摘要
以藻类及含钙无机类基体在液相介质以晶体转晶、玻璃纤维增强,制成一种能净化空气的藻钙生态板。以甲醛为去除对象,从原材料微观结构、设计正交试验确定藻钙复合材料优化方案及表面处理,考察藻钙生态板物理性能及净化甲醛性能。研究结果表明:通过转晶、复合增强可制备出断裂荷载大于300 N,甲醛净化率达95%的藻钙生态板。
The present study prepared a calcium alginate ecological plate that is able to purify air through crystal-to-crystal transformation and glass-fiber reinforcement by using algae and calcium-containing inorganic matrix in liquid-phase medium. The effects of physical properties and formaldehyde purification performanee of the ealcium alginate ecological plate were investigated with formaldehyde regarded as removal target,as well as calcium alginate composite material optimization strategy and surface treat- ment confirmed by the mierostructure of raw materials and orthogonal test design： Research results demonstrated that a ealeium al- glnate ecological plate,with a flexural strength more than 300 N and a formaldehyde purification rate reaching 95%,was prepared through crystal-to-crystal transformation and composite reinforcement.
出处
《新型建筑材料》
北大核心
2016年第6期64-66,78,共4页
New Building Materials
关键词
藻钙生态板
微观结构
净化甲醛
calcium alginate, mierostrueture, purify formaldehyde
