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Interactions of Coating and Wood Flooring Surface System Properties

机译：涂层和木地板表面系统性能的相互作用

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摘要

Parquet flooring is one of the most common types of flooring, the surface of which can be covered with various coatings. To avoid possible damage to the parquet during use, it is necessary to test the surfaces before installation according to various non-standard and standard protocols. The present study provides an overview of the interactions between the properties of selected waterborne coatings (solids content, hardness, resistance to cracking, tensile strength) and the properties of oak wood flooring surfaces (dry film thickness, coating adhesion, resistance to scratching, impact, abrasion and cold liquids). The tests conducted showed that the performance of the surface systems was highly dependent on the coating formulations, as they were either one- or two-component systems. Although no major differences in surface resistance to cold liquids were found, there was a correlation between coating thickness, hardness and tensile strength. The harder coatings had higher tensile strengths and lower elongations. The coatings with higher tensile strength and better hardness achieved better adhesion properties. The coatings that exhibited ductile behavior showed the worst scratch resistance. A statistically significant relationship was found between the higher resistance of the flooring systems to impact stress and the improved abrasion resistance. The obtained results provide potential end users of surface coatings with valuable information on the quality that can be expected in wood flooring.
机译：镶木地板是最常见的地板之一，可以覆盖各种涂层的表面。为避免在使用过程中可能损坏木地板，因此必须根据各种非标准和标准协议在安装之前测试表面。本研究概述了所选水性涂料的性质（固体含量，硬度，抗裂纹，抗拉强度）和橡木地板表面的性能之间的相互作用（干膜厚度，涂层粘附，耐刮擦，影响，磨损和冷液体）。进行的测试表明，表面系统的性能高度依赖于涂料制剂，因为它们是单组分系统。尽管发现了对冷液体的表面抗性的主要差异，但涂层厚度，硬度和拉伸强度之间存在相关性。较硬的涂层具有更高的拉伸强度和更低的伸长率。具有较高拉伸强度和更好硬度的涂层实现了更好的粘合性能。表现出延性行为的涂层显示了最糟糕的耐刮擦性。在地板系统的较高电阻之间发现了统计学上显着的关系，以冲击应力和改善的耐磨性。所获得的结果提供了表面涂层的潜在最终用户，具有有价值的信息，可以在木地板中预期的质量。

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