电热水器用环戊烷/HFC-245fa型聚氨酯硬泡组合聚醚的研究
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- 英文论文题名：Study on Cyclopentane/HFC-245fa Blown Rigid Polyurethane Foam Premixed Polyol for Electric Water-Heater
- 论文作者：贾雪芹 ; 赵路 ; 李明 ; 信延垒
- 英文论文作者：JIA Xueqin ; ZHAO Lu ; LI Ming ; XIN Yanlei ; Shanghai Dongda Polyurethane ; Co.Ltd
- 年：2016
- 作者机构：上海东大聚氨酯有限公司;
- 论文关键词：聚氨酯 ; 硬泡 ; HFC-245fa ; 流动性
- 英文论文关键词：polyurethane ; rigid foam ; HFC-245fa ; liquidity
- 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
- 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：4
- 文件大小：919k
- 原文格式：D
- 会议级别：全国
摘要
以聚醚多元醇、泡沫稳定剂、催化剂和发泡剂等为原料,制备了电热水器用聚氨酯硬泡组合聚醚,探讨了原料对电热水器保温性能的影响,优化了配方体系。结果表明,通过优化配方体系,获得的聚氨酯泡沫具有良好的流动性、尺寸稳定性和较低的导热系数,可满足电热水器产品的使用要求。
With polyether polyols,foam stabilizer,catalyst and foaming agent as raw materials,the blown rigid polyurethane foam for electric water-heater was prepared.The influence of raw materials on thermal insulation performance of electric water heater was discussed and formulation system was optimized.The results showed that the polyurethane foam had good liquidity,dimensional stability and low coefficient of thermal conductivity by optimum formula system.The properties of polyurethane foam could reach the specification requirement in electric water heater production.
With polyether polyols,foam stabilizer,catalyst and foaming agent as raw materials,the blown rigid polyurethane foam for electric water-heater was prepared.The influence of raw materials on thermal insulation performance of electric water heater was discussed and formulation system was optimized.The results showed that the polyurethane foam had good liquidity,dimensional stability and low coefficient of thermal conductivity by optimum formula system.The properties of polyurethane foam could reach the specification requirement in electric water heater production.
引文
[1]刘军,徐业峰,杨香莲.HCFC-141b型组合聚醚发泡绝热材料[J].中国建设动态:阳光能源,2005(2):51-53.
[2]夏中良.冰箱用环戊烷组合聚醚多元醇的开发及应用研究[C].北京:第二届聚氨酯中国98国际会议论文集,1998,141
[3]HFC-245fa产品说明书.美国联信公司,1997
[4]陈荣虎,徐标,吕槊贤.电热水器用HCFC-141b型聚氨酯硬泡组合料的研制[C].北京:2003:中国聚氨酯行业整体淘汰ODS际论坛论文集.2003,314-317.
[5]徐培林,张淑琴.聚氨酯材料手册[M].北京:化学工业出版社,2002:7.
[2]夏中良.冰箱用环戊烷组合聚醚多元醇的开发及应用研究[C].北京:第二届聚氨酯中国98国际会议论文集,1998,141
[3]HFC-245fa产品说明书.美国联信公司,1997
[4]陈荣虎,徐标,吕槊贤.电热水器用HCFC-141b型聚氨酯硬泡组合料的研制[C].北京:2003:中国聚氨酯行业整体淘汰ODS际论坛论文集.2003,314-317.
[5]徐培林,张淑琴.聚氨酯材料手册[M].北京:化学工业出版社,2002:7.