Author:
Pánek Miloš,Dvořák Ondřej,Oberhofnerová Eliška,Šimůnková Kristýna,Zeidler Aleš
Abstract
A top hydrophobic layer can increase the durability of exterior coatings applied on wood. Two hydrophobic topcoats - synthetics and waterborne acrylate resin with wax additives, were tested as top layers on twenty-four different coating systems applied on oak wood in this experiment. Artificial accelerated weathering lasted for six weeks. Changes of color, gloss, surface wetting were evaluated, and microscopic analyses of coated surfaces were done during weathering. The results have shown that a top hydrophobic layer increases the durability of tested coating systems in most cases. However, the effectiveness of the two tested hydrophobic topcoats turned out to be different depending on the specific coating systems used.
Subject
Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces
Reference44 articles.
1. Wood Deterioration, Protection and Maintenance;Reinprecht,2016
2. Durability of Wood and Wood-Based Products—Testing and Classification of the Durability to Biological Agents of Wood and Wood-Based Materials,2016
3. Scanning electron microscope and infrared studies of weathering in Southern pine
4. The Search for Durable Exterior Clear Coatings for Wood
Cited by
21 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献