高分子环保复合材料在建筑隔热中的应用综述  

Review on the Application of Polymer Environmental Protection Composite Materials in Building Thermal Insulation

作　　者：金花[1] 袁光英[1] 王龙[1] JIN Hua;YUAN Guangying;WANG Long(Shaanxi Railway Institute,Weinan 714000,China)

机构地区：[1]陕西铁路工程职业技术学院,陕西渭南714000

出　　处：《皮革与化工》2021年第1期35-39,共5页Leather And Chemicals

基　　金：陕西省职业技术教育基金项目,编号SGKCSZ2020-1245。

摘　　要：建筑供暖系统和制冷系统是能源消耗的主要来源之一,其中建筑保温性能决定着建筑温控能耗的高低。聚苯乙烯、聚氨酯泡沫塑料等聚合物基保温材料,此类材料存在着如成本高、热控和机械性能差、健康环保问题突出等诸多应用瓶颈,给建筑施工带来了困难和挑战,同时材料生产过程产生的“三废”对生态环境有潜在的污染风险。因此,有必要开发性能优异、环境影响较小、价格便宜的绝缘材料。本文综述了国内外可再生资源和废弃物在保温材料中应用所开展的相关研究工作,以期为高隔热性能建筑复合材料的研发工作提供参考。Building heating system and r efrigeration system is one of the main sources of energy consumption,in which the building thermal insulation performance determines the level of building temperature control energy consumption.Polymer based thermal insulation materials including polystyrene and polyurethane foam exist many bottlenecks,such as high cost,poor thermal control and mechanical properties,outstanding health and environmental protection problems,which bring difficulties and challenges to building construction.At the same time,the"three wastes"produced in the material production process have potential pollution risks to the ecological environment.Therefore,it is necessary to develop insulating materials with excellent performance,less environmental impact and low price.In this paper,the related research work on the application of renewable resources and wastes in thermal insulation materials at home and abroad was summarized in order to provide reference for the research and development of high thermal insulation building composite materials.

关 键 词：可再生 高分子材料 保温材料 建筑隔热 

分 类 号：TQ314.1[化学工程—高聚物工业] TU55[建筑科学—建筑技术科学]