| 硫化剂TCY对CO/ECO共混物性能的影响 |
| Influence of TCY on properties of CO/ECO blend |
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| DOI： |
| 中文关键词: 硫化剂 均聚型氯醚橡胶 共聚型氯醚橡胶 热老化性能 压缩永久变形 |
| 英文关键词: curative TCY CO ECO heat aging compression set |
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| 中文摘要: |
| 研究了硫化剂TCY对均聚型氯醚橡胶(CO)/共聚型氯醚橡胶(ECO)共混物性能的影响。随着硫化剂TCY用量的增大，CO/ECO共混物的t10、t90、最大转矩以及邵尔A型硬度增大，扯断伸长率和撕裂强度减小；硫化剂TCY用量为0.8份时，CO/ECO共混物的综合物理性能较好；适当增大硫化剂TCY用量，可提高CO/ECO共混物的耐热老化性能和压缩永久变形性能。 |
| 英文摘要: |
| The influence of curative TCY on the properties of CO/ECO blend was investigated.The results showed that as the addition level of TCY increased，t10，t90，maximum torque and Shore A hardness of CO/ECO blend increased，but the tensile strength and tear strength decreased；the better comprehensive physical properties of CO/ECO blend were obtained when 0.8 phr of TCY was used；and the heat aging stability and compression set of CO/ECO blend improved as the addition level of TCY increased properly. |
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