| 李剑波,李元杰,王文博,杜孟成,师利龙,李庆朝.烷基酚醛增粘树脂改性方法及增粘机理分析[J].轮胎工业,2020,40(12):0714-0717 |
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| 烷基酚醛增粘树脂改性方法及增粘机理分析 |
| Modification Method and Mechanism Analysis of Alkyl Phenolic Resin |
| 投稿时间：2020-04-22 修订日期：2020-04-22 |
| DOI：10.12135/j.issn.1006-8171.2020.12.0714 |
| 中文关键词: 烷基酚醛增粘树脂 合成工艺 改性方法 作用机理 |
| 英文关键词: alkyl phenolic resin modification method modification method action mechanism |
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| 中文摘要: |
| 介绍烷基酚醛增粘树脂的合成工艺、改性方法和作用机理。烷基酚醛增粘树脂由于酚环上有一定支化度且柔顺性好的取代烷烃基团，与橡胶分子具有良好的相容性，酚羟基具有一定的极性，彼此之间能形成氢键，混炼过程中在胶料界面上形成互穿氢键网络结构，使粘合材料达到均一充分的融合。通过改性可进一步提高烷基酚醛增粘树脂的极性，从而提高其增粘效果。 |
| 英文摘要: |
| The synthesis process， modification method and action mechanism of alkyl phenolic resin were introduced.Alkyl phenolic resin had good compatibility with rubber molecules due to the substitution of alkane groups with certain branching degree and good flexibility on the phenolic ring，and the phenolic hydroxyl groups had certain polarity，which could form hydrogen bonds with each other. In the mixing process，the interpenetrating hydrogen bond network structure was formed on the rubber interface，which made the adhesive materials achieve uniform and full fusion.The polarity of alkyl phenolic resin could be further improved through modification，so as to improve its tackifying effect. |
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