| 王滕滕.增强三元乙丙橡胶粘合性能的研究[J].橡胶科技,2022,20(3):0137-0140. |
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| 增强三元乙丙橡胶粘合性能的研究 |
| Study on Enhancing Adhesion of EPDM |
| 投稿时间：2021-06-29 修订日期：2021-06-29 |
| DOI：10.12137/j.issn.2095-5448.2022.03.0137 |
| 中文关键词: 三元乙丙橡胶 烷基酚醛树脂 粘合性能 硫化工艺 汽车多楔带 |
| 英文关键词: EPDM alkyl phenolic resin adhesion property vulcanization process automotive V-ribbed belt |
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| 中文摘要: |
| 研究烷基酚醛树脂用量、硫化剂DCP/TAIC用量比、增塑剂用量以及硫化工艺对三元乙丙橡胶（EPDM）粘合性能的影响。结果表明：烷基酚醛树脂可提高EPDM与聚酯线绳的粘合性能；随硫化剂DCP/TAIC用量比增大，EPDM与聚酯线绳的粘合性能先提高后保持不变，用量比为9/1时综合性能最佳；EPDM与聚酯线绳的粘合性能随增塑剂2280用量增大几乎呈线性下降趋势；在充分硫化情况下，低温长时间硫化和高温快速硫化工艺对粘合性能影响不大，为提高生产效率，EPDM汽车多楔带可采用高温快速硫化工艺。 |
| 英文摘要: |
| The effects of alkyl phenolic resin amount，curing agent DCP/TAIC blend ratio，plasticizer amount and vulcanization process on the adhesion properties of ethylene propylene diene monomer（EPDM）with polyester cord were studied.The results showed that alkyl phenolic resin could improve the adhesion of EPDM with polyester cord.With the increase of curing agent DCP/TAIC blend ratio，the adhesion of EPDM with polyester cord first increased and then remained unchanged，and the best comprehensive performance was obtained when the blend ratio was 9/1.The adhesion properties of EPDM with polyester cord decreased almost linearly with the increase of the amount of plasticizer 2280.When EPDM compound was fully vulcanized，low temperature long time vulcanization and high temperature rapid vulcanization had little effect on the adhesion properties with polyester cord.In order to improve the production efficiency，high temperature rapid vulcanization process could be used for EPDM automotive V-ribbed belt. |
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