The Modification of Mechanical Properties of Changbai Mountain Smell Pine Used by Floor

摘要：

　　In this experiment,do smell pine impregnated pressure experiments with small molecules phenolic resin.Prepare different small molecules and phenolic resin by orthogonal.Handle the specimens.Compare the treated material with the smell pine.The optimum condition is the temperature of 60℃,PVA:P (mass ratio) =3%,P∶ F∶ NaOH (molar ratio) =1∶1.2∶0.3,the absolute pressure 2.5 Mpa,the temperature of 120 ℃ hot 15 minutes under the conditions.While smell pine laminated veneer lumber bending strength increased 67.53%.

关键词： smell pine modified small molecule phenolic resin mechanical properties

作者: Niu xiaoyi Bai yuwen wang xue

作者单位: Wood Material Science and Engineering Key Laboratory of Jilin Province, jilin,jilin 132013 ;Beihua U jilin changyi Forestry Bureau, jilin jilin 132013

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 866-868

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）