英语单词
diisocyanate是什么意思
diisocyanate
英[daɪaɪsə'saɪəneɪt]
美[daɪaɪsə'saɪəneɪt]
- n.二异氰酸盐（酯） 网络解释.二异氰酸酯；二异氰酸盐；异氰酸酯型
双语例句
- 1 . Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.
- 六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.
来自辞典例句
- 2 . Polyurethane elastomers based on glycols ( PEA, PPG PTMG ), diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.
- 以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.
来自互联网
- 3 . The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.
- 以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了 水性 聚氨酯乳液.
来自互联网
- 4 . Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate .
- 采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.
来自互联网