新型反射保温涂料的制备与性能研究.pdf

1
π
π
第 37卷第 4期涂料工业 Vol. 37 No. 4
2007年 4月 PA INT & COATINGS INDUSTRY Ap r. 2007
新型反射保温涂料的制备与性能研究
1 1 1
杨鸿斌,蔡会武,陈创前,王瑾璐(西安科技大学化工系,西安 710054)
摘要:利用高反射率的空心微珠对传统的硅酸铝保温涂料进行改性,采用正交实验设计,研究了乳液及填料对
涂料反射率的影响。研究发现,填料对涂料反射率的影响次序为:空心微珠>二氧化钛>海泡石>硅酸铝。乳液品种
对涂料反射率影响不大,确定了最佳配方,并对其性能进行了对比测试。
关键词:空心微珠;硅酸铝;反射率;正交设计
中图分类号: TQ 630 6 文献标识码: A 文章编号: 0253 - 4312 (2007) 04 - 0041 - 03
Prepara tion and Performance of Novel Reflective and
Hea t Insulation Coa tings
Yang Hongbin, Cai Huiwu, Chen Chuangqian, W ang J inlu
(D ept. of Chem istry and Chem ical Engineering, X i an U niversity of Science and
Technology, X i an, 710054 China)
Abstract: Conventional aluminum silicate heat insulation coatings was modified by hollow m icro glass
bead with high reflectivity. The orthogonal designing was app lied to study the effect of emulsions and fillers
on the coatings reflectivity. The results show that the sequeuce of influence of these factors is hollow m icro
glass bead > titanium dioxide > sep iolite > aluminum silicate . And op timum formula was obtained. Influence
of hollow m icro glass bead and emulsions on reflectivity was discussed. parison tests of performance
was conducted.
Key W ords: hollow m icro glass bead; aluminum silicate; reflectivity; orthogonal experiment designing
限公司;二氧化钛:天津河北区海晶精细化工厂;海泡石:西安
0 引言兴隆石棉制品厂;硅酸铝纤维:西安振华保温材料厂。
反射保温涂料是近年来开发的一种新型保温