| 不同类型增粘树脂在农业子午线轮胎胎体帘布胶中的应用研究 |
| Application of Different Types of Tackifying Resins in Carcass Cord Compound of Agricultural Radial Tire |
| 投稿时间：2022-01-20 修订日期：2022-01-20 |
| DOI：10.12136/j.issn.1000-890X.2023.06.0438 |
| 中文关键词: 增粘树脂 农业子午线轮胎 胎体 帘布胶 粘合性能 耐久性能 |
| 英文关键词: tackifying resin agricultural radial tire carcass cord compound adhesion durability |
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| 中文摘要: |
| 研究4种增粘树脂（丁酚乙炔树脂、超强增粘树脂BHK1360、烷基苯酚-甲醛树脂和C5石油树脂）在农业子午线轮胎胎体帘布胶中的应用。结果表明：在农业子午线轮胎胎体帘布胶中加入增粘树脂后硫化胶的炭黑分散性提高，邵尔A型硬度、拉伸强度、拉断伸长率、H抽出力和帘布附着力均有不同程度增大，成品轮胎的粘合性能和耐久性能明显改善；丁酚乙炔树脂和超强增粘树脂BHK1360树脂对胎体帘布胶的改性效果显著，烷基苯酚-甲醛树脂次之，C5石油树脂最弱。 |
| 英文摘要: |
| Abstract：The application of four kinds of tackifying resins （butyl phenol acetylene resin，super
tackifying resin BHK1360，alkyl phenol-formaldehyde resin and C5 petroleum resin） in the carcass cord
compound of agricultural radial tire was studied. The results showed that，after adding tacking resin into
the carcass cord compound of agricultural radial tire，the carbon black dispersion of the vulcanizate was
improved，the shore A hardness，tensile strength，elongation at break，H extraction force and cord adhesion
increased to varying degrees，the adhesion of the carcass of the finished tire was enhanced，and the durability
was significantly improved. In comparison，the modification effects of butyl phenol acetylene resin and
super tackifying resin BHK1360 on the carcass compound were more significant，followed by alkyl phenolformaldehyde
resin，and the effect of C5 petroleum resin was the least. |
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