Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites
Phenol formaldehyde resin (PF)/nitrile rubber (NBR) composites were prepared by mecha-nical blending of PF and NBR, and the effect of the amount of PF on tensile strength, tear strength and hardness of PF/NBR composites was studied. The friction performance of PF/NBR composite sample A 2 (containi...
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| Format: | Article |
| Language: | zho |
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Editorial Office of China Synthetic Rubber Industry
2022-05-01
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| Series: | Hecheng xiangjiao gongye |
| Subjects: | |
| Online Access: | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202203010 |
| _version_ | 1811234657694384128 |
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| author | LI Hui-liang; LUO Yu-mei |
| author_facet | LI Hui-liang; LUO Yu-mei |
| author_sort | LI Hui-liang; LUO Yu-mei |
| collection | DOAJ |
| description |
Phenol formaldehyde resin (PF)/nitrile rubber (NBR) composites were prepared by mecha-nical blending of PF and NBR, and the effect of the amount of PF on tensile strength, tear strength and hardness of PF/NBR composites was studied. The friction performance of PF/NBR composite sample A 2 (containing PF of 5 phr) with the best mechanical properties was explored at different temperatures using multifunctional integrated tester for surface properties of materials, three-dimensional surface profilometer and scanning electron microscope, and compared with that of sample A 0 not containing PF. Furthermore, the wear mechanism of PF/NBR composite was preliminarily analyzed. The results showed that when the temperature was more than 75 ℃, the friction coefficient curve of sample A 0 was on an upward trend, and at the same time, there were more holes on the surface of sample A 0, the intermolecular binding force decreased, and the wear resistance got poor. While the friction coefficient of sample A 2 remained basically stable, the abrasive wear behavior indicated that the wear mechanism varied gradually from abrasive wear to adhesive wear. Compared with sample A 0, sample A 2 could still maintain better friction performance at high temperature.
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| first_indexed | 2024-04-12T11:39:23Z |
| format | Article |
| id | doaj.art-0a4c70d7acd84ad394c3b64a709809ee |
| institution | Directory Open Access Journal |
| issn | 1000-1255 |
| language | zho |
| last_indexed | 2024-04-12T11:39:23Z |
| publishDate | 2022-05-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| series | Hecheng xiangjiao gongye |
| spelling | doaj.art-0a4c70d7acd84ad394c3b64a709809ee2022-12-22T03:34:43ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552022-05-014522323010.19908/j.cnki.ISSN1000-1255.2022.03.0223Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites LI Hui-liang; LUO Yu-mei0Zhengzhou University of Industrial Technology, Zhengzhou 451100, China Phenol formaldehyde resin (PF)/nitrile rubber (NBR) composites were prepared by mecha-nical blending of PF and NBR, and the effect of the amount of PF on tensile strength, tear strength and hardness of PF/NBR composites was studied. The friction performance of PF/NBR composite sample A 2 (containing PF of 5 phr) with the best mechanical properties was explored at different temperatures using multifunctional integrated tester for surface properties of materials, three-dimensional surface profilometer and scanning electron microscope, and compared with that of sample A 0 not containing PF. Furthermore, the wear mechanism of PF/NBR composite was preliminarily analyzed. The results showed that when the temperature was more than 75 ℃, the friction coefficient curve of sample A 0 was on an upward trend, and at the same time, there were more holes on the surface of sample A 0, the intermolecular binding force decreased, and the wear resistance got poor. While the friction coefficient of sample A 2 remained basically stable, the abrasive wear behavior indicated that the wear mechanism varied gradually from abrasive wear to adhesive wear. Compared with sample A 0, sample A 2 could still maintain better friction performance at high temperature. http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202203010nitrile rubberphenol formaldehyde resinmechanical blendingcompositefriction performancemechanical propertywear mechanism |
| spellingShingle | LI Hui-liang; LUO Yu-mei Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites Hecheng xiangjiao gongye nitrile rubber phenol formaldehyde resin mechanical blending composite friction performance mechanical property wear mechanism |
| title | Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites |
| title_full | Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites |
| title_fullStr | Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites |
| title_full_unstemmed | Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites |
| title_short | Effect of temperature on tribological properties of phenol formaldehyde resin/nitrile rubber composites |
| title_sort | effect of temperature on tribological properties of phenol formaldehyde resin nitrile rubber composites |
| topic | nitrile rubber phenol formaldehyde resin mechanical blending composite friction performance mechanical property wear mechanism |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202203010 |
| work_keys_str_mv | AT lihuiliangluoyumei effectoftemperatureontribologicalpropertiesofphenolformaldehyderesinnitrilerubbercomposites |