摘要
用反应法制备的纳米TiO2/UPR,可将纳米TiO2粒子引入不饱和聚酯树脂(UPR)长链中,并改变其长链的结构。纳米TiO2/UPR的反应性与不饱和聚酯树脂有明显的不同。纳米TiO2/UPR的固化温度低于UPR,固化时间少于UPR。纳米TiO2/UPR的反应活性高于UPR。
The nano-TiO_2/UPR made by the reaction method, in which the nano-TiO_2 particles are connected to the long chair of unsaturated polyester resin, changes its structure. The nano-TiO_2/UPR is very different from UPR in reactivity, the solidified temperture of the nano-TiO_2/UPR is lower than UPR,the solidified time is less than UPR, the reactivity is higher the UPR.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2004年第3期129-132,共4页
Polymer Materials Science & Engineering
