| 孔垂杨,周鑫磊,卢咏来,张立群.碳纤维线绳RFL浸渍体系的研究[J].橡胶科技,2018,16(3):19-24. |
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| 碳纤维线绳RFL浸渍体系的研究 |
| Study on RFL Dipping System for Carbon Fiber Cord |
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| DOI： |
| 中文关键词: 碳纤维线绳 橡胶 间苯二酚-甲醛-胶乳浸渍体系 H抽出力 |
| 英文关键词: carbon fiber cord rubber compound resorcinol-formaldehyde-latex dipping system H pull- out force |
| 基金项目: |
| 中图分类号:TQ330.38＋9；TQ331.4 |
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| 中文摘要: |
| 研究间苯二酚-甲醛-胶乳（RFL）浸渍体系（简称RFL体系）对碳纤维线绳与橡胶粘合性能的影响。结果表明：碳纤维线绳用RFL体系配制优化条件为间苯二酚/甲醛物质的量比 1/1.8，酚醛树脂与丁吡胶乳的质量比 0.18，丁胶乳吡啶质量分数 0.15，体系在25 ℃恒温熟化处理；用RFL体系浸渍处理的碳纤维线绳表面粗糙度增大，形成碳纤维与橡胶粘合的化学桥接。碳纤维线绳与橡胶的粘合性能优于碳纤维束。 |
| 英文摘要: |
| The effect of resorcinol/formaldehyde/latex（RFL） dipping system on the adhesion properties between carbon fiber cord and rubber compound was investigated. The results showed that the optimum preparation conditions of the RFL dipping system for carbon fiber cord were as follows：the molar ratio of resorcinol/formaldehyde was 1/1. 8，the mass ratio of phenolic resin/butadiene-vinylpyridine copolymer latex was 0. 18，the mass fraction of pyridine in butadiene-vinylpyridine copylymer latex was 0. 15，and the RFL system was ripening treated at the constant temperature of 25 ℃. The carbon fiber cord impregnated by RFL system possessed higher surface roughness，and the chemical bridging of adhesion between carbon fiber and rubber compound formed. The adhesion property between carbon fiber cord and rubber compound was better than that between carbon fiber bundle and rubber compound. |
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