膨胀蛭石粉对阻燃胶合板性能的影响

王飞; 高振忠; 郑敏; 王晓静; 孙瑾

doi:10.19455/j.mcgy.2014.04.013

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膨胀蛭石粉对阻燃胶合板性能的影响
Effect of Expanded Vermiculite Powder Used in Flame Retardant Resin in Plywood
1. 华南农业大学林学院
2014年28卷第4期页码：40-43
DOI： 10.19455/j.mcgy.2014.04.013

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[1]王飞,高振忠,郑敏,王晓静,孙瑾.膨胀蛭石粉对阻燃胶合板性能的影响[J].木材工业,2014,28(04):40-43.

WANG Fei, GAO Zhen-zhong, ZHENG Min, et al. Effect of Expanded Vermiculite Powder Used in Flame Retardant Resin in Plywood[J]. China Wood Industry, 2014,28(4):40-43.
[1]王飞,高振忠,郑敏,王晓静,孙瑾.膨胀蛭石粉对阻燃胶合板性能的影响[J].木材工业,2014,28(04):40-43. DOI： 10.19455/j.mcgy.2014.04.013.

WANG Fei, GAO Zhen-zhong, ZHENG Min, et al. Effect of Expanded Vermiculite Powder Used in Flame Retardant Resin in Plywood[J]. China Wood Industry, 2014,28(4):40-43. DOI： 10.19455/j.mcgy.2014.04.013.

摘要

为了探索提高胶合板阻燃性能的新途径,将膨胀蛭石粉（EVMT）添加在胶黏剂中,制备阻燃胶合板。对胶合板性能的检测结果表明:试样的阻燃性能明显增强,甲醛释放量降低,但板材胶合强度亦有不同程度的降低,烟密度升高。

Abstract

In order to improve flame retardant performance of plywood,plywood samples were manufactured with urea formaldehyde adhesive mixed with expanded vermiculite（EVMT）powder.The results showed that flame retardant performance of the plywood samples was improved but the formaldehyde emissions and bonding strength decreased and smoke density increased as the EVMT content increased.