Preparation of water-based phenolic resin for rock-wool adhesive

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  • Northwest Yongxin Coating Co. ,Ltd. ,Lanzhou 730046

Received date: 2020-06-03

  Revised date: 2020-07-30

  Online published: 2020-10-20

Abstract

The title water-based phenolic resin for rock-wool adhesive was prepared by a process of theoretical analysis and experimental summary.The influence of aldehyde/phenol molar ratio,catalyst type,catalyst dosage,reaction time,modifier,curing agent and other factors on the phenolic resin were investigated.The results showed that certain organic amine compound and sodium hydroxide were used as synthesis catalyst,and under suitable reaction conditions,a water-based phenolic resin with good water solubility,high effective solid content,and low free phenol/aldehyde content was prepared.

Cite this article

Ji Qin, Guo Shanshan, Zhang Haiyin, Li Huaming, Wei Fang . Preparation of water-based phenolic resin for rock-wool adhesive[J]. New Chemical Materials, 2020 , 48(9) : 152 -154 . DOI: 10.19817/j.cnki.issn 1006-3536.2020.09.033

References

[1] 黄发荣、焦杨声.酚醛树脂及其应用[M]北京:化学工业出版社,2003,1-512.
[2] 付争兵.一种低甲醛含量水溶性酚醛树脂的制备[J].应用化工,2007,36(9):938-940.
[3] 欧亚男,李建章,雷得定.酚醛树脂胶粘剂快速固化研究进展[J].粘接,2006,27(5):38-40.
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