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| 电子辐照剂量对轮胎内衬层渗胶量的影响 |
| Influence of Electron Irradiation Dose on Inner Liner Compound Penetration in Tire |
| Received:June 07, 2024 Revised:June 07, 2024 |
| DOI：10.12135/j.issn.1006-8171.2024.10.0633 |
| 中文关键词: 轮胎；内衬层；电子预硫化；辐照剂量；渗胶量 |
| 英文关键词: tire；inner liner；electronic pre-vulcanization；irradiation dose；compound penetration |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | XU Junhao | Zhongce Rubber Group Co.,Ltd.,Hangzhou | 544681500@qq.com | | WU Xiaohua* | Zhongce Rubber Group Co.,Ltd.,Hangzhou | 1402821820@qq.com | | RONG Qi | Zhongce Rubber Group Co.,Ltd.,Hangzhou | | | YUAN Mengdan | Zhongce Rubber Group Co.,Ltd.,Hangzhou | |
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| 中文摘要: |
| 通过电子预硫化装置对胎体帘布进行辐照，研究电子辐照剂量对轮胎内衬层渗胶量和帘布强度的影响。结果表明，内衬层渗胶量随着辐照剂量的提高而降低，而帘线强度随辐照剂量的提高无明显变化且无下降。按轮胎结构设计要求，选择40和50 kGy的辐照剂量可将内衬层渗胶量控制在25%以下。电子预硫化技术可有效阻挡气密层胶料渗透到胎体帘布胶中，从而起到代替过渡层以节约成本的作用。 |
| 英文摘要: |
| Through the irradiation on the carcass cord with an electronic irradiation pre-vulcanization device，the influence of electron irradiation dose on the inner liner compound penetration in tire and the cord strength were researched.The results showed that the inner liner compound penetration decreased as the irradiation dose increased，while the cord strength had little change with the increase of irradiation dose，and did not decrease.Based on the structure design requirements of the tire，it was determined that the inner liner compound penetration could be controlled less than 25% under the premise of irradiation dose of 40 and 50 kGy.By the electronic pre-vulcanization technology，the inner liner compound penetration into the carcass cord compound could be effectively prevented to realize the replacing the transition layer to save cost. |
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