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水性生漆/SiO2杂化材料的制备与性能
Preparation and Property of Waterborne Raw Lacquer/SiO2 Hybrid Materials
【Author】 ZHENG Yan-Yu~(1,2),HU Bing-Huan~1,LIN Jin-Huo~1 (1.College of Chemistry and Materials Science,Fujian Normal University,Fuzhou 350007,China; 2.Institute of Chemistry and biology,Quanzhou Normal College,Quanzhou,362000,China)
【机构】 福建师范大学化学与材料学院； 泉州师范学院化学与生物学院；
【摘要】 <正>天然生漆是含有漆酚、漆酶、糖蛋白、多糖和水等成份的油包水型(W/O)型乳液,由生漆中提取漆酚并改性,可制备性能优异的涂料,但这些改性产物,需大量的有机溶剂,且损失了其它有效成分,降低了生漆的利用率。
【Abstract】 Waterborne Raw Lacquer/SiO2 hybrid materials was prepared with Waterborne Raw Lacquer（WRL）and SiO2 sol via blend process.Its structure were characterized by FT-IR,TEM and TA.The physico-mechanical and anticorrosive properties of the hybrid materials were also investigated.TEM showed that t he sizes of SiO2 particles were at nanoscale,and the nanoparticles were uniformly dispersed in the polymer matrix.TA results indicated that the activation energy of thermal degradation of the hybrid materials was increased.Hybrid materials integrate properties was enhanced,especially its alkali resistance were greatly improved.
- 【会议录名称】 2010年全国高分子材料科学与工程研讨会学术论文集（下册）
- 【会议名称】2010年全国高分子材料科学与工程研讨会
- 【会议时间】2010-10-27
- 【会议地点】中国江西南昌
- 【分类号】TQ633
- 【主办单位】中国化学会、中国机械工程学会、中国材料研究学会