Universal oil and rust removing solution
The invention provides a universal oil and rust removing solution. According to the prescription, the universal oil and rust removing solution comprises the following components in parts by mass: 5-30 parts of the phosphoric acid, 1-10 parts of the sodium silicate, 1-5 parts of the sodium alkyl benz...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention provides a universal oil and rust removing solution. According to the prescription, the universal oil and rust removing solution comprises the following components in parts by mass: 5-30 parts of the phosphoric acid, 1-10 parts of the sodium silicate, 1-5 parts of the sodium alkyl benzene sulfonate, 5-20 parts of the sulfamic acid and 100 parts of the water. |
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