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| 改性间苯二酚-甲醛树脂GLR-20在半钢子午线轮胎中的应用 |
| Application of modified resorcinol-formaldehyde resin GLR-20 in PCR tire |
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| DOI： |
| 中文关键词: 改性间苯二酚-甲醛树脂；半钢子午线轮胎；帘布胶；粘合性能 |
| 英文关键词: modified resorcinol-formaldehyde resin；PCR tire；carcass ply compound；adhesion property |
| 基金项目: |
| 中图分类号:TQ330.38＋7；U463.341＋.6 |
| Author Name | Affiliation | | CAI Yong | Sichuan Chuanxiang Group Co.，Ltd | | CHEN Jian | Sichuan Chuanxiang Group Co.，Ltd | | HU Lu-wei | Sichuan Chuanxiang Group Co.，Ltd | | GONG Hai-ming | Sichuan Chuanxiang Group Co.，Ltd |
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| 中文摘要: |
| 试验研究改性间苯二酚-甲醛树脂GLR-20在半钢子午线轮胎胎体帘布胶中的应用效果。结果表明，在胎体帘布胶中以GLR-20等量替代间苯二酚-甲醛预缩合树脂，胶料的硫化特性基本不变，硫化胶的粘合性能提高，成品轮胎的高速性能和耐久性能均达到国家标准要求。 |
| 英文摘要: |
| The application of a modified resorcinol-formaldehyde resin GLR-20 in the carcass ply compound of PCR tire was experimentally investigated.The results showed that when GLR-20 was used in the carcass ply compound instead of precondensed resorcinol-formaldehyde resin by equal weight，the curing behaviour of rubber compound changed little，the adhesion of vulcanizate improved，and the speed performance and endurance of finished tire met the requirements in the relative national standards. |
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