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Motor housing aluminum extrusions how to remove oil stains?

Update time : 2022-12-05 18:04:14

I believe we all know that a lot of product shells are now aluminum shell, it is a kind of aluminum and made out of a shell, with the other shell has no advantages. However, in the process of using motor housing aluminum extrusions, motor housing aluminum extrusions may be accidentally splashed with oil stains. At this time, motor housing aluminum extrusions how to remove oil stains?

1. The important purpose of alkaline washing is to remove oil stains on motor housing aluminum extrusions. The commonly used alkaline lotion formula is composed of Na₂CO₃, Na₃PO₄, Na₂SiO₃ and additives. Mainly used for leaching and spraying, can also be used for electrolytic cleaning and ultrasonic cleaning.

2. According to the severity of oil stain pollution on motor housing aluminum extrusions to distribute the concentration of cleaning liquid, generally the original liquid and water mixed into 3%~10% concentration of cleaning liquid, heating to 30~50℃ spray cleaning or ultrasonic cleaning for 3~10 minutes, manual cleaning cleaner concentration is relatively high.

3. The cleaning solution can be reused, but because the active ingredients will be gradually reduced in the process of repeated use, the appropriate aluminum degreaser stock solution should be made up in time, with the amount made up being 0.1%-0.3% of the total amount of the cleaning solution.

4. Immerse the motor housing aluminum extrusions to be washed in the cleaning solution and soak for 3-5 minutes. Remove the impregnated motor housing aluminum extrusions from the cleaning solution and thoroughly clean the motor housing aluminum extrusions with clean water.

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