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Ash remover WX803
Keywords: water-based epoxy resin/water-based acrylic resin/water-based polyester resin.
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Product Details
Product characteristics
WX-803 ash remover is suitable for the ash removal of aluminum alloy after alkali etching, providing a clean and tidy surface for the material before peeling. The use of WX-803 ash remover can remove the ash film and impurities on the surface of the workpiece after whitening, and increase the cleanliness of the surface of the material.
Using Parameters
Building bath proportion: 10-20%
Processing temperature: 25-35
Processing time: 10-20 seconds
Control concentration: 50-75
Note: Due to the differences in materials, processes and equipment of each customer, the above data are for reference only, and the actual production shall prevail.
Detection method
Acidity: take 10ml of bath solution into conical flask, add 3-4 drops of P.P indicator, and then titrate the color from colorless to pink with 1mol/L NaOH, which is the end point. At this time, the consumption of 1mol/L NaOH ml number, that is, the acidity of the bath.
Trough material
PP/PVC tanks shall be used.
supplementary method
Supplementary amount = 7.46 * V groove volume (L)* rising value/100 (note: rising value = best value-analysis value)
Groove change cycle
For 500L tank, under the condition of continuous production and normal supplement of chemicals, if the treatment area reaches 4000-5000m ², please replace the tank liquid (this data is for reference only, and the actual production material depends on the site).
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