Electroless copper/PTFE composite coatings

Jiao Ning Tang; Shi Bing Yiao; Shao Min Zhou; You Bei Xie

doi:10.1080/00202967.1995.11871074

Electroless copper/PTFE composite coatings

Jiao Ning Tang
, Shi Bing Yiao
, Shao Min Zhou
, You Bei Xie

Xiamen University

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

7 Scopus citations

Abstract

A composite Cu-PTFE coating was prepared by electroless copper plating with sodium hypophosphite as the reducing agent. The thickness of the composite was 5approx.10μm. It consisted of 5 per cent PTFE and 95 per cent copper by weight and had good adhesion to the matrix. X-ray analysis showed that the composite was face centred cubic crystal (FCC) as plates and tended to form a solid solution. AES analysis showed the proportion of F, P, C, contents was 27:1.2:71.8 on the surface of the composite. ESCA analysis showed further that copper and phosphorus were simple substances on the composite surface while F and C were present in the form of PTFE. Tribology experiments showed the composite of Cu-PTFE has good tribological behaviour. The composite wear is 38 per cent lower by weight loss than the coating of Cu-P in dry condition and 57 per cent lower by weight loss than the composite of Ni-P-PTFE in oil.

Original language	English
Pages (from-to)	129-131
Number of pages	3
Journal	Transactions of the Institute of Metal Finishing
Volume	73
Issue number	pt 4
DOIs	https://doi.org/10.1080/00202967.1995.11871074
State	Published - 1995
Externally published	Yes

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10.1080/00202967.1995.11871074

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title = "Electroless copper/PTFE composite coatings",

abstract = "A composite Cu-PTFE coating was prepared by electroless copper plating with sodium hypophosphite as the reducing agent. The thickness of the composite was 5approx.10μm. It consisted of 5 per cent PTFE and 95 per cent copper by weight and had good adhesion to the matrix. X-ray analysis showed that the composite was face centred cubic crystal (FCC) as plates and tended to form a solid solution. AES analysis showed the proportion of F, P, C, contents was 27:1.2:71.8 on the surface of the composite. ESCA analysis showed further that copper and phosphorus were simple substances on the composite surface while F and C were present in the form of PTFE. Tribology experiments showed the composite of Cu-PTFE has good tribological behaviour. The composite wear is 38 per cent lower by weight loss than the coating of Cu-P in dry condition and 57 per cent lower by weight loss than the composite of Ni-P-PTFE in oil.",

author = "Tang, \{Jiao Ning\} and Yiao, \{Shi Bing\} and Zhou, \{Shao Min\} and Xie, \{You Bei\}",

year = "1995",

doi = "10.1080/00202967.1995.11871074",

language = "英语",

volume = "73",

pages = "129--131",

journal = "Transactions of the Institute of Metal Finishing",

issn = "0020-2967",

publisher = "Maney Publishing",

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}

TY - JOUR

T1 - Electroless copper/PTFE composite coatings

AU - Tang, Jiao Ning

AU - Yiao, Shi Bing

AU - Zhou, Shao Min

AU - Xie, You Bei

PY - 1995

Y1 - 1995

N2 - A composite Cu-PTFE coating was prepared by electroless copper plating with sodium hypophosphite as the reducing agent. The thickness of the composite was 5approx.10μm. It consisted of 5 per cent PTFE and 95 per cent copper by weight and had good adhesion to the matrix. X-ray analysis showed that the composite was face centred cubic crystal (FCC) as plates and tended to form a solid solution. AES analysis showed the proportion of F, P, C, contents was 27:1.2:71.8 on the surface of the composite. ESCA analysis showed further that copper and phosphorus were simple substances on the composite surface while F and C were present in the form of PTFE. Tribology experiments showed the composite of Cu-PTFE has good tribological behaviour. The composite wear is 38 per cent lower by weight loss than the coating of Cu-P in dry condition and 57 per cent lower by weight loss than the composite of Ni-P-PTFE in oil.

AB - A composite Cu-PTFE coating was prepared by electroless copper plating with sodium hypophosphite as the reducing agent. The thickness of the composite was 5approx.10μm. It consisted of 5 per cent PTFE and 95 per cent copper by weight and had good adhesion to the matrix. X-ray analysis showed that the composite was face centred cubic crystal (FCC) as plates and tended to form a solid solution. AES analysis showed the proportion of F, P, C, contents was 27:1.2:71.8 on the surface of the composite. ESCA analysis showed further that copper and phosphorus were simple substances on the composite surface while F and C were present in the form of PTFE. Tribology experiments showed the composite of Cu-PTFE has good tribological behaviour. The composite wear is 38 per cent lower by weight loss than the coating of Cu-P in dry condition and 57 per cent lower by weight loss than the composite of Ni-P-PTFE in oil.

UR - https://www.scopus.com/pages/publications/0029404428

U2 - 10.1080/00202967.1995.11871074

DO - 10.1080/00202967.1995.11871074

M3 - 文章

AN - SCOPUS:0029404428

SN - 0020-2967

VL - 73

SP - 129

EP - 131

JO - Transactions of the Institute of Metal Finishing

JF - Transactions of the Institute of Metal Finishing

IS - pt 4

ER -

Electroless copper/PTFE composite coatings

Abstract

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