| Microstructure and Properties of Domestic BIIR2032 |
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| DOI： |
| Key Words: BIIR；microstructure；relative molecular weight distribution；glass transition temperature；thermal stability；Mooney viscosity |
| Author Name | Affiliation | | WANG Haitao | Qingdao University of Science and Technology | | DING Naixiu | Qingdao University of Science and Technology | | GAO Lijun | Qingdao University of Science and Technology |
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| Abstract: |
| The microstructure and properties of domestic BIIR 2032 were investigated and compared with those of imported BIIR2030 and BIIR2222. The results showed that，compared with BIIR2030 and BIIR2222，the relative molecular weight distribution of BIIR2032 was narrower，Mooney viscosity was lower，processability，curing characteristics and cold resistance were better. The infrared spectrum curves of BIIR2030，BIIR2222 and BIIR2032 had the same peak position，and their TG curves were basically the same which had two mass loss steps. |
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