to R 2 .…”

Section: Resultsmentioning

confidence: 99%

Kinetics of the thermal degradation of hyperbranched poly(phenylene sulfide)

Yan

Chen

Huh

et al. 2008

J of Applied Polymer Sci

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An advanced heat-resistant hyperbranched poly(phenylene sulfide) (HPPS) had been subjected to dynamic thermogravimetric analysis (TGA) in nitrogen. The presence of a single peak in the DTG cures suggested that weight loss occurs in a single stage. The thermal decomposition kinetics had been analyzed by applying the Kissinger, Friedman and Ozawa-Flynn methods. The E values determined for the hyperbranched PPS using these analyses were found to be 183.1, 189.2, 193.9 kJ mol À1 , respectively. Coats-Redfern method was used to discuss the probable degradation mechanisms. The solid-state decomposition mechanism followed by the degradation stage of HPPS was Phase boundary controlled mechanism (R 1 ).

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“…In ref. the research studied the rheological behavior of polyphenylene sulfide (Ryton‐type PPS and Fortron PPS). The results showed that the apparent viscosity of the Ryton PPS decreased obviously with the increase in the shearing rate or shearing stress.…”

Section: Pps—high‐performance Polymer/properties Of Ppsmentioning

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

106

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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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A study on rheologic behavior of polyphenylene sulfide

Cited by 19 publications

References 2 publications

Influence of process parameters on mechanical performance and bonding area of AA2024/carbon-fiber-reinforced poly(phenylene sulfide) friction spot single lap joints

Influence of process parameters on mechanical performance and bonding area of AA2024/carbon-fiber-reinforced poly(phenylene sulfide) friction spot single lap joints

Kinetics of the thermal degradation of hyperbranched poly(phenylene sulfide)

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

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