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| 用红外光谱法鉴别不同类型间苯二酚-甲醛树脂 |
| Identification of Different Types of Resorcinol Formaldehyde Resins By Infrared Spectroscopy |
| Received:June 17, 2024 Revised:June 17, 2024 |
| DOI： |
| 中文关键词: 红外光谱；间苯二酚-甲醛树脂；改性剂 |
| 英文关键词: infrared spectroscopy；resorcinol formaldehyde resin；modifier |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | HU Xiaona* | Beijing Red Avenue Innova Co.，Ltd | xiaona.hu@rachem.com | | LI Qiurong | Beijing Red Avenue Innova Co.，Ltd | | | GAO Jianqin | Beijing Red Avenue Innova Co.，Ltd | | | MA Mingqiang | Beijing Red Avenue Innova Co.，Ltd | |
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| 中文摘要: |
| 用红外光谱法鉴别不同改性剂和工艺生产的4种间苯二酚-甲醛粘合树脂，包括间苯二酚-甲醛树脂、苯酚-间苯二酚-甲醛树脂、烷基改性间苯二酚-甲醛树脂、芳基改性间苯二酚-甲醛树脂。结果表明，采用不同改性剂生产的间苯二酚-甲醛粘合树脂的红外光谱有一定差异，可以通过红外光谱特征峰的特点简单、快速地识别树脂改性剂的类别。 |
| 英文摘要: |
| Infrared spectroscopy was used to identify four types of resorcinol formaldehyde adhesive resins produced by different modifiers and processes，including resorcinol formaldehyde resin，phenol resorcinol formaldehyde resin，alkyl modified resorcinol formaldehyde resin and aryl modified resorcinol formaldehyde resin. The results indicated that there were certain differences in the infrared spectra of resorcinol formaldehyde adhesive resins produced with different modifiers，and the type of modifier could be easily and quickly identified by the characteristic peaks of the infrared spectra. |
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