| 硼酸改性酚醛树脂的制备与表征 |
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| 引用本文： | 肖娜,徐三魁,彭进,张琳琪,邹文俊.硼酸改性酚醛树脂的制备与表征[J].化学世界,2010,51(9). |
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| 作者姓名： | 肖娜 徐三魁 彭进 张琳琪 邹文俊 |
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| 作者单位： | 河南工业大学材料学院,河南,郑州,450007 |
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| 摘 要： | 采用硼酸对酚醛树脂(PF)进行改性,制得具有耐高温性能的硼酚醛树脂(BPF)。通过热分析和强度试验考察其性能。热分析研究表明,BPF的耐热性能明显优于传统的热塑性PF,硼质量分数为8%时的效果较佳,BPF的热失重分解温度比纯PF提高了110°C,冲击强度提高了120%。
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| 关 键 词： | 酚醛树脂 耐热改性 硼酸 |
Boron Modified Phenolic Resin Heat of Synthesis and Characterization |
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| XIAO Na,XU San-kui,PENG Jin,ZHANG Lin-qi,ZHOU Wen-jun.Boron Modified Phenolic Resin Heat of Synthesis and Characterization[J].Chemical World,2010,51(9). |
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| Authors: | XIAO Na XU San-kui PENG Jin ZHANG Lin-qi ZHOU Wen-jun |
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| Abstract: | The modification with bric acid was adopted to prepare phenolic resin with high thermal stability.The heat-curing property of the modified phenolic resin product(BPF) was superior to the traditional thermoplastic phenolic resin(PF).Thermal analysis studied showed that adding 8% boron the thermal degradation temperature of BPF was 110 °C higher than that of pure PF.In addition,the impact strength of BPF increased by 120% in comperison to pure PF. |
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| Keywords: | phenolic resin heat-modified boric acid |
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