摘要
通过10、15、30和50次煮佛-干燥循坏人工快速老化处埋对间笨二酚-苯酚-甲醛(RPE)、酚醛(PF)树脂胶胶合试件以及实木(solid wood)试件的木块顺纹剪切强度进行比较。试验结果表明:RPF胶的耐候性优于PF胶的耐候性,研制的RPF胶是一种性能优良的耐候性结构用胶。
After 10, 15, 30, and 50 circle of accelerated ageing with boilingdrying treatment comparision of block shear strength among bonded with RPF, PF resin and solid wood were conducted. The result indicated that the weatherability of RPF resin was quite better-thanof PF resin, and the developed RPF resin was a structural glue with excellent weatherability.
出处
《木材工业》
北大核心
1993年第4期8-14,共7页
China Wood Industry
关键词
RPF胶
人工快速老化
胶合强度
RPF resin
PF resin
Block shear strength
Accelerated ageing
Bonded strength
