摘要
以工业废料铝灰和硼泥制备主要成分为水滑石的环保阻燃剂,并将其添加到丁苯橡胶(SBR)中,研究其对阻燃性能和力学性能的影响.结果表明,随环保阻燃剂用量的增加,SBR的阻燃性能提高.使用硼泥、铝灰制备的环保阻燃剂为主的复配阻燃体系后,阻燃效果更好.但环保阻燃剂的大量使用会导致硫化胶物理机械性能下降,采用偶联剂处理后,SBR力学性能提高.
This research used the environmental friendly flame retardants which were made of some in- dustrial waste, i. e. , Gray aluminum and boron mud and had Layered Double Hydroxide （LDH） as its ma- jor component, and added these flame retardants into styrene butadiene rubber（SBR） to study its effect on the burning behaviour and mechanical characteristics on Emulsion-polymerized styrene butadiene rub- ber. The results showed that the burning behaviour of SBR was improved with increasing amount of these environmental friendly flame retardants. With the mating systems dominated by the environmental friendly flame retardants,it has very good flame residence performance. Using environmental friendly flame retard- ants in large amount will result in reduced physical and mechanical characteristics of vulcanixed rubber, then methods of modified flame retardants and reinforcement of ru6ber are taken into account to improve the mechanical properties of SBR
出处
《沈阳化工大学学报》
CAS
2012年第2期136-138,148,共4页
Journal of Shenyang University of Chemical Technology
关键词
水滑石
丁苯橡胶
环保阻燃
力学性能
layered double hydroxide
styrene butadiene rubber
environmentally friendly flame re- tardant
mechanical properties
