| Study on Properties of Domestic Easily Processable Rare Earth BR |
| Received:December 06, 2024 Revised:December 06, 2024 |
| DOI：10.12136/j.issn.1000-890X.2025.11.0833 |
| Key Words: rare earth BR；processability；wear resistance；flexibility resistance；dynamic mechanical property |
| Author Name | Affiliation | E-mail | | LIU Yuliang* | Zhejiang Transfar Synthetic Materials Co.，Ltd | 23930028@qq.com | | LIN Siqing | Zhejiang Transfar Synthetic Materials Co.，Ltd | | | HU Jinjin | Zhejiang Transfar Synthetic Materials Co.，Ltd | | | FANG Yuan | Zhejiang Transfar Synthetic Materials Co.，Ltd | |
|
| Hits: 354 |
| Download times: 185 |
| Abstract: |
| The properties of domestic easily processable rare earth（neodymium） cis-polybutadiene rubber（NdBR） TF45E were studied and compared with domestic ordinary NdBR9104 and foreign easily processable NdBR CB25.The results showed that compared with NdBR9104，NdBR TF45E had similar molecular weight and its distribution，but had a longer Mooney stress relaxation time.The processability of NdBR TF45E compound was better than NdBR9104 compound，comparable to NdBR CB25 compound，and the wear resistance and flexibility resistance of NdBR TF45E vulcanizate was excellent.NdBR TF45E could replaced NdBR CB25 in tire tread and siedwall compounds. |
|
View Full Text
View/Add Comment Download reader |
| Close |
