二氧化钛 是一种主要由二氧化钛组成的无机白色颜料，具有两种晶型结构：锐钛矿型和金红石型。它以高白度、优异的不透明性和出色的光散射能力著称，此外还具备良好的耐候性、耐热性和化学稳定性。二氧化钛在紫外线照射和各种恶劣环境条件下能够保持稳定的白度，且无毒、环保，因而成为一种高性能且广泛应用的白色颜料。
| 指标 | TiO₂ 含量 (%) | 干粉白度 | 着色力 | 吸油量 (g/100g) | 105℃ 挥发物 (%) | 45μm 筛余物 (%) | PH 值 | 水溶物 | Fe 含量 (ppm) | 更多 |
|---|---|---|---|---|---|---|---|---|---|---|
| ZL-001TC | >=98.5 | >=80.0 | >=105 | <=26 | <=0.5 | <=0.5 | 6.5-8.5 | 0.5 | – | More |
| ZL-110 | >=98.5 | >=95.0 | >=105 | <=26 | <=0.5 | <=0.5 | 6.5-8.5 | 0.5 | – | More |
| ZL-200N | >=98.5 | >=85.0 | >=105 | <=26 | <=0.5 | <=0.5 | 6.5-8.5 | Nb2O50<=5 | – | More |
| ZL-410F | >=98.5 | (L)>=75.0 | (a)<=1.0 | (b)<=26 | <=0.02 | <=0.4 | 6.0-8.0 | 0.3 | <=50 | More |
| 指标 | TiO₂ 含量 (%) | 金红石含量 (%) | 亮度 (%) | 吸油量 (g/100g) | PH值 | 105℃ 残留物 (%) | 45μm 筛余物 (%) | 无机处理 | 生产工艺 | 更多 |
|---|---|---|---|---|---|---|---|---|---|---|
| ZL-998R | >=91.0 | >=95.0 | >=95.0 | <=20 | 6.0-9.0 | <=0.8 | <=0.02 | Zr.Al Coated | Sulphate Process | More |
| ZL-948R | >=95.0 | >=96.0 | >=94.2 | <=19 | 6.0-9.0 | <=0.8 | <=0.02 | Zr.Al Coated | Sulphate Process | More |
| ZL-928R | >=91.0 | >=98.0 | >=95.0 | <=18 | 6.0-9.0 | <=0.8 | <=0.02 | Yes | Sulphate Process | More |
| ZL-9366R | >=97.0 | >=97.0 | >=97.0 | <=16 | 6.2-9.0 | <=0.2 | <=0.01 | Yes | Sulphate Process | More |
| ZL-950C | >=92.5 | >=99.0 | >=95.1 | <=20 | 6.5-8.5 | <=0.5 | <=0.02 | Zr.Al Coated | Chloride Process | More |
