改性酚醛树脂对铝箔贴面中密度纤维板性能的影响

杨红旗; 陈广辉; 王金林

doi:10.19455/j.mcgy.2012.04.003

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改性酚醛树脂对铝箔贴面中密度纤维板性能的影响
Influence of Modified Phenol-Formaldehyde Resin on Properties of Aluminum Foil Overlayed Medium Density Fiberboard
1. 中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室
2. 河南农业大学
2012年26卷第4期页码：9-11
DOI： 10.19455/j.mcgy.2012.04.003

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[1]杨红旗,陈广辉,王金林.改性酚醛树脂对铝箔贴面中密度纤维板性能的影响[J].木材工业,2012,26(04):9-11+15.

YANG Hong-qi1, CHEN Guang-hui2, WANG Jin-lin1. Influence of Modified Phenol-Formaldehyde Resin on Properties of Aluminum Foil Overlayed Medium Density Fiberboard[J]. China Wood Industry, 2012,26(4):9-11.
[1]杨红旗,陈广辉,王金林.改性酚醛树脂对铝箔贴面中密度纤维板性能的影响[J].木材工业,2012,26(04):9-11+15. DOI： 10.19455/j.mcgy.2012.04.003.

YANG Hong-qi1, CHEN Guang-hui2, WANG Jin-lin1. Influence of Modified Phenol-Formaldehyde Resin on Properties of Aluminum Foil Overlayed Medium Density Fiberboard[J]. China Wood Industry, 2012,26(4):9-11. DOI： 10.19455/j.mcgy.2012.04.003.

摘要

为扩大中密度纤维板（MDF）的应用领域和附加值,进行了将改性酚醛树脂用于MDF的铝箔贴面试验,探究改性酚醛树脂对板材性能的影响。结果表明,贴面MDF的表面胶合强度均达到1MPa以上,静曲强度、弹性模量和浸渍剥离性能,亦符合行业标准LY/T 1983-2011中对金属（铜箔、铝箔）饰面人造板的要求。

Abstract

Decorative wood-based panels,overlayed with metal foil,have become more popular in China due to their appearance and low cost.The authors sought to improve the panel’s durability by modifying regular phenol-formaldehyde resin by mixing it with thermoplastic resins and coupling agents to improve the bonding performance between aluminum foil and MDF panels.The results showed that modified phenol-formaldehyde resin improved surface bonding strength and reduced water soakage.Although the modified resin reduced the mechanical properties,they still met the requirement of industry standard LY/T 1983-2011.