纳米X型分子筛改性酚醛树脂性能研究  

Research on Nanoparticle X-zeolite Modified Phenolic Resin

作　　者：吴东义[1] 刘建明[1] 

机构地区：[1]天津城市建设学院材料科学与工程系,天津300384

出　　处：《武汉理工大学学报》2009年第16期12-14,共3页Journal of Wuhan University of Technology

基　　金：天津市自然科学基金(07JCYBJC15300)

摘　　要：采用纳米X型分子筛改性酚醛树脂,探讨了纳米分子筛对酚醛树脂固化时间、硬度和热性能等影响。分别采用红外光谱(FT-IR)、差热分析(DTA)等方法,分析纳米X型分子筛和酚醛树脂化学结合情况,研究改性材料的硬度、热性能的变化。研究结果表明:纳米X型分子筛和酚醛树脂进行了化学结合,有效地提高了酚醛树脂的硬度及耐热性能。Through FT- IR, DTA analysis, nanoparticle X- zeolite modified phenolic resin is researched. The effect of nanoparticle X - zeolite content on properties of phenolic resin such as curing time and hardness is considered. Results show that chemical bondage emerged between nanoparticle X - zeolite and phenolic resin which lead to improvement in thermal properties of phenolic resin.

关 键 词：纳米分子筛 酚醛树脂 改性 

分 类 号：TQ433[化学工程]