| 电子束辐照预硫化技术及其应用研究 |
| Electron Beam Irradiation Prevulcanization Technology and Its Application |
| 投稿时间：2021-01-23 修订日期：2021-01-23 |
| DOI：10.12136/j.issn.1000-890X.2021.08.0608 |
| 中文关键词: 电子束辐照 预硫化 胎体 帘布 电子加速器 辐照剂量 均匀性 |
| 英文关键词: electron beam irradiation prevulcanization carcass cord electron accelerator irradiation dose uniformity |
| 基金项目: |
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| 中文摘要: |
| 阐述电子束辐照预硫化技术的设备结构和反应机理以及辐照剂量均匀性评价方法，探讨电子束辐照预硫化技术在半钢子午线轮胎胎体帘布加工中的应用。结果表明：辐照剂量对胎体帘布胶、帘布及其纤维原丝、轮胎性能有一定的影响；电子束辐照预硫化技术在轮胎生产中应用前景广阔，可以在优化工艺、提高生产效率和提升轮胎产品品质等方面发挥重要作用。近年来，国内大型轮胎企业在半钢子午线轮胎胎体帘布压延生产线新建或改造项目中基本配备了电子束辐照预硫化设备，但是目前亟待解决其故障率较高的问题。 |
| 英文摘要: |
| The equipment structure，reaction mechanism and radiation uniformity evaluation method of electron beam irradiation prevulcanization technology were described. The application of electron beam irradiation prevulcanization technology in the carcass cord processing of steel-belted radial tire was discussed. The results showed that the irradiation dose had a certain effect on the properties of the carcass
cord compound，cord and its fiber precursor and tire. Electron beam irradiation prevulcanization technology had broad application prospects，and it could play an important role in optimizing processes，improving production efficiency and tire product quality. In recent years，large domestic tire enterprises have equipped
electron beam irradiation equipment in the new construction or reconstruction projects of the carcass cord
calendering production lines of steel-belted radial tires，but the problem of the high failure rate needed to be
solved. |
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