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diisocyanate [daɪaɪsə'saɪəneɪt]

n. 二异氰酸盐（酯）;

例句:

  • 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〕.
  • 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.
  • 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.