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Effect of Nanosilica Filled Polyurethane Composite Coating on Polypropylene Substrate
Joint Authors
Chee, Ching Yern
Syamimie, Nurehan
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-28
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Acrylic based polyurethane (PU) coatings with various amounts of nanosilica contents were prepared using solution casting method.
The nanosilica (SiO2) particles used are around 16 nm in diameter.
The friction and wear test was conducted using the reciprocating wear testing machine.
The tests were performed at rotary speed of 100 rpm and 200 rpm with load of 0.1 kg to 0.4 kg under 1 N interval.
The effect of the PU/nano-SiO2 composite coating on friction and wear behavior of polypropylene substrate was investigated and compared.
The worn surface of coating film layer after testing was investigated by using an optical microscope.
The introduction of PU/nanosilica composite coating containing 3 wt% of nano-SiO2 content gives the lowest friction coefficient and wear rate to PP substrate.
Both the friction and wear rate of PP substrate coated with >3 wt% of nano-SiO2 filled PU coating would increase with the increasing of applied load and sliding time.
American Psychological Association (APA)
Chee, Ching Yern& Syamimie, Nurehan. 2013. Effect of Nanosilica Filled Polyurethane Composite Coating on Polypropylene Substrate. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1031444
Modern Language Association (MLA)
Chee, Ching Yern& Syamimie, Nurehan. Effect of Nanosilica Filled Polyurethane Composite Coating on Polypropylene Substrate. Journal of Nanomaterials No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1031444
American Medical Association (AMA)
Chee, Ching Yern& Syamimie, Nurehan. Effect of Nanosilica Filled Polyurethane Composite Coating on Polypropylene Substrate. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1031444
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031444