E<sub>1</sub>级麻屑板用脲醛树脂胶的研究

李兰亭; 李晓平; 翁向丽

doi:10.19455/j.mcgy.1992.03.006

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E₁级麻屑板用脲醛树脂胶的研究
Research on urea-formaldehyde glue used for E1 grade flax particleboard
1. 东北林业大学
1992年第3期页码：21-26
DOI： 10.19455/j.mcgy.1992.03.006

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[1]李兰亭,李晓平,翁向丽.E_1级麻屑板用脲醛树脂胶的研究[J].木材工业,1992(03):21-26.

Li Lanting Li Xiaoping Wong Xiangli. Research on urea-formaldehyde glue used for E1 grade flax particleboard[J]. China Wood Industry, 1992,(3):21-26.
[1]李兰亭,李晓平,翁向丽.E_1级麻屑板用脲醛树脂胶的研究[J].木材工业,1992(03):21-26. DOI： 10.19455/j.mcgy.1992.03.006.

Li Lanting Li Xiaoping Wong Xiangli. Research on urea-formaldehyde glue used for E1 grade flax particleboard[J]. China Wood Industry, 1992,(3):21-26. DOI： 10.19455/j.mcgy.1992.03.006.

摘要

根据亚麻屑的胶接特性,从脲醛胶的固体含量、粘度、游离甲醛、耐水性、固化时间、施工胶液特性及经济效益等方面系统地研究了适合低甲醛释放量麻屑板生产用脲醛树脂胶的物理力学及化学性能。研究结果表明,使用改进的脲醛树脂胶（命名为DN—9号和DN—11号低毒腮醛胶）可以压制出甲醛释放量小于10mg/100g的E1级麻屑板,其物理力学性能达到GB 4896—4905—35标准

Abstract

In this paper, the solid content, viscosity, free formaldehyde concentration, water resistance, curing time, UF glue DN-9 and DN-11 making and economic aspect of the E1 grade flax particleboard were studied systematically. The results showed that the formaldehyde release of the board made with DN-9 and DN-11 can be less than 10mg per 100g board(E1 grade)and the board properties can meet the Chinese particleboard standard GB 4896～4905-85.

关键词

甲醛释放量脲醛胶耐水性胶接强度

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《胶合板》标准现存问题分析及修订建议

E1级麻屑板用脲醛树脂胶的研究

Research on urea-formaldehyde glue used for E1 grade flax particleboard

DOI： 10.19455/j.mcgy.1992.03.006

摘要

Abstract

关键词

Keywords

references

E₁级麻屑板用脲醛树脂胶的研究