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| 几种增粘树脂在全钢载重子午线轮胎胶料中的应用 |
| Application of tackifying resins to all-steel radial truck tire compound |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎；增粘树脂；粘合强度；工艺性能 |
| 英文关键词: all-steel radial truck tire；tackifying resin；adhesion strength；processibility |
| 基金项目: |
| 中图分类号:TQ330.3 |
| Author Name | Affiliation | | LIN Xiangyang | Rongcheng Guotai Tire Co.，Ltd. | | SONG Chuan | Rongcheng Guotai Tire Co.，Ltd. | | WANG Junxia | Rongcheng Guotai Tire Co.，Ltd. | | PENG Shousong | Rongcheng Guotai Tire Co.，Ltd. | | XU Penghui | Rongcheng Guotai Tire Co.，Ltd. |
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| 中文摘要: |
| 研究了辛基酚醛树脂、叔丁基酚醛树脂、TKMM和Koresin等增粘树脂对全钢载重子午线轮胎胶料的增粘效果、硫化特性、工艺性能及硫化胶物理性能的影响。试验结果表明，加入增粘树脂后可明显提高胶料的粘性及粘性保持率，同时胶料的门尼粘度降低，硫化速度加快，硫化胶的300%定伸应力下降，扯断伸长率和扯断永久变形增大。TKM-M树脂和Koresin树脂的综合性能最佳。 |
| 英文摘要: |
| The effects of octyl phenolic resin，tert-butyl phenolic resin，TKM-M and Koresin on the tackness，curing behaviour and processibility of all-steel radial truck tire compound and the physical properties of its vulcanizate were investigated. The test results showed that the tackness and tackness retention of tire compound improved，the Mooney viscosity decreased and the curing rate increased，the modulus at 300% elongation of vulcanizate decrease ，the elongation at break and the tensile set at break increased by adding the tackifying resins.The optimum comprehensive properties were obtained by using TKM-M and Koresin. |
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