阻燃剂和施胶量对阻燃刨花板性能的影响

消防科学与技术 ›› 2021, Vol. 40 ›› Issue (3): 405-408.

阻燃剂和施胶量对阻燃刨花板性能的影响

刘迎涛1，葛亚2，陈冲2

1. 东北林业大学生物质材料科学与技术教育部重点实验室，黑龙江哈尔滨150040；2. 江苏吉福新材料股份有限公司，江苏泗阳223700

出版日期:2021-03-15 发布日期:2021-03-15
作者简介:刘迎涛（1969-），男，山东黄县人，东北林业大学材料科学与工程学院副教授，主要从事木质复合材料阻燃研究工作，黑龙江省哈尔滨市香坊区和兴路26 号，150040。
基金资助:
江苏省科技项目——省政策引导类计划2019 年苏北科技专项项目（SZ-SQ2019021）Influence on the properties of
fire-retardant particleboard by fire retardant
content and resin content

Influence on the properties of fire-retardant particleboard by fire retardant content and resin content

LIU Ying-tao1, GE Ya2, CHEN Chong2

(1. Key Laboratory of Bio-based Material Science & Technology Northeast Forestry University，Heilongjiang Harbin 150040, China; 2. Jiangsu Jifu New Material Co., Ltd., Jiangsu Siyang 223700, China

Online:2021-03-15 Published:2021-03-15

摘要/Abstract

摘要： 分别探讨了阻燃剂施加量和施胶量两个主要的制板因素对阻燃刨花板物理力学性能和阻燃性能的影响。研究结果表明：阻燃剂施加量对阻燃刨花板的物理力学性能影响较小，且所有物理力学性能指标均达到并超过了GB/T 4897-2015《刨花板》的要求；而阻燃剂施加量对阻燃刨花板的阻燃性能影响较大，氧指数与阻燃剂施加量之间具有显著的相关性。随着施胶量的增加，阻燃刨花板的静曲强度和内结合强度随之增加，而吸水厚度膨胀率随之减少，相关性大。

关键词: 阻燃剂施加量, 施胶量, 阻燃刨花板, 物理力学性能, 阻燃性能

Abstract: In the paper, the physical-mechanical and flame resistant properties of fire-retardant particleboard affected by the two main manufacture factors of fire retardant content and resin content had been studied. The results showed that the physical-mechanical property of fire- retardant particleboard was hardly affected by FRWfire retardant. And all physical-mechanical indexes of it reached the demand of GB 4897-2015, Particleboard. On the contrary, the fire- retardant property of particleboard was affected apparently by fire retardant content. There were consanguineous linear correlative relationship between the oxygen index and fire retardant content. As the amount of resin content increased, the static flexural strength and internal bonding strength of the fire- retardant particleboard increased, and the expansion rate of the water absorption thickness decreased. The correlation was close.

Key words: fire retardant content, resin content, fire- retardant particleboard, physical-mechanical property, fire-retardant property

刘迎涛, 葛亚, 陈冲. 阻燃剂和施胶量对阻燃刨花板性能的影响[J]. 消防科学与技术, 2021, 40(3): 405-408.

LIU Ying-tao, GE Ya, CHEN Chong. Influence on the properties of fire-retardant particleboard by fire retardant content and resin content[J]. Fire Science and Technology, 2021, 40(3): 405-408.