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Surface Treatment
Technic : Chrome plating, Nickel plating, Zinc plasting, PVD, Powder coating & Oxidation
Material: Brass, Bronze, Aluminum, Plastic, Steel & Stainless steel
Finish Samples:
Products includes the following:
| * Plumbing |
* Equipment parts |
| * Sanitary ware |
* Electrical parts |
| * Auto parts |
* Customers products |
Production Process:
Surface Treatment
Plating Product Testing
| 1. Salt Spray Test According to ASTM B 368 CASS |
| 1.- Testing Conditions |
2.- Salt Solution |
| 1.1 Test Temperature: |
a.- Volumen of collected 26 ml/day |
| a.- Test Chamber 50 °c |
b.- P.H. of Collected 3.2 (5% Salt + 95% water) |
| b.- Humidity Tower 63° c |
c.- Salt Concentration 0.25 g/l (CuCl.2H2O) |
| 3.- Air Supply |
4.- Continuity Test |
| a.- Air pressure 0.10 Mpa |
a.- Exposure period 4 hrs |
2. Plating Thickness SC-2
Standard: Ni Layer 8-10μm Cr Layer 0.15 - 0.25 μm
| 3. Heat Quench Test According to ASTM B571 |
| 1. Heat Test |
2. Quench Test |
| a.- Temperature 250+/-5°c |
a.- Temperature 25+/-3°c |
| b.- Time 30 min |
b.- Time 30min |
| 4. Thermal cycling Test According to ASTM B571 |
| 1. Temperature |
2. Cycles |
| a.- High Temperature 75°c |
a.- Total cycles: 4 |
| b.- Low Temperature -40°c |
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