摘要
采用高强度玻璃纤维对竹环氧集成材进行改性试验。结果表明:当采用热压压力为1.4MPa、玻璃纤维均布密度为7.5mm/根、热压时间为1.0min/mm(厚)、热压温度为145℃的生产工艺,环氧集成材压缩强度最佳;当采用热压压力为1.4MPa、玻璃纤维均布密度为5.0mm/根、热压时间为1.2min/mm(厚)、热压温度140℃的生产工艺,环氧集成材层间剪切性能最佳。
The high strength fiber glass was used for modified performance test of epoxy glued laminate bamboo timber.The results showed that the compressive strength property of epoxy glued laminate bamboo timber was best when the pressure of hot pressing was 1.4 MPa,the average fiberglass distances 7.5mm,the best time of hot pressing 1.0min/mm（thickness）and the temperature of hot pressing 145℃;while the interplay shear properties of epoxy glued laminate bamboo timber was best when the pressure of hot pressing was 1.4 MPa,the average fiberglass distances 5mm,the best time of hot pressing is 1.2 min/mm（thickness） and the temperature of hot pressing 140℃.
出处
《世界竹藤通讯》
2012年第1期1-4,共4页
World Bamboo and Rattan
基金
福建农林大学校青年教师基金项目--玻璃纤维增强竹环氧集成材的性能评价(项目编号为2010046)
关键词
环氧集成材
玻璃纤维
压缩强度
层间剪切性能
epoxy laminate timber
fiber glass
compressive strength
interplay shear property
