Samyn, Pieter and Zsidai, László (2016) TEMPERATURE EFFECTS ON FRICTION AND WEAR OF THERMOSET POLYESTER FABRIC COMPOSITES. Polymer-Plastics Technology and Engineering. ISSN 0360-2559 (Submitted)
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Abstract
The tribological properties of unsaturated polyester with a plain weave polyester fabric and PTFE fillers are evaluated in reciprocating sliding at 23 to 220°C. Thermogravimetric analysis and differential scanning calorimetry show that PTFE restricts the thermostability, while the curing reaction becomes more pronounced in presence of PTFE. The pure polyester composites show continuously increasing friction and overload above 120°C, while the PTFE-filled composites indicate a regime of increasing friction up to 100°C, decreasing friction at 100 to 160°C, and increasing friction above 160°C. The infrared spectra of worn composites have absorption bands representing PTFE, curing and degradation of the matrix.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Composite, Polyester, Fabric, Tribology, Thermoanalytics |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok T Technology / alkalmazott, műszaki tudományok > TS Manufactures / különféle iparágak, ipari termékek > TS50 Rubber industry. Plastics industry / gumi- és műanyagipar |
| Depositing User: | PhD László Zsidai |
| Date Deposited: | 04 Oct 2016 09:16 |
| Last Modified: | 04 Oct 2016 09:16 |
| URI: | http://real.mtak.hu/id/eprint/41031 |
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