Organic Montmorillonite/Polyethersulfone/Polytetrafluoroethylene Ternary Nanocomposites: Characterization and Tribological Performance in Dry Sliding Condition

Zhen Zuo; Yulin Yang; Pengtao Yan; Laizhou Song; Xin Jin

doi:10.1007/s12221-022-4558-5

Organic Montmorillonite/Polyethersulfone/Polytetrafluoroethylene Ternary Nanocomposites: Characterization and Tribological Performance in Dry Sliding Condition

Zhen Zuo
, Yulin Yang
, Pengtao Yan
, Laizhou Song
, Xin Jin^*

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Polyethersulfone (PES)/polytetrafluoroethylene (PTFE) based composite were prepared with the nanofiller of organic montmorillonite (OMMT). Compared with original OMMT, the interlayer spacing of OMMT in nanocomposites was decreased from 3.47 nm to 1.35 nm, attributing to the decomposition of interlayer quaternary ammonium salt. OMMT nanofiller was favorable to improve the thermal stability and abrasion resistance of PES/PTFE compounds. The preferable wear property of OMMT/PES/PTFE composite was mainly ascribed to the load bearing capacity of OMMT on the worn surface of polymer composites. The OMMT/PES/PTFE compound with 10 wt% OMMT exhibited the lowest wear rate, owing to its densification morphology. Because of the absence of PTFE transfer film, the friction coefficient of OMMT/PES/PTFE compound with 10 wt% OMMT were higher than those of PTFE and PES/PTFE compounds.

Original language	English
Pages (from-to)	1475-1489
Number of pages	15
Journal	Fibers and Polymers
Volume	23
Issue number	6
DOIs	https://doi.org/10.1007/s12221-022-4558-5
Publication status	Published - Jun 2022

Keywords

Nanocomposites
Polyethersulfone
Polytetrafluoroethylene
Tribology
Wear and friction

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10.1007/s12221-022-4558-5

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@article{951c236623ea4274bf1ca48f23012624,

title = "Organic Montmorillonite/Polyethersulfone/Polytetrafluoroethylene Ternary Nanocomposites: Characterization and Tribological Performance in Dry Sliding Condition",

abstract = "Polyethersulfone (PES)/polytetrafluoroethylene (PTFE) based composite were prepared with the nanofiller of organic montmorillonite (OMMT). Compared with original OMMT, the interlayer spacing of OMMT in nanocomposites was decreased from 3.47 nm to 1.35 nm, attributing to the decomposition of interlayer quaternary ammonium salt. OMMT nanofiller was favorable to improve the thermal stability and abrasion resistance of PES/PTFE compounds. The preferable wear property of OMMT/PES/PTFE composite was mainly ascribed to the load bearing capacity of OMMT on the worn surface of polymer composites. The OMMT/PES/PTFE compound with 10 wt\% OMMT exhibited the lowest wear rate, owing to its densification morphology. Because of the absence of PTFE transfer film, the friction coefficient of OMMT/PES/PTFE compound with 10 wt\% OMMT were higher than those of PTFE and PES/PTFE compounds.",

keywords = "Nanocomposites, Polyethersulfone, Polytetrafluoroethylene, Tribology, Wear and friction",

author = "Zhen Zuo and Yulin Yang and Pengtao Yan and Laizhou Song and Xin Jin",

note = "Publisher Copyright: {\textcopyright} 2022, The Korean Fiber Society for Fibers and Polymers and Springer.",

year = "2022",

month = jun,

doi = "10.1007/s12221-022-4558-5",

language = "English",

volume = "23",

pages = "1475--1489",

journal = "Fibers and Polymers",

issn = "1229-9197",

publisher = "KOREAN FIBER SOCIETY",

number = "6",

}

TY - JOUR

T1 - Organic Montmorillonite/Polyethersulfone/Polytetrafluoroethylene Ternary Nanocomposites

T2 - Characterization and Tribological Performance in Dry Sliding Condition

AU - Zuo, Zhen

AU - Yang, Yulin

AU - Yan, Pengtao

AU - Song, Laizhou

AU - Jin, Xin

PY - 2022/6

Y1 - 2022/6

N2 - Polyethersulfone (PES)/polytetrafluoroethylene (PTFE) based composite were prepared with the nanofiller of organic montmorillonite (OMMT). Compared with original OMMT, the interlayer spacing of OMMT in nanocomposites was decreased from 3.47 nm to 1.35 nm, attributing to the decomposition of interlayer quaternary ammonium salt. OMMT nanofiller was favorable to improve the thermal stability and abrasion resistance of PES/PTFE compounds. The preferable wear property of OMMT/PES/PTFE composite was mainly ascribed to the load bearing capacity of OMMT on the worn surface of polymer composites. The OMMT/PES/PTFE compound with 10 wt% OMMT exhibited the lowest wear rate, owing to its densification morphology. Because of the absence of PTFE transfer film, the friction coefficient of OMMT/PES/PTFE compound with 10 wt% OMMT were higher than those of PTFE and PES/PTFE compounds.

AB - Polyethersulfone (PES)/polytetrafluoroethylene (PTFE) based composite were prepared with the nanofiller of organic montmorillonite (OMMT). Compared with original OMMT, the interlayer spacing of OMMT in nanocomposites was decreased from 3.47 nm to 1.35 nm, attributing to the decomposition of interlayer quaternary ammonium salt. OMMT nanofiller was favorable to improve the thermal stability and abrasion resistance of PES/PTFE compounds. The preferable wear property of OMMT/PES/PTFE composite was mainly ascribed to the load bearing capacity of OMMT on the worn surface of polymer composites. The OMMT/PES/PTFE compound with 10 wt% OMMT exhibited the lowest wear rate, owing to its densification morphology. Because of the absence of PTFE transfer film, the friction coefficient of OMMT/PES/PTFE compound with 10 wt% OMMT were higher than those of PTFE and PES/PTFE compounds.

KW - Nanocomposites

KW - Polyethersulfone

KW - Polytetrafluoroethylene

KW - Tribology

KW - Wear and friction

UR - https://www.scopus.com/pages/publications/85127951962

U2 - 10.1007/s12221-022-4558-5

DO - 10.1007/s12221-022-4558-5

M3 - Article

AN - SCOPUS:85127951962

SN - 1229-9197

VL - 23

SP - 1475

EP - 1489

JO - Fibers and Polymers

JF - Fibers and Polymers

IS - 6

ER -

Organic Montmorillonite/Polyethersulfone/Polytetrafluoroethylene Ternary Nanocomposites: Characterization and Tribological Performance in Dry Sliding Condition

Abstract

Keywords

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