tolylene diisocyanate中文,tolylene diisocyanate的意思,tolylene diisocyanate翻译及用法

2025-06-28 18:02 浏览次数 5

tolylene diisocyanate

甲苯二异氰酸盐(脂)

tolylene diisocyanate 英语释义

英语释义

    1. any of six isomeric esters CH3C6H3(NCO)2 of isocyanic acid or a mixture of them especially a liquid isomer made by reaction of tolylenediamine (see tolylenediamine sense a) and phosgene and used by itself or in a mixture with another meta isomer in making polyurethanes; 4-methyl-meta-phenylene diisocyanate

tolylene diisocyanate 例句

英汉例句

  • the results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (tdi).

    结果表明,采用蓖麻油与甲苯二异氰酸酯(tdi)反应,加入封端剂乙二醇烷基醚类,得到封端型聚氨酯预聚体。

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