废浸渍纸粉末用作胶合板脲醛树脂胶填料的研究

曲保雪; 祝彦忠; 周宇; 韩文路

doi:10.19455/j.mcgy.2013.01.015

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废浸渍纸粉末用作胶合板脲醛树脂胶填料的研究
Scrap Melamine Impregnated Paper Powder as a Urea-Formaldehyde Resin Adhesive Filler for Plywood
1. 河北农业大学林学院
2. 中国林科院木材工业研究所
2013年27卷第1期页码：47-49
DOI： 10.19455/j.mcgy.2013.01.015

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[1]曲保雪,祝彦忠,周宇,韩文路.废浸渍纸粉末用作胶合板脲醛树脂胶填料的研究[J].木材工业,2013,27(01):47-49.

QU Bao-xue1, ZHU Yan-zhong1, ZHOU Yu2, et al. Scrap Melamine Impregnated Paper Powder as a Urea-Formaldehyde Resin Adhesive Filler for Plywood[J]. China Wood Industry, 2013,27(1):47-49.
[1]曲保雪,祝彦忠,周宇,韩文路.废浸渍纸粉末用作胶合板脲醛树脂胶填料的研究[J].木材工业,2013,27(01):47-49. DOI： 10.19455/j.mcgy.2013.01.015.

QU Bao-xue1, ZHU Yan-zhong1, ZHOU Yu2, et al. Scrap Melamine Impregnated Paper Powder as a Urea-Formaldehyde Resin Adhesive Filler for Plywood[J]. China Wood Industry, 2013,27(1):47-49. DOI： 10.19455/j.mcgy.2013.01.015.

摘要

为降低脲醛树脂胶调胶成本,及有效利用三聚氰胺树脂浸渍纸废料,将浸渍纸边回收、粉碎,以替代工业面粉用作脲醛树脂胶填料,制备胶合板。结果表明:浸渍纸粉末用量为树脂质量的10%～15%时,试板的胶合强度最高;甲醛释放量随浸渍纸粉末比例的增加而降低。浸渍纸粉末作为胶合板用脲醛树脂胶的填料具有可行性。

Abstract

The authors recycled scrap melamine impregnated paper and then pulverized it to powders to be used as a urea formaldehyde（UF） resin adhesive filler for plywood production.Their goal was to reduce the cost of wood adhesive and to minimize pollution from combustion of the impregnated paper.The results showed that adding 10 to 15 percent of the powder,the plywood bonding strength was considerably improved.It was also determined that formaldehyde emission decreased as the impregnated paper powder was increased.