气凝胶对聚氨酯硬质泡沫性能影响的研究与表征
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- 英文论文题名：The Research and Characterization of the Effect of Aerogel on Polyurethane Rigid Foam Properties
- 论文作者：刘强 ; 郭毅 ; 张浩明
- 英文论文作者：LIU Qiang ; GUO Yi ; ZHANG Haoming ; OSiC Performance Materials(Shanghai) Co.Ltd
- 年：2016
- 作者机构：奥斯佳材料科技(上海)有限公司;
- 论文关键词：气凝胶 ; 聚氨酯硬泡 ; 复合材料
- 英文论文关键词：aerogel ; polyurethane rigid foam ; composite
- 会议召开时间：2016-07-30
- 会议录名称：中国聚氨酯工业协会第十八次年会论文集
- 语种：中文
- 分类号：TQ328.3;TQ427.26
- 学会代码：JAZG
- 会议名称：中国聚氨酯工业协会第十八次年会
- 会议地点：中国上海
- 主办单位：中国聚氨酯工业协会
- 学会名称：中国聚氨酯工业协会
- 页数：5
- 文件大小：1327k
- 原文格式：D
- 会议级别：全国
摘要
以聚醚/聚酯多元醇、多异氰酸酯(粗MDI)、助剂等为原料,与改性SiO_2气凝胶进行复合,制备聚氨酯硬泡/硅气凝胶复合绝热材料。对复合材料的结构进行分析与表征,并且研究了粉末状气凝胶的加入对聚氨酯硬泡的力学性能和热学性能的影响。
Composites rigid foam insulating materials based on SiO_2 aerogel/polyurethane rigid foam were prepared using polyether/polyesterpolyos,isocyanates and catalyst as raw materials combination with modified SiO_2 aerogel.The structure of SiO_2 aerogel/polyurethane rigid foam composites was analyzed and characterized,and the effect of the addition of SiO_2 aerogel on the performance of SiO_2 aerogel/polyurethane rigid foam composites such as mechanical and thermal property was investigated.
Composites rigid foam insulating materials based on SiO_2 aerogel/polyurethane rigid foam were prepared using polyether/polyesterpolyos,isocyanates and catalyst as raw materials combination with modified SiO_2 aerogel.The structure of SiO_2 aerogel/polyurethane rigid foam composites was analyzed and characterized,and the effect of the addition of SiO_2 aerogel on the performance of SiO_2 aerogel/polyurethane rigid foam composites such as mechanical and thermal property was investigated.
引文
[1]方禹声,朱吕民.聚氨酯泡沫塑料[M].2版.北京:化学工业出版社,1987:182.
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[3]高晓燕.聚氨酯/纳米无机复合材料的制备与性能研究[D].长春:吉林大学,2011.
[4]MAZRAEH-SHAHI Z T,SHOUSHTARI A M,BAHRAMIAN A R,et al.Synthesis,pore structure and properties of polyurethane/silica hybrid aerogels dried at ambient pressure[J].Journal of Industrial and Engineering Chemistry,2015,21:797-804.
[5]冯坚,高庆福,冯军宗,等.SiO_2气凝胶隔热复合材料性能及应用研究进展[J].纳米复合材料,2010,42:65-69.
[2]陈宣.聚氨酯的应用和开发研究[J].产品与市场,2007(1):20-21.
[3]高晓燕.聚氨酯/纳米无机复合材料的制备与性能研究[D].长春:吉林大学,2011.
[4]MAZRAEH-SHAHI Z T,SHOUSHTARI A M,BAHRAMIAN A R,et al.Synthesis,pore structure and properties of polyurethane/silica hybrid aerogels dried at ambient pressure[J].Journal of Industrial and Engineering Chemistry,2015,21:797-804.
[5]冯坚,高庆福,冯军宗,等.SiO_2气凝胶隔热复合材料性能及应用研究进展[J].纳米复合材料,2010,42:65-69.