This product is a high-temperature nickel free sealing agent, colorless to brownish yellow transparent liquid, free of any heavy metals; It has excellent characteristics such as good sealing effect, corrosion resistance, weather resistance, etc; Simple operation process, stable pH value, convenient maintenance of tank solution, low consumption, and long service life of tank solution; This high-temperature nickel free sealing agent can be applied to the sealing treatment process of various aluminum alloy anodizing treatments.

This product is a high-temperature nickel free sealing agent, colorless to brownish yellow transparent liquid, free of any heavy metals; It has excellent characteristics such as good sealing effect, corrosion resistance, weather resistance, etc; Simple operation process, stable pH value, convenient maintenance of tank solution, low consumption, and long service life of tank solution; This high-temperature nickel free sealing agent can be applied to the sealing treatment process of various aluminum alloy anodizing treatments.

Wide temperature range for use, energy saving, and convenient operation; The sealing effect is good and does not produce white frost. After sealing, the corrosion resistance, wear resistance, and hardness of aluminum alloy are better than those of boiling water sealing. It does not contain heavy metal salts and is safe and environmentally friendly. Wide temperature range for use, energy saving, and convenient operation; The sealing effect is good and does not produce white frost. After sealing, the corrosion resistance, wear resistance, and hardness of aluminum alloy are better than those of boiling water sealing. It does not contain heavy metal salts and is safe and environmentally friendly.

Wide temperature range for use, energy saving, and convenient operation; The sealing effect is good and does not produce white frost. After sealing, the corrosion resistance, wear resistance, and hardness of aluminum alloy are better than those of boiling water sealing. It does not contain heavy metal salts and is safe and environmentally friendly. Wide temperature range for use, energy saving, and convenient operation; The sealing effect is good and does not produce white frost. After sealing, the corrosion resistance, wear resistance, and hardness of aluminum alloy are better than those of boiling water sealing. It does not contain heavy metal salts and is safe and environmentally friendly.

This product is a light green powder, mainly containing Ni and F. It has a good sealing effect, a wide temperature range, does not produce white frost, corrosion resistance, wear resistance, and hardness that are uniformly higher than boiling water sealing. Compared with similar domestic products, it has stable pH value and F ion concentration, easy maintenance, long tank liquid life, and low consumption.

This product is a light green powder, mainly containing Ni and F. It has a good sealing effect, a wide temperature range, does not produce white frost, corrosion resistance, wear resistance, and hardness that are uniformly higher than boiling water sealing. Compared with similar domestic products, it has stable pH value and F ion concentration, easy maintenance, long tank liquid life, and low consumption.

This product is used in the post sealing treatment process of aluminum anodized film. It can effectively remove the sealing dust and residual nickel ions on the surface after being sealed with nickel acetate sealing agent, and the removal speed is fast, without causing adverse effects on the sealing quality. 1. Free of nickel and other heavy metals; 2. Effectively remove sealing ash and nickel ions; 3. Extend the service life of nickel sealing slot solution, reduce emissions, and ensure environmental safety.

This product is used in the post sealing treatment process of aluminum anodized film. It can effectively remove the sealing dust and residual nickel ions on the surface after being sealed with nickel acetate sealing agent, and the removal speed is fast, without causing adverse effects on the sealing quality. 1. Free of nickel and other heavy metals; 2. Effectively remove sealing ash and nickel ions; 3. Extend the service life of nickel sealing slot solution, reduce emissions, and ensure environmental safety.

Die cast aluminum alloys are not suitable for stain removal due to their high silicon content. This product is a specialized die cast aluminum descaling agent that can effectively remove stains on the surface of die cast aluminum workpieces and black ash generated after chemical polishing and alkali corrosion, producing a clean and bright surface. 1. This product does not contain nitric acid or hydrofluoric acid, and the working fluid has no odor. 2. No yellow smoke is generated during use, and no phosphorus is discharged from wastewater, which is beneficial for environmental protection.

Die cast aluminum alloys are not suitable for stain removal due to their high silicon content. This product is a specialized die cast aluminum descaling agent that can effectively remove stains on the surface of die cast aluminum workpieces and black ash generated after chemical polishing and alkali corrosion, producing a clean and bright surface. 1. This product does not contain nitric acid or hydrofluoric acid, and the working fluid has no odor. 2. No yellow smoke is generated during use, and no phosphorus is discharged from wastewater, which is beneficial for environmental protection.

This product is an acidic liquid without chromium. It can effectively remove oxide films and stains on the surface of aluminum or aluminum alloys, suitable for spot welding, aluminum oxidation, roughening or chemical polishing, and use after alkaline etching. This product is not suitable for high silicon alloys such as cast aluminum. It has excellent stain removal effect. If the stain removal effect is not ideal with ordinary sulfuric acid or nitric acid, using this product will have a good stain removal effect. Will not damage the surface condition of the workpiece. The service life of the tank liquid is longer than that of sulfuric acid and nitric acid used alone.

This product is an acidic liquid without chromium. It can effectively remove oxide films and stains on the surface of aluminum or aluminum alloys, suitable for spot welding, aluminum oxidation, roughening or chemical polishing, and use after alkaline etching. This product is not suitable for high silicon alloys such as cast aluminum. It has excellent stain removal effect. If the stain removal effect is not ideal with ordinary sulfuric acid or nitric acid, using this product will have a good stain removal effect. Will not damage the surface condition of the workpiece. The service life of the tank liquid is longer than that of sulfuric acid and nitric acid used alone.

Appearance: White weakly acidic liquid; Features: 1. It can prevent staining defects caused by bubble attachment. 2. It can exert excellent defoaming function and quickly defoaming. 3. Prevent oil spots and spots from occurring. Usage: Initial dosage: 0.005-0.05ml/L (standard: 0.01ml/L). Due to consumption reasons, it is necessary to add a small amount in batches to observe the defoaming state.

1. Improve dyeing uniformity. 2. Increase dyeing speed. 3. Improve dyeing quality to achieve better dyeing results. 4. Prevent spotted or star shaped staining defects caused by acid contamination flowing out of holes, screw holes, or blind holes. 5. It can effectively remove residual acid in the slits of aluminum-plastic composite workpieces and eliminate the occurrence of dyeing white spots. Improve the staining properties of hard oxide films.

1. Improve dyeing uniformity. 2. Increase dyeing speed. 3. Improve dyeing quality to achieve better dyeing results. 4. Prevent spotted or star shaped staining defects caused by acid contamination flowing out of holes, screw holes, or blind holes. 5. It can effectively remove residual acid in the slits of aluminum-plastic composite workpieces and eliminate the occurrence of dyeing white spots. Improve the staining properties of hard oxide films.

This product is a light yellow weakly acidic liquid. This product does not contain chromium. The surface chemical oxidation treatment of aluminum alloy with this product is fast, and the obtained film layer has good corrosion resistance and strong adhesion to the coating. The maintenance and management of the tank solution are simple. 1. Excellent corrosion resistance, bare aluminum neutral salt spray for more than 168 hours. 2. Provide good adhesion for subsequent coatings. 3. Form a colorless and transparent film layer. The membrane layer has a thickness of less than 0.8 mOhm/cm ² Low contact resistance, high temperature resistance, and other characteristics.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.

Basic characteristics: 1. Good water solubility 2. Uniform dyeing 3. Stable performance 4. Long service life 5. Excellent weather resistance of dyed aluminum material; 1. When slotting, the dye should be completely dissolved. It is recommended to dissolve it in 80 ℃ water (dye: water=1:5) first. After dissolution, pour it into the dyeing tank and stir evenly before use. If there is dirt during use, it needs to be heated and filtered before use.