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| 应用新型高活性间苯二酚-甲醛树脂的载重轮胎胎体帘布胶低生热性能研究 |
| Low Heat Generation Property of TBR Tire Carcass Ply Compound Using New Type High Active Resorcinol Formaldehyde Resin |
| Received:March 05, 2020 Revised:March 05, 2020 |
| DOI：10.12135/j.issn.1006-8171.2020.08.0451 |
| 中文关键词: 粘合树脂；高活性间苯二酚-甲醛树脂；载重轮胎；胎体帘布胶；动态滞后损失；动态生热 |
| 英文关键词: adhesive resin；high active resorcinol formaldehyde resin；TBR；carcass ply compound；dynamic hysteresis loss；dynamic heat generation |
| 基金项目: |
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| Author Name | Affiliation | E-mail | | FAN Ruliang* | Rachem （China） Co.，Ltd | ruliang.fan@rachem.com | | XU Lixin | Rachem （China） Co.，Ltd | |
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| 中文摘要: |
| 研究新型高活性间苯二酚-甲醛树脂（间-甲树脂）SL3020LFR在载重轮胎胎体帘布胶中的应用，并与非间-甲树脂进行对比。结果表明：高活性间-甲树脂SL3020LFR胶料的硫化活性较高，其加工性能、老化前后的拉伸性能和粘合性能均符合载重轮胎胎体帘布胶的性能要求，尤其是胶料具有低动态滞后损失和低动态生热特性，将其用于载重轮胎胎体帘布胶中能够降低轮胎的滚动阻力和内部生热，提高耐久性能和翻新价值。 |
| 英文摘要: |
| The application of new type high active resorcinol formaldehyde resin SL3020LFR in carcass ply compound of TBR tire was studied，and compared with other resin（not resorcinol formaldehyde resin）.The results showed that，the vulcanization activity of compound with high active resorcinol formaldehyde resin SL3020LFR was higher，and the processability，tensile property before and after aging，and adhesion property were all in line with the property requirements of TBR tire carcass ply compound，especially the compound had low dynamic hysteresis loss and low dynamic heat generation characteristics，which could be used in TBR tire carcass ply compound to reduce tire rolling resistance and internal heat generation to improve durability and retreading value. |
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