颜料染料事业部
群青蓝
凯乐康专业生产高品质群青蓝。我们生产的群青可以很好得替代英国品牌好利得和西班牙品牌纽碧莱所生产的颜料。同时，我们进口国外的高品质群青颜料以满足国内高端客户的需求。
技术指标 |
|
| Appearance | Blue powder |
| Chromatic coordinates | 0.7 |
| Purity | ≥ 99.0 % |
| Heat Resistance | 280~300°C |
| Volatile content | ≤0.1% |
| Specific Gravity | 2.35 g/cm3 |
| Oil Absorption | 30~40 |
| Moisture Content | ≤1% |
| Residue(44 micron screen ) | ≤0.1% |
| Sulphur Content | ≤0.05% |
| Water Soluble Salts | ≤0.2% |
| Absolute Tinting Strength | 100±3% |
| Tinting Shade | Compare with standard sample |
| Average Particle Size (um) | 1.7-1.9 |