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首页> 外文期刊>Drvna industrija >Polyglycerol- and Sucrosebased Green Polyurethane Adhesives for Veneering
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Polyglycerol- and Sucrosebased Green Polyurethane Adhesives for Veneering

机译：聚甘油和蔗糖基为肢体的绿色聚氨酯粘合剂

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Veneering of particleboard with ABS foil and natural oak veneer was performed using polyglycerol- and sucrose-based polyurethane adhesives. Bonding strength between veneer and underlying board was determined according to EN 312 standard. Developed adhesive formulations exhibited bonding strengths between coating material and underlying board exceeding the surface soundness of particleboard (cohesive failure between 50 % and 100 %). Higher adhesion was found for natural oak veneers. Reactivity of the studied adhesives was comparable to those for commercial adhesives used in furniture industry. It has been demonstrated that biobased polyols can be considered environmentally benign and efficient components of polyurethane adhesives for furniture industry.
机译：使用聚甘油和蔗糖基聚氨酯粘合剂进行带ABS箔和天然橡木贴面的刨花板的塑料。根据EN 312标准确定胶合板和底板之间的粘合强度。开发的粘合剂配方在涂料和底板之间表现出粘合强度超过刨花板表面稳定性（粘性衰竭的50％至100％）。发现天然橡木贴面的粘附性更高。所研究的粘合剂的反应性与家具行业中使用的商业粘合剂的反应性相当。已经证明，生物化多元醇可被认为是家具行业聚氨酯粘合剂的环境良性和有效的组分。

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