CF No. | 2050usage method | Speciality | ||
concentration(%) | temperature(℃) | Time (min)(Min) | ||
931 | 0.6-1 | Normal temperature-30 | 1-2 | Impregnated, chromate coating, good corrosion resistance |
932 | 5-6 | Normal temperature-30 | 1-2 | Spray type, chromate coating, good corrosion resistance, immersion method is also acceptable |
936A | 2-4 | Normal temperature-30 | 1-1.5 | Impregnated, chromate golden yellow film with good corrosion resistance |
936AB | 2-4 | Normal temperature-50 | 1-1.5 | Impregnated, chromate golden yellow film with good corrosion resistance |
936B | 1-2 | Normal temperature-30 | 1-1.5 | Impregnation type, 936A accelerator |
940 | 1-2 | Normal temperature | 0.5-2 | Spray-impregnated, colorless chromate film with good adhesion |
951 | 2 | 50-80 | 3-10 | Non-chromatic gray film with good adhesion |
951B | 1 | 50-80 | 3-10 | Non-chromatic gray film, good adhesion, 915A |
954 | 12-4 | 40-60 | 1-4 | Non-chromate type, good adhesion, immersion type |
956 | 2-5 | Normal temperature-40 | 1.5-5 | Environment-friendly phosphorus-free nano ceramic coating agent |
957 | 2-4 | 40-60 | 1-4 | Non-chromate type, good adhesion, immersion type |
957K | 2-4 | 40-60 | 1-4 | Non-chromate type, good adhesion |
958 | 3-6 | Normal temperature-50 | 2-5 | Chromate, blue-green film, good adhesion |
959 | 4-5 | Normal temperature | 3-5 | Non-chromate type, blue-green film, good adhesion |
960 | 3-5 | Normal temperature | 2-5 | Nano ceramic environmental protection film |
2050 | 3-5 | Normal temperature | 1-3 | Trivalent chromium coating agent |