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单词 ZDDP
释义

ZDDP

英语例句库

With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.

用混料试验设计方法,研究了硼酸酯、氯化石蜡和二烷基二硫代磷酸锌(ZDDP)的相互作用机理。

英语百科

Zinc dithiophosphate

(重定向自ZDDP)
Structure of a monomeric zinc dialkyldithiophosphate

Zinc dialkyldithiophosphates (often referred to as ZDDP) are a family of coordination compounds developed in the 1940s that feature zinc bound to the anion of dithiophosphoric acid. These uncharged compounds are not salts. They are soluble in nonpolar solvents, and the longer chain derivatives easily dissolve in mineral and synthetic oils used as lubricants. They come under CAS number 68649-42-3. In aftermarket oil additives, the percentage of ZDDP ranges approximately between 2-15%.

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更新时间:2025/6/22 23:47:34