| Comparative Study on Properties of Domestic and Imported NdBR |
| Received:October 15, 2023 Revised:October 15, 2023 |
| DOI：10.12136/j.issn.1000-890X.2024.06.0427 |
| Key Words: NdBR；relative molecular weight；processing property；tensile property；wear resistance |
| Author Name | Affiliation | E-mail | | FANG Yuan* | aa | 24586@etransfar.com | | LIU Yuliang | aa | | | WANG Yongjun | aa | | | LV Rongming | aa | | | LIN Siqing | aa | |
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| Abstract: |
| Comparative study on the properties of domestic and imported neodymium butadiene rubber（NdBR） was carried out.The results showed that compared to two brands of imported NdBR，the cis-1，4 structure content of domestic NdBR9104 was higher，the relative molecular weight and its distribution were similar，the processing property of the compound was better，and the tensile property，wear resistance and flexural resistance of the vulcanizet were all better.Domestic NdBR9104 could completely replace imported similar products. |
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