无机铝硅酸盐聚合物处理木材

IF 2.4 3区农林科学 Q1 FORESTRY

European Journal of Wood and Wood Products Pub Date : 2024-10-12 DOI:10.1007/s00107-024-02150-7

Aitor Barbero-López, Paivo Kinnunen, Antti Haapala

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引用次数: 0

摘要

本研究评估了稀释无机硅酸铝聚合物悬浮液在增强木材耐久性、耐火性和机械性能方面的有效性。硅酸铝聚合物处理过的木材暴露于木螺后平均损失不到3%的质量，而对照组则为20%。处理后试样的弹性模量和断裂模量几乎是对照组的两倍。无机聚合物涂层也是有效的阻燃剂。结果表明，无机硅酸铝聚合物是一种很有前途的木材处理材料。

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Wood treatment by inorganic alumino-silicate polymers

This work assesses the effectiveness of dilute inorganic alumino-silicate polymer suspensions in enhancing wood’s durability, fire resistance, and mechanical properties. Alumino-silicate polymer-treated wood exposed to Coniophora puteana lost less than 3% mass on average, compared to 20% for controls. The moduli of elasticity and rupture of treated specimens were nearly twice as high as those of the controls. Coating with the inorganic polymer was also effective as a fire retardant. Results indicate that inorganic alumino-silicate polymers are a very promising wood treatment.

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来源期刊

European Journal of Wood and Wood Products 工程技术-材料科学：纸与木材

CiteScore

5.40

自引率

3.80%

发文量

124

审稿时长

6.0 months

期刊介绍： European Journal of Wood and Wood Products reports on original research and new developments in the field of wood and wood products and their biological, chemical, physical as well as mechanical and technological properties, processes and uses. Subjects range from roundwood to wood based products, composite materials and structural applications, with related jointing techniques. Moreover, it deals with wood as a chemical raw material, source of energy as well as with inter-disciplinary aspects of environmental assessment and international markets. European Journal of Wood and Wood Products aims at promoting international scientific communication and transfer of new technologies from research into practice.