| 芳纶帘线与NR的粘合性能研究 |
| Study on Adhesion of Aramid Cord to NR |
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| DOI： |
| 中文关键词: 芳纶 NR 粘合活化 粘合性能 |
| 英文关键词: aramid NR adhesion activator |
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| 中文摘要: |
| 用自制的水溶性高活性改性环氧树脂(SJR-2)与预缩合间苯二酚-甲醛树脂(SJR-1)的混合水溶液作芳纶帘线的粘合活化剂，然后浸渍由SJR-1配制的间苯二酚-甲醛胶乳(RFL)浸渍液，可使芳纶帘线获得与NR优异的粘合性能。芳纶带束层航空轮胎中芳纶帘线与胶料的粘合性能优于全尼龙轮胎中的尼龙帘线。 |
| 英文摘要: |
| A water soluble active modified epoxy resin(SJR-2)and a precondensated resocinol formaldehyde resin(SJR-1)were prepared.The aramid cord was pretreated with SJR-2 and SJR-1 mixture water solution as adhesion activator and then dipped in RFL prepared with SJR-1 to obtain excellent adhesion between aramid cord and NR.The adhesion of above said aramid cord to NR compound in the belt of aero tire is better than that of nylon tire. |
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