| 摘要 |
A solvent diluted antirust composition contains 55-75 wt. parts petrolic solvent, 5-20 wt. parts petroleum naphthene sulfonate, 5-20 wt. parts fatty acid ester and 5-20 wt. parts mineral oil. Pref. the petrolic solvent is C8-16 isoparaffin and has aromatic hydrocarbon less than 2 wt. parts; the petroleum naththene sulfonate is a metal substd. salt (the metal is selected from calcium, barium, magnesium or zinc); the fatty acid ester is C1-18 fatty acid ester pref. sorbitan monoleate; the mineral oil is C11-26 paraffin.
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