Products
Blackening agent for iron and steel
5K022
| Features | Provides a uniform deposition of quality black coating. |
| Application Conditions | Concentration: 800-900g/L Temperature: 135-145℃ Time: 0-40 minutes |
- 5K022
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Pack Size: 18kg
Blackening agent for copper and copper alloy
F-1022Y
| Features | Produces a pure black oxide coating. |
| Application Conditions | Concentration: 30％Caustic soda 260mL/L F-1022Y 500mL/L Water 240mL/L Temperature: 60-80℃ Time: 3-10 minutes |
- F-1022Y
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Pack Size: 25kg
Blackening agent for stainless steel
H-540
| Features | Particularly well-suited to 18/8 stainless steel. |
| Application Conditions | Concentration: H-540A 400g/L H-540B 400mL/L Temperature: 115-125℃ Time: 1-5 minutes |
- H-540A
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Pack Size: 20kg
- H-540B
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Pack Size: 20kg
Bronzing agent for stainless steel
5M030
| Features | Excellent corrosion and heat resistance |
| Application Conditions | Concentration: 800mL/L - undiluted Temperature: 90-100℃ Time: 5-20 minutes |
- 5M030
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Pack Size: 25kg
Electrolytic blackening agent for aluminum alloy
5C011
| Features | Cathode electrolysis allows for achieving a uniform, glossy black coating. |
| Application Conditions | Concentration: 200mL/L Temperature: 30-35℃ Time: 3-6 minutes Current Density: 0.5A/d㎡ |
- 5C011
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Pack Size: 18kg
Blackening agent for zinc plating and die casting
MF-325
| Features | Achieve uniform blackening of molybdenum-based materials. |
| Application Conditions | Activation: MF-325A 20-50mL/L 3-5 seconds at room temperature Blackening: MF-325B 200mL/L 98％sulfuric acid 3mL/L(5.5g/L) 25-35℃, 2-5 minutes |
- MF-325A
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Pack Size: 18kg
- MF-325B
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Pack Size: 18kg
