废旧电路板制备的酚醛树脂的研究

彭绍洪; 陈烈强; 张齐; 蔡明招

环境工程学报

废旧电路板制备的酚醛树脂的研究

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彭绍洪, 陈烈强, 张齐, 蔡明招. 废旧电路板制备的酚醛树脂的研究[J]. 环境工程学报, 2008, 2(6): 826-829.

引用本文:

彭绍洪, 陈烈强, 张齐, 蔡明招. 废旧电路板制备的酚醛树脂的研究[J]. 环境工程学报, 2008, 2(6): 826-829.

Peng Shaohong, Cheng Lieqiang, Zhang Qi, Cai Mingzhao. Study on phenol-formaldehyde resin prepared from waste printed circuit boards[J]. Chinese Journal of Environmental Engineering, 2008, 2(6): 826-829.

Citation:

Peng Shaohong, Cheng Lieqiang, Zhang Qi, Cai Mingzhao. Study on phenol-formaldehyde resin prepared from waste printed circuit boards[J]. Chinese Journal of Environmental Engineering, 2008, 2(6): 826-829.

废旧电路板制备的酚醛树脂的研究

1.
茂名学院化学与生命科学学院，茂名 525000
2.
华南理工大学传热强化与过程节能教育部重点实验室，广州 510640
基金项目:
广东省科技计划项目（2003c32104）
中图分类号: TK16

Study on phenol-formaldehyde resin prepared from waste printed circuit boards

1.
College of Chemistry and Life Science, Maoming University, Maoming 525000
2.
Key Laboratory of Enhanced Heat Transfer and Energy Conservation of the Ministry of Education,South China University of Technology,Guangzhou 510640
Fund Project:

摘要: 废旧电路板中的树脂与碳酸钙共同加热，获得气体、固体和热解油3种热解产物。以电路板的热解油为原料、以热解过程中产生的氨气为催化剂，可以合成醇溶性热解油酚醛树脂，经分析测试表明，其组成、结构和固化特征与常规工业生产的氨催化酚醛树脂的性能相近,主要性能指标：粘度、游离酚浓度和胶合强度等均可达到醇溶性酚醛树脂产品的质量要求。
- 废旧电路板 /
- 热解油 /
- 酚醛树脂 /
- 热解油酚醛树脂
Abstract: The pyrolytic tar,gas and solid were obtained by pyrolysising of waste printed circuit boards mixed with CaCO3. A tar-based phenol-formaldehyde (tar-PF) resin dissolvable into ethyl alcohol was prepared by the reaction of the pyrolytic tar and formaldehyde, NH3 and NH+4 from pyrolysising of waste printed circuit boards were acted as the catalyst of this synthesis reaction. The properties and structures of the tar-PF resin were studied,the results show that the tar-PF resin is similar to the normal phenol-formaldehyde（normal PF）resin catalyzed by ammonia. The main properties of the tar-PF resin,such as content of free phenols, viscosity and adhesive strength, can meet the qualifications of the same type of commercial PF resin.
- waste printed circuit boards /
- pyrolytic tar /
- phenol-formaldehyde resin /
- tar-PF resin

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彭绍洪, 陈烈强, 张齐, 蔡明招. 废旧电路板制备的酚醛树脂的研究[J]. 环境工程学报, 2008, 2(6): 826-829.

引用本文:

彭绍洪, 陈烈强, 张齐, 蔡明招. 废旧电路板制备的酚醛树脂的研究[J]. 环境工程学报, 2008, 2(6): 826-829.

Citation:

废旧电路板制备的酚醛树脂的研究

1. 茂名学院化学与生命科学学院，茂名 525000
2. 华南理工大学传热强化与过程节能教育部重点实验室，广州 510640

收稿日期: 2008-03-19

基金项目:

广东省科技计划项目（2003c32104）

关键词:

摘要: 废旧电路板中的树脂与碳酸钙共同加热，获得气体、固体和热解油3种热解产物。以电路板的热解油为原料、以热解过程中产生的氨气为催化剂，可以合成醇溶性热解油酚醛树脂，经分析测试表明，其组成、结构和固化特征与常规工业生产的氨催化酚醛树脂的性能相近,主要性能指标：粘度、游离酚浓度和胶合强度等均可达到醇溶性酚醛树脂产品的质量要求。

English Abstract

Study on phenol-formaldehyde resin prepared from waste printed circuit boards

1. College of Chemistry and Life Science, Maoming University, Maoming 525000
2. Key Laboratory of Enhanced Heat Transfer and Energy Conservation of the Ministry of Education,South China University of Technology,Guangzhou 510640

Received Date: 2008-03-19

Fund Project:

Keywords:

Abstract: The pyrolytic tar,gas and solid were obtained by pyrolysising of waste printed circuit boards mixed with CaCO3. A tar-based phenol-formaldehyde (tar-PF) resin dissolvable into ethyl alcohol was prepared by the reaction of the pyrolytic tar and formaldehyde, NH3 and NH+4 from pyrolysising of waste printed circuit boards were acted as the catalyst of this synthesis reaction. The properties and structures of the tar-PF resin were studied,the results show that the tar-PF resin is similar to the normal phenol-formaldehyde（normal PF）resin catalyzed by ammonia. The main properties of the tar-PF resin,such as content of free phenols, viscosity and adhesive strength, can meet the qualifications of the same type of commercial PF resin.

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废旧电路板制备的酚醛树脂的研究

Study on phenol-formaldehyde resin prepared from waste printed circuit boards

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废旧电路板制备的酚醛树脂的研究

English Abstract

Study on phenol-formaldehyde resin prepared from waste printed circuit boards

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