低不饱和度高活性聚醚对汽车座椅舒适性的影响研究
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- 英文论文题名：Study on the Seating Foam Comfort Prepared by the High Active Polyether with Low Unsaturation
- 论文作者：祁青海 ; 卞强 ; 王静怡 ; 陈凤秋 ; Klaus Schoen
- 英文论文作者：QI Qinghai ; BIAN qiang ; WANG Jingyi ; CHEN Fengqiu ; KLAUS Schoen ; Jiangsu Changhua Polyurethane Science and Technology Co.Ltd
- 年：2016
- 作者机构：江苏长华聚氨酯科技有限公司;
- 论文关键词：有机醇盐催化剂 ; 聚氨酯泡沫 ; 低不饱和度 ; 高弹性 ; 低滞后损失 ; 舒适性
- 英文论文关键词：PZN catalyst ; polyurethane foam ; high resilience ; Low unsaturation ; low hysteresis ; comfort
- 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：U463.836;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：5
- 文件大小：989k
- 原文格式：D
- 会议级别：全国
摘要
采用一种有机醇盐催化剂合成的低不饱和度、高相对分子质量、高活性聚醚多元醇CHe-822P,考察其反应性能,并将其用于汽车座椅聚氨酯高回弹泡沫的制备。实验表明,与传统KOH为催化剂制备的高活性聚醚相比,以有机醇盐催化剂制备高活性聚醚多元醇的泡沫具有较高的回弹率和较低的滞后损失率,分别为71%和14.9%,共振频率为3.33 Hz,成品泡沫坐垫的舒适性明显提高。
The reactivity of the high reactive ployether polyol(CHE-822P) producted by PZN catalyst was studied which had an OH value of 22 mgKOH/g,unsaturation of 0.03 mol/kg.This polyol was used for the preparation of the high resilience polyurethane seat foam.The testing results showed that the foam with the CHE-822 P had a higher resilience and a lower hysteresis lose rate,71%and 14.9%respectively,comparing with the KOH polyols.The comfort of the automotive seating was improved well.
The reactivity of the high reactive ployether polyol(CHE-822P) producted by PZN catalyst was studied which had an OH value of 22 mgKOH/g,unsaturation of 0.03 mol/kg.This polyol was used for the preparation of the high resilience polyurethane seat foam.The testing results showed that the foam with the CHE-822 P had a higher resilience and a lower hysteresis lose rate,71%and 14.9%respectively,comparing with the KOH polyols.The comfort of the automotive seating was improved well.
引文
[1]朱吕民,刘益军.聚氨酯泡沫塑料[M].3版.北京:化学工业出版社,2005:191-197,366-376.
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[10]胡冲冲,沈国平,黄旭,等.聚氨酯高回弹泡沫的滞后性能研究[J].聚氨酯工业,2015,30(4):18-21.
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[12]于剑昆.磷腈类催化剂及其在聚醚多元醇合成中的应用[J].聚氨酯工业,2004,19(5):10-14.
[13]陈凤秋,涂建军,陈伟,等.制备低不饱和度、高相对分子质量、高活性聚醚多元醇的方法:中国,104497298A[P].2015-04-08.
[14]包凡营,陈伟,陈富康,等.低不饱和度高活性高相对分子质量聚醚多元醇的应用[C].上海:中国聚氨酯工业协会第十七次年会论文集,2014.
[15]IONESCU M.Chemistry and technology of polyols for polyurethanes[M].Rapra Technology,2005:534-537.
[2]SONNEY T M,CASATI F M,DAWE R O,et al.Recent advance the development of catalytically active polyols for the automotive market[C].Polyurethane EXPO 2002,206-214.
[3]张勇,秦建兵,钱文浩.高抗湿热老化聚氨酯高回弹泡沫的研制[J].聚氨酯工业,2004:19(1):26-28.
[4]巫青峰,李博,赵修文,等.低气味低密度高回弹MDI泡沫的研究[J].化学推进剂与高分子材料,2011,9(4):86-89.
[5]唐天宝.汽车座椅舒适性研究[J].企业技术开发,2009,28:49-51.
[6]李志锋,孙军,于善平.汽车座椅用软质聚氨酯泡沫的进展[J].聚氨酯工业,2014,29(2):5-8.
[7]吴昊,王燕.软质泡沫聚合材料动态疲劳性能测试的发展现状[J].中国塑料,2004,18(4):90-93.
[8]ANINDYA D,SHIVAKUMAR N D.An experimental study on energy absorption behavior of polyurethane foams[J].Journal of Reinforced Plastics and Composites,2009,28:3021-3026.
[9]宣美福.高回弹聚氨酯泡沫的改进[J].黎明化工,1997(3):4-7.
[10]胡冲冲,沈国平,黄旭,等.聚氨酯高回弹泡沫的滞后性能研究[J].聚氨酯工业,2015,30(4):18-21.
[11]NOBORI T,SUZUKI T,KIYONO S,Et al.Phosphazenium Salt and Preparation Process Thereof,and Process for Producing Poly(alky lene Oxide):EP,791600[P].1997-02-17.
[12]于剑昆.磷腈类催化剂及其在聚醚多元醇合成中的应用[J].聚氨酯工业,2004,19(5):10-14.
[13]陈凤秋,涂建军,陈伟,等.制备低不饱和度、高相对分子质量、高活性聚醚多元醇的方法:中国,104497298A[P].2015-04-08.
[14]包凡营,陈伟,陈富康,等.低不饱和度高活性高相对分子质量聚醚多元醇的应用[C].上海:中国聚氨酯工业协会第十七次年会论文集,2014.
[15]IONESCU M.Chemistry and technology of polyols for polyurethanes[M].Rapra Technology,2005:534-537.