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首页> 外文会议>Conference on Woodcoatings: Foundations for the Future Oct 28-30, 2002 The Hague, The Netherlands >Performance of Exterior Coatings on Spruce Wood Treated with a Boron Containing Wood Preservative
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Performance of Exterior Coatings on Spruce Wood Treated with a Boron Containing Wood Preservative

机译：含硼木材防腐剂处理云杉木材外墙涂料的性能

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摘要

Exterior coatings may not provide sufficient protection of wood against biodeterioration. In order to minimize the decay risk, wood can be impregnated with biocides before finishing. However, pre-treatment of wood may have an effect on some important properties of surface coatings. We impregnated spruce wood specimens with a new preservative formulation, containing the ester of boric acid with an alkanolamine. The aim of our research was to establish a possible influence of this biocide on performance of acrylic and alkyd stains on pre-treated wood. We studied drying characteristics, stackability, adhesion, and permeability of the coatings. Boron based preservative in a treated spruce wood had a pronounced influence on drying of coatings and on permeability of the acrylic stain. On the other side, influence on adhesion of the coatings was only indicated.
机译：外墙涂料可能无法为木材提供足够的保护，以防止生物降解。为了最大程度地降低腐烂风险，木材可以在整理前用杀生物剂浸渍。但是，木材的预处理可能会影响表面涂层的某些重要性能。我们用一种新的防腐剂配方浸渍了云杉的木材标本，其中含有硼酸与链烷醇胺的酯。我们研究的目的是确定这种杀菌剂对预处理木材上丙烯酸和醇酸树脂污渍性能的可能影响。我们研究了涂层的干燥特性，可堆叠性，附着力和渗透性。经过处理的云杉木材中的硼基防腐剂对涂料的干燥和丙烯酸着色剂的渗透性具有显着影响。另一方面，仅表明了对涂层粘附性的影响。

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