| 林向阳,黄义钢,何井武.预缩合树脂RF-90替代间苯二酚的试验研究[J].轮胎工业,2003,(9):526-532 |
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| 预缩合树脂RF-90替代间苯二酚的试验研究 |
| Experimental study on replacement of resorcinol byprecondensed RF-90 resin |
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| DOI： |
| 中文关键词: RF-90树脂 间苯二酚 硫化特性 粘合力 老化性能 |
| 英文关键词: RF-90 resin resorcinol curing characteristics adhesion strength aging property |
| 基金项目: |
| 中图分类号:TQ330.38+7；TQ323.1 |
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| 中文摘要: |
| 对预缩合间苯二酚给予体RF-90树脂在间-甲、间-甲-白和间-甲-白-钴粘合体系中替代间苯二酚进行了对比试验。结果表明，在3个体系中用RF-90树脂替代间苯二酚可以延长胶料焦烧时间，明显改善胶料的耐老化性能，提高老化前后胶料与钢丝帘线的粘合力，但同时降低了胶料的硫化速度。 |
| 英文摘要: |
| A comparative test was made by using precondensed resorcinol donor RF-90 resin instead of resorcinol in the resorcinol-formaldehyde，resorcinol-formaldehyde-silica，and resorcinol-formaldehyde-silica-cobalt salt adhesion systems respectively.The results showed that the scorch time extended，the aging properties improved significantly，the adhesion strength between rubber and steel cord increased，and the vulcanization delayed by using RF-90 resin instead of resorcinol resin in 3 adhesion systems. |
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