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Thermal degradation and fire behaviour of thermal insulation materials based on food crop by-products

机译:基于粮食作物副产品的隔热材料的热降解和燃烧行为

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Natural thermal insulation materials developed from renewable crop by-products and natural binders are analysed in terms of their thermal degradation and fire behaviour. A Pyrolysis Combustion Flow Calorimetre (PCFC) is used to characterise some kinds of crop by-products, including rice husk, corn pith and barley straw. This technique is complemented with a TG analysis. Six thermal insulation materials, formulated with such crop by-products and two kind of natural binders, corn starch and sodium alginate, are developed and analysed. PCFC results show an improvement when sodium alginate is incorporated, especially in the corn pith composite. Fire reaction tests are also performed that yield results which are in qualitative agreement with the small-scale tests. (c) 2015 Elsevier Ltd. All rights reserved.
机译:由可再生农作物副产物和天然粘合剂开发的天然隔热材料,根据其热降解和燃烧行为进行分析。热解燃烧流量热量计(PCFC)用于表征某些农作物副产品,包括稻壳,玉米髓和大麦秸秆。此技术辅以TG分析。开发并分析了六种由农作物副产品和两种天然粘合剂(玉米淀粉和海藻酸钠)配制而成的隔热材料。当掺入海藻酸钠时,PCFC结果显示出了改善,尤其是在玉米髓复合物中。还进行了火反应测试,得出的结果与小规模测试在质量上是一致的。 (c)2015 Elsevier Ltd.保留所有权利。

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