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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 |
Author Name | Affiliation | LIN Xiang-yang | Qingdao Double Star Tire Industry Co.,Ltd | HUANG Yi-gang | Qingdao Double Star Tire Industry Co.,Ltd | HE Jing-wu | Qingdao Double Star Tire Industry Co.,Ltd |
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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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