A tribological study of an S,P-containing benzotriazole derivative as an additive in pentaerythritol ester

Tianhui Ren; Jian Xia; Longzhen Zheng; Junyan Zhang; Weimin Liu; Qunji Xue

doi:10.1002/jsl.3000150402

A tribological study of an S,P-containing benzotriazole derivative as an additive in pentaerythritol ester

Tianhui Ren, Jian Xia, Longzhen Zheng, Junyan Zhang, Weimin Liu, Qunji Xue

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

5 Scopus citations

Abstract

The load-carrying capacity, antiwear and friction reduction properties of an S,P-containing benzotriazole derivative (BMDDP) added to a synthetic lubricant (pentaerythritol ester) were evaluated using a four-ball test machine. The results when compared with those of tricresyl phosphate (TCP) and zinc dialkyldithiophosphate (ZDDP) show that, in pentaerythritol ester, the novel compound (BMDDP) is an excellent multifunctional additive, which possesses better load-carrying capacity, antiwear and friction reduction properties than either TCP or ZDDP. The rubbed surfaces were analysed using XPS and EPMA, and the antiwear mechanism is discussed.

Original language	English
Pages (from-to)	263-269
Number of pages	7
Journal	Journal of Synthetic Lubrication
Volume	15
Issue number	4
DOIs	https://doi.org/10.1002/jsl.3000150402
State	Published - Jan 1999
Externally published	Yes

Keywords

Antiwear
Benzotriazole derivative
Dialkyldithiophosphate
EP
EPMA
Multifunctional additive
Pentaerythritol ester
Phosphorus
Sulphur
TCP
Tricresyl phosphate
XPS
ZDDP
Zinc dialkyldithiophosphate

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10.1002/jsl.3000150402

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title = "A tribological study of an S,P-containing benzotriazole derivative as an additive in pentaerythritol ester",

abstract = "The load-carrying capacity, antiwear and friction reduction properties of an S,P-containing benzotriazole derivative (BMDDP) added to a synthetic lubricant (pentaerythritol ester) were evaluated using a four-ball test machine. The results when compared with those of tricresyl phosphate (TCP) and zinc dialkyldithiophosphate (ZDDP) show that, in pentaerythritol ester, the novel compound (BMDDP) is an excellent multifunctional additive, which possesses better load-carrying capacity, antiwear and friction reduction properties than either TCP or ZDDP. The rubbed surfaces were analysed using XPS and EPMA, and the antiwear mechanism is discussed.",

keywords = "Antiwear, Benzotriazole derivative, Dialkyldithiophosphate, EP, EPMA, Multifunctional additive, Pentaerythritol ester, Phosphorus, Sulphur, TCP, Tricresyl phosphate, XPS, ZDDP, Zinc dialkyldithiophosphate",

author = "Tianhui Ren and Jian Xia and Longzhen Zheng and Junyan Zhang and Weimin Liu and Qunji Xue",

year = "1999",

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doi = "10.1002/jsl.3000150402",

language = "英语",

volume = "15",

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AU - Ren, Tianhui

AU - Xia, Jian

AU - Zheng, Longzhen

AU - Zhang, Junyan

AU - Liu, Weimin

AU - Xue, Qunji

PY - 1999/1

Y1 - 1999/1

N2 - The load-carrying capacity, antiwear and friction reduction properties of an S,P-containing benzotriazole derivative (BMDDP) added to a synthetic lubricant (pentaerythritol ester) were evaluated using a four-ball test machine. The results when compared with those of tricresyl phosphate (TCP) and zinc dialkyldithiophosphate (ZDDP) show that, in pentaerythritol ester, the novel compound (BMDDP) is an excellent multifunctional additive, which possesses better load-carrying capacity, antiwear and friction reduction properties than either TCP or ZDDP. The rubbed surfaces were analysed using XPS and EPMA, and the antiwear mechanism is discussed.

AB - The load-carrying capacity, antiwear and friction reduction properties of an S,P-containing benzotriazole derivative (BMDDP) added to a synthetic lubricant (pentaerythritol ester) were evaluated using a four-ball test machine. The results when compared with those of tricresyl phosphate (TCP) and zinc dialkyldithiophosphate (ZDDP) show that, in pentaerythritol ester, the novel compound (BMDDP) is an excellent multifunctional additive, which possesses better load-carrying capacity, antiwear and friction reduction properties than either TCP or ZDDP. The rubbed surfaces were analysed using XPS and EPMA, and the antiwear mechanism is discussed.

KW - Antiwear

KW - Benzotriazole derivative

KW - Dialkyldithiophosphate

KW - EP

KW - EPMA

KW - Multifunctional additive

KW - Pentaerythritol ester

KW - Phosphorus

KW - Sulphur

KW - TCP

KW - Tricresyl phosphate

KW - XPS

KW - ZDDP

KW - Zinc dialkyldithiophosphate

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U2 - 10.1002/jsl.3000150402

DO - 10.1002/jsl.3000150402

M3 - 文章

AN - SCOPUS:0032989155

SN - 0265-6582

VL - 15

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JO - Journal of Synthetic Lubrication

JF - Journal of Synthetic Lubrication

IS - 4

ER -

A tribological study of an S,P-containing benzotriazole derivative as an additive in pentaerythritol ester

Abstract

Keywords

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