Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon
MoS _2 reinforced PDMS/MC nylon composites had been fabricated by in situ polymerization to further enhance the comprehensive properties of nylon material. Polydimethylsiloxane was pre-sythesized as the activator of the system and MoS _2 was compounded as the wear-resisting agent. The thermal stabil...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/abfa47 |
| _version_ | 1797746604876234752 |
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| author | Jinfei Shangguan Ling Song Feng Lang Haiyang Yang Duxin Li Jin Wang Qibin Jiang Yilan You |
| author_facet | Jinfei Shangguan Ling Song Feng Lang Haiyang Yang Duxin Li Jin Wang Qibin Jiang Yilan You |
| author_sort | Jinfei Shangguan |
| collection | DOAJ |
| description | MoS _2 reinforced PDMS/MC nylon composites had been fabricated by in situ polymerization to further enhance the comprehensive properties of nylon material. Polydimethylsiloxane was pre-sythesized as the activator of the system and MoS _2 was compounded as the wear-resisting agent. The thermal stability, mechanical properties, friction and wear properties of composites with different MoS _2 contents were tested. The results showed that the crystallization and thermal stability of nylon matrix were increased with the addition of MoS _2 , while the tensile strength and impact strength were slightly reduced. The composites finally presented excellent friction properties with 3 wt% MoS _2 , whose friction coefficient was reduced to 0.75 (18.48% decrease) corresponding to the wear rate of 0.4145 × 10 ^−8 g Nm ^−1 . |
| first_indexed | 2024-03-12T15:39:13Z |
| format | Article |
| id | doaj.art-6a14d3aadf2e4fe2874216deb5464ee0 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:39:13Z |
| publishDate | 2021-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-6a14d3aadf2e4fe2874216deb5464ee02023-08-09T16:03:39ZengIOP PublishingMaterials Research Express2053-15912021-01-018505530310.1088/2053-1591/abfa47Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylonJinfei Shangguan0Ling Song1Feng Lang2Haiyang Yang3Duxin Li4https://orcid.org/0000-0002-9548-9181Jin Wang5Qibin Jiang6Yilan You7State Key Laboratory of Powder Metallurgy, Central South University , Changsha 410083, People’s Republic of China; Zhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China 413000, People’s Republic of ChinaState Key Laboratory of Powder Metallurgy, Central South University , Changsha 410083, People’s Republic of China; Zhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China 413000, People’s Republic of ChinaState Key Laboratory of Powder Metallurgy, Central South University , Changsha 410083, People’s Republic of ChinaState Key Laboratory of Powder Metallurgy, Central South University , Changsha 410083, People’s Republic of China; Zhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China 413000, People’s Republic of ChinaState Key Laboratory of Powder Metallurgy, Central South University , Changsha 410083, People’s Republic of ChinaZhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China 413000, People’s Republic of ChinaZhuzhou Times New Material Technology Co., Ltd, Zhuzhou 412007, China 413000, People’s Republic of ChinaCollege of Materials and Chemical Engineering, Hunan City University , Yiyang 413000, People’s Republic of ChinaMoS _2 reinforced PDMS/MC nylon composites had been fabricated by in situ polymerization to further enhance the comprehensive properties of nylon material. Polydimethylsiloxane was pre-sythesized as the activator of the system and MoS _2 was compounded as the wear-resisting agent. The thermal stability, mechanical properties, friction and wear properties of composites with different MoS _2 contents were tested. The results showed that the crystallization and thermal stability of nylon matrix were increased with the addition of MoS _2 , while the tensile strength and impact strength were slightly reduced. The composites finally presented excellent friction properties with 3 wt% MoS _2 , whose friction coefficient was reduced to 0.75 (18.48% decrease) corresponding to the wear rate of 0.4145 × 10 ^−8 g Nm ^−1 .https://doi.org/10.1088/2053-1591/abfa47MC nylonpolydimethylsiloxaneMoS2friction performance |
| spellingShingle | Jinfei Shangguan Ling Song Feng Lang Haiyang Yang Duxin Li Jin Wang Qibin Jiang Yilan You Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon Materials Research Express MC nylon polydimethylsiloxane MoS2 friction performance |
| title | Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon |
| title_full | Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon |
| title_fullStr | Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon |
| title_full_unstemmed | Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon |
| title_short | Preparation and properties of MoS2 modified polydimethylsiloxane/monomer casting nylon |
| title_sort | preparation and properties of mos2 modified polydimethylsiloxane monomer casting nylon |
| topic | MC nylon polydimethylsiloxane MoS2 friction performance |
| url | https://doi.org/10.1088/2053-1591/abfa47 |
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