Fang Chemicals

Aluminum Polishing Solutions

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Aluminum Polishing Solutions
Aluminum Polishing Solutions

Since 1987, Fang Chemicals Inc. has been successfully servicing the entire phosphoric acid industry - such as metal finishing, electronics, food processing, and water treatment - by specializing in a variety of phosphorous chemicals including phosphoric acid and phosphorous acid.

Chemical polishing of aluminum, also known as "Bright Dip," is widely used to produce specular finishes on aluminum alloys for various modern applications. This method is gaining popularity because of its low cost method of increasing the value of many aluminum products. The finish is comparable to the luster normally obtained by electro-polishing, and Bright Dipped aluminum is replacing many electro-polished or electro-plated parts for specialty items such as automotive trims, picture frames, cosmetic containers, and many others.

Fang Chemicals has developed three proprietary formulas designed for surface polishing of aluminum and aluminum alloy: 80FC, Fangbrite 15, and Fangbrite 178. All three solutions have been successfully used in the aluminum finishing industry. To see how our aluminum polishing solutions can help with your next project, contact us or see the table below.

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Aluminum Polishing Solutions Project Highlights

Product Description
Polishing Solution 80FC (1%, 125) is specially designed for surface polishing of aluminum and aluminum alloy.
Chemical Specifications
H3PO4
80%
Fume Suppressant (as DAP)
1%
Copper Additive (as Cu)
125 ppm
Physical Properties
Appearance
  • Light Greenish Clear Solution
Specific Gravity at 60°F
  • 1.64 - 1.65
Freezing Point
  • 40°F
Material
Thermal Phosphoric Acid of 85%
Plus Fume Suppressant and Copper Additive
Industry for Use
Aluminum Finishing
Product available from
Carrollton, GA
Product Name
Polishing Solution 80FC (1%, 125)

 

Product Description
Fangbrite 15 (2%, 500) is specially designed for surface polishing of aluminum and aluminum alloy
Chemical Specifications
H3PO4
72 -73%
H2SO4
15%
Fume Suppressant (as DAP)
2%
Copper Additive (as Cu)
500 ppm
Physical Properties
Appearance
  • Light Greenish Clear Solution
Specific Gravity at 60°F
  • 1.72 – 1.73
Freezing Point
  • <10°F
Material
Thermal Phosphoric Acid
Concentrated Sulfuric Acid
Plus Fume Suppressant and Copper Additive
Industry for Use
Aluminum Finishing
Product available from
Carrollton, GA
Product Name
Fangbrite 15 (2%, 500)

 

Product Description
Fangbrite 178 (3%, 300) is specially formulated for surface polishing of aluminum and aluminum alloy
Chemical Specifications
H3PO4
78 -79%
H2SO4
15%
Fume Suppressant (as DAP)
3%
Copper Additive (as Cu)
300 ppm
Physical Properties
Appearance
  • Light Greenish Clear Solution
Specific Gravity at 60°F
  • 1.78 – 1.79
Freezing Point
  • <20°F
Material
Thermal Phosphoric Acid
Concentrated Sulfuric Acid
Plus Fume Suppressant and Copper Additive
Industry for Use
Aluminum Finishing
Product available from
Carrollton, GA
Product Name
Fangbrite 178 (3%, 300)

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