低气味低VOC高回弹汽车座椅泡沫的制备  

Preparation of High Resilience Automobile Seat Polyurethane Foam with Low Odor and Low VOC

作　　者：郭志峰 刘贤波[2] 胡兵波[2] 鞠昌迅[2] 郭烟东 曹鹏尚 GUO Zhifeng;LIU Xianbo;HU Bingbo;JU Changxun;GUO Yandong;CAO Pengshang(Changchun Faway Adient Automotive Trim System Co.Ltd,Changchun 130033,Jilin,China;Wanhua Chemical Group Co.Ltd,Yantai 264006,Shandong,China)

机构地区：[1]长春富维安道拓汽车饰件系统有限公司,吉林长春130033 [2]万华化学集团股份有限公司,山东烟台264006

出　　处：《聚氨酯工业》2022年第3期44-46,50,共4页Polyurethane Industry

摘　　要：分别考察了不同的聚醚多元醇、接枝聚醚多元醇、泡沫稳定剂、催化剂以及多异氰酸酯对高回弹聚氨酯泡沫挥发性有机物(VOC)的影响。结果表明,聚醚多元醇中的醛含量、接枝聚醚多元醇中的苯乙烯和丙烯腈含量对泡沫的VOC影响较大,采用低VOC的泡沫稳定剂、催化剂能获得较低VOC的泡沫,不同MDI系多异氰酸酯对泡沫VOC影响不大。通过对聚醚、催化剂和泡沫稳定剂的配方优化制备了一种低气味低VOC汽车座椅泡沫。The effects of different polyether polyols, polymer polyols, surfactants, catalysts, and polyisocyanates on the volatile organic compounds(VOC) content of the high resilience polyurethane foams were investigated.The results showed that the VOC of the foams were influenced greatly by the aldehyde content in polyether polyols,the styrene and acrylonitrile in the polymer polyol. Lower VOC foams could be prepared by using low VOC surfactant and catalyst. Different MDI-type polyisocyanates had little effect on VOC of foam. A low odor and low VOC seat foam was prepared by optimizing the formula of polyether, catalyst and surfactant.

关 键 词：软质聚氨酯泡沫塑料 高回弹泡沫 挥发性有机物(VOC) 低气味 

分 类 号：TQ328.3[化学工程—合成树脂塑料工业]