高强度生物基杜仲胶木材胶黏剂的制备及其性能研究.docx
高强度生物基杜仲胶木材胶黏剂的制备及其性能研究
目录
高强度生物基杜仲胶木材胶黏剂的制备及其性能研究(1)........4
内容概括................................................4
1.1研究背景...............................................4
1.2研究目的与意义.........................................6
1.3国内外研究现状.........................................7
材料与方法..............................................8
2.1原材料.................................................9
2.1.1生物基杜仲胶........................................10
2.1.2木材基材料..........................................11
2.1.3其他辅助材料........................................12
2.2制备方法..............................................13
2.2.1生物基杜仲胶木材胶黏剂的制备工艺....................14
2.2.2制备过程中的关键参数控制............................15
2.3性能测试方法..........................................17
2.3.1物理性能测试........................................18
2.3.2化学性能测试........................................19
2.3.3热性能测试..........................................20
实验部分...............................................21
3.1生物基杜仲胶木材胶黏剂的制备..........................22
3.1.1实验材料准备........................................23
3.1.2制备步骤与条件......................................24
3.1.3制备样品的表征......................................25
3.2性能研究..............................................26
3.2.1物理性能分析........................................28
3.2.2化学稳定性分析......................................28
3.2.3热稳定性分析........................................30
3.2.4阻燃性能分析........................................31
结果与讨论.............................................31
4.1生物基杜仲胶木材胶黏剂的物理性能......................32
4.1.1粘接强度............................................33
4.1.2耐水性..............................................34
4.1.3耐热性..............................................36
4.2生物基杜仲胶木材胶黏剂的化学稳定性....................38
4.2.1酸碱稳定性..........................................39
4.2.2耐腐蚀性............................................41
4.3生物基杜仲胶木材胶黏剂的热性能........................41
4.3.1热分解温度..........................................43