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| 石墨烯/废旧轮胎裂解炭黑在半钢子午线轮胎胎面胶中的应用 |
| Application of Graphene/Pyrolytic Carbon Black from Waste Tires in Tread Compound of Steel-belted Radial Tire |
| Received:October 08, 2018 Revised:October 08, 2018 |
| DOI：10.12135/j.issn.1006-8171.2019.3.153 |
| 中文关键词: 石墨烯；废旧轮胎；裂解炭黑；半钢子午线轮胎；胎面胶；耐磨性能；动态力学性能 |
| 英文关键词: graphene；waste tire；pyrolytic carbon black；steel-belted radial tire；tread compound；wear resistance；dynamic mechanical property |
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| Author Name | Affiliation | E-mail | | wangjiangong* | Qingdao Doublestar Tire Industrial Co.,Ltd | 824239418@qq.com | | HUANG Yigang | Qingdao Doublestar Tire Industrial Co.,Ltd | | | WANG Jing | Qingdao Doublestar Tire Industrial Co.,Ltd | | | WANG Yue | Qingdao Doublestar Tire Industrial Co.,Ltd | | | ZHANG Jing | Qingdao Doublestar Tire Industrial Co.,Ltd | | | LI Zhipeng | Qingdao Doublestar Tire Industrial Co.,Ltd | |
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| 中文摘要: |
| 研究石墨烯（GE）/废旧轮胎裂解炭黑在半钢子午线轮胎胎面胶中的应用。结果表明：随着GE用量的增大，胶料的焦烧时间缩短，硫化速度减慢，交联密度增大；硫化胶的硬度和定伸应力增大，拉伸强度、拉断伸长率和撕裂强度均先增大后减小，拉断永久变形和回弹值减小，耐磨性能提高，压缩温升和永久变形增大；硫化胶的损耗因子（tanδ）峰值减小，0和60 ℃时的tanδ增大。 |
| 英文摘要: |
| The application of graphene（GE）/pyrolytic carbon black from waste tires in the tread compound of steel-belted radial tire was investigated.The results showed that，as the addition level of GE increased，the scorch time of the compound was shortened，the curing speed decreased and the crosslinking density increased.The hardness and modulus of the vulcanizate increased，the tensile strength，elongation at break and tear strength increased at first and then decreased，the permanent set at break and rebound value decreased，the wear resistance improved，the compression heat build-up and permanent deformation increased，the peak value of loss factor（tanδ） decreased，and the tanδ at 0 and 60 ℃ increased. |
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