锐钛型活性颜料钛白粉A111是我公司采用国内先进水平的水解工艺、专门的盐处理配方、去离子水水洗及特殊的煅烧工艺研制成功的一种专用型钛白粉。产品具有水分散性好、遮盖力高，与纸浆纤维相适宜的ζ电位及平均粒径，粒度分布均匀，留着率高等特点，用于造纸工业纸张填料，能显著改善纸张的物理性能和机械性能，增加纸张的不透明度和平滑度，提高纸张的白度、弹性和光泽，防止印刷时的穿透等
二、质量指标
序 号 | 项 目 | 单 位 | 指 标 |
1 | TiO2 含量 | % | ≥98.5 |
2 | 颜色（与标样比较） | % | 近似 |
3 | 消色力（与标样比较） | % | ≥100 |
4 | 吸油量 | g/100g | ≤ 24 |
5 | 水悬浮液 PH 值 |
| 6.5～8.0 |
6 | 筛余物（ 0.045mm 筛孔） | % | ≤ 0.05 |
7 | 105 °C 挥发份 | % | ≤ 0.42 |
8 | 水溶物含量 | % | ≤ 0.5 |
9 | 分散性 | Um | ≤ 15 |
包装：25KG/袋
储存方法：置干燥、阴凉、通风、避光处妥善保存。
Titanium dioxide - anatase A
Papermaking special activity of titanium dioxide titanium dioxide pigment A111 (Universal) anatase
Product parameter description:
Anatase titanium dioxide pigment A111 activity is used by our company in the domestic advanced level of hydrolysis process, special salt treatment formula, deionized water washing and special calcination technology development of a special type of titanium dioxide success. The product has good water dispersibility, hiding power high, and pulp fiber suitable zeta potential and average particle size, uniform particle size distribution, retention rate higher characteristic, for the paper industry paper filler, physical and mechanical properties can significantly improve paper, increase paper opacity and smoothness, whiteness, elastic and improve the paper gloss, prevent printing penetration etc.
Two, quality index
The sequence number project unit index
1 TiO2% > 98.5
The 2 color (compared with standard sample)% approximation
3 reducing power (compared with standard sample)% > 100
4 oil absorption of g/100g is less than or equal to 24
5 PH value of aqueous suspension of 6.5 ~ 8
The 6 residue on sieve (0.045mm mesh)% less than or equal to 0.05
7105 degrees C volatile% less than or equal to 0.42
8 water soluble matter content% less than or equal to 0.5
9 dispersion of Um is less than or equal to 15
Packing: 25KG/ bag
Storage: keep dry, cool, ventilated, evades the light place properly preserved.
