摘要
以自制聚酯多元醇、甲苯二异氰酸酯和扩链交联剂为原料制备了耐酸性介质聚氨酯弹性体,研究了聚酯多元醇、扩链交联剂、扩链系数、硫化温度等因素对弹性体力学性能及耐酸介质的影响。
An acid-resistant polyurethane elastomer was prepared with self-made polyester polyol,toluene diisocyanate and chain extension crosslinking agents as raw material.The influences of polyester polyol,chain crosslinking agents,chain extenders coefficient,curing temperature and other factors on the mechanical and acid-resistant properties of elastomers were discussed.
引文
[1]山西省化工研究所.聚氨酯弹性体手册[M].北京:化学工业出版社,2001.