摘要
作为一项反映材料优劣的重要的评价指标,天然耐久性直接决定了材料的使用寿命。笔者通过对胶合板胶合强度性能连续14年的跟踪测定,讨论和分析了胶合板的天然耐久性。最后总结出了胶合板在使用过程中随时间迁移其胶合强度性能随外界变化的规律,以期为胶合板的生产制备、生产工艺的改进及其应用领域的拓宽等方面起到一定的指导作用。
As an important evaluating index reflecting the quality of materials, natural durability can directly determine the using longevity of materials. This article mainly discusses the natural durability of plywood by successively determining its bond strength through 14 years and summarizes the mutative trend of bond strength of plywood. The authors of this paper hope this test can be beneficial to improvement of manufacture equipment and technology of plywood and to extension of its application area.
出处
《林产工业》
北大核心
2004年第4期17-20,共4页
China Forest Products Industry
基金
本论文是科技基础性工作专项资金项目"人造板及制品品质和加工质量标准制定与升级"之一。
