A sulfonated modification of PEEK for ultralow friction
CC BY
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| Language: | English |
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Springer
2023
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| Online Access: | https://link.springer.com/article/10.1007/s40544-022-0625-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7955 |
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oai:localhost:PNK-79552023-04-14T08:23:51Z A sulfonated modification of PEEK for ultralow friction Shihua, Yuan Chenhui, Zhang PEEK SPEEK CC BY Polyether ether ketone (PEEK) is a widely used material for friction pairs due to its excellent mechanical strength, good wear resistance, and chemical inertness. However, some modifications are necessary when PEEK is used as a water-lubricated friction pair. In this study, a novel sulfonation method was developed to design a water-lubricated friction pair with ultralow friction, good wear resistance, and high loading capacity. PEEK powders were sulfonated using ClSO3H and sintered to form bulk plastic. The sulfonated PEEK (SPEEK) plastic exhibited good tribological properties. At a low sliding speed, the friction coefficient was smaller than 0.02 when a 3 wt% NaCl solution was used as the lubricant. The order of magnitude of the wear rate was as low as 10−8 mm3/(N·m). 2023-04-14T08:23:51Z 2023-04-14T08:23:51Z 2022 Book https://link.springer.com/article/10.1007/s40544-022-0625-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7955 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
PEEK SPEEK |
| spellingShingle |
PEEK SPEEK Shihua, Yuan Chenhui, Zhang A sulfonated modification of PEEK for ultralow friction |
| description |
CC BY |
| format |
Book |
| author |
Shihua, Yuan Chenhui, Zhang |
| author_facet |
Shihua, Yuan Chenhui, Zhang |
| author_sort |
Shihua, Yuan |
| title |
A sulfonated modification of PEEK for ultralow friction |
| title_short |
A sulfonated modification of PEEK for ultralow friction |
| title_full |
A sulfonated modification of PEEK for ultralow friction |
| title_fullStr |
A sulfonated modification of PEEK for ultralow friction |
| title_full_unstemmed |
A sulfonated modification of PEEK for ultralow friction |
| title_sort |
sulfonated modification of peek for ultralow friction |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s40544-022-0625-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/7955 |
| _version_ |
1763180888161517568 |
| score |
8.891145 |