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Name Type
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Oxidation Additive
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Model/Specification
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AL-CP2
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SpecialProperty
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- Aluminum Chemical Polishing Additive AL-CP2Stable performance, easy to operate.
- The brightness of treated aluminum or aluminum alloy is excellent, especially suitable for products with high brightness requirements.
- Reduces the release pollution of nitrogen oxides.
- High solution stability, low production cost.
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Usage Conditions
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Range Standard
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Concentration of Phosphoric Acid 93%-95%
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(
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Volume Ratio)94%Concentration of Nitric Acid
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5-7%)94%Concentration of Nitric Acid
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6%
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Grams)94%Concentration of Nitric Acid
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Liter)94%Concentration of Nitric Acid
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AL-CP2
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3-8Ratio/Weight
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3-8Ratio/Weight
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Temperature ℃
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1.64-1.71
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1.68
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Time Seconds
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95-110Minutes
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100Minutes
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Stir Mix
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30Swing-3Cylinder Material
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Stainless Steel SUS 316L
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Process Flow
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Aluminum or Aluminum Alloy
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Mechanical Grinding→
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De-oiling )De-oiling PowderConcentration of Nitric AcidAL-CLEAN DA5
,or Special DegreaserMC))Sandblasting(AL-EN)Stain Removal and Film RemovalPC-25Stain RemoverAL-D30)or Special DegreaserChemical Polishing(AL-CP2)or Special DegreaserAnodizing)Sulfuric AcidDyeingor Special DegreaserSealingHigh-Temperature Sealing Agentor Special DegreaserAnodizing)Sulfuric AcidDyeingor Special Degreaseror Room Temperature Sealing Agent)PLS)Concentration of Nitric Acidor Special DegreaserHot Pure Water Rinseor Special DegreaserDrying)Supplement Method:SH-900Phosphoric acid can adjust the specific gravityAfter determining the amount of phosphoric acid to be supplemented, nitric acid should also be added according to the ratio of the tank opening.or Special DegreaserWhen the total amount of added phosphoric acid and nitric acid isor Special Degreaser, polishing agent
AL-CP2 3-8
- ,
- the amount to be added should be determined based on the actual production situation.
- This ratio continues accordingly. And add1Weightthe powder to the required phosphoric acid and nitric acid, stir to dissolve before adding to the polishing tank.PackagingRatio/Weightand Storage)KilogramsConcentration of Nitric AcidBoxes orAL-CP2Barrels, stored in a cool and dry warehouse, avoid direct sunlight, high temperature, and heat, must be sealed after use.
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PrecautionsNeed to swing during operation
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10Stain removal and film removal are required before and after polishing./Remove excess moisture before polishing.25Stain removal and film removal are required before and after polishing./This additive can be used in the following three forms:
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Triacid Type
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- 50%-90%
- 5-20%
- Concentrated Sulfuric Acid
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5-30%
- Features: Low production cost, good stability, but higher solution temperature and more smoke generation.
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Usage Conditions
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Range Standard
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(
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Diacid Type)94%Concentration of Nitric Acid
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6%
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93%)94%Concentration of Nitric Acid
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7%
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5-30%)94%Concentration of Nitric Acid
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AL-CP2
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5-10Ratio/Weight
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Time Seconds
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95-120Minutes
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Stir Mix
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30Swing-90Swing
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特点:生产成本低,稳定性较好,但溶液温度比较高及烟雾产生比较多。
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- 二酸型-A
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Usage Conditions
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Range Standard
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(
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93%)94%Concentration of Nitric Acid
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6%
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7%)94%Concentration of Nitric Acid
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AL-CP2
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5-10Ratio/Weight
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Time Seconds
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95-120Minutes
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Stir Mix
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1-3Cylinder Material
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Characteristics: The solution temperature is relatively high, producing less smoke, and the polishing effect is quite bright. This is one of the most commonly used methods.
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- 二酸型-B
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Usage Conditions
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Range Standard
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(
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Diacid Type)94%Concentration of Nitric Acid
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7%
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10-50%)94%Concentration of Nitric Acid
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AL-CP2
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5-10Ratio/Weight
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Time Seconds
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95-120Minutes
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Stir Mix
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10Swing-60Swing
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Characteristics: The solution temperature is relatively highand StorageCan produce a semi-bright effectand StorageThis is a method suitable for precision parts.
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