项目                                  型号 

Items                                Grade 

R218

二氧化钛含量%   

TiO2 %

94 min

金红石转化率%

Rutile type conversion rate %

98.0 min

颜色(与标样对比)

Color (Compare with standard sample)

≧ 

白度 

Whiteness

96 min

消色力(与标样对比)

Tint-reducing power(compare with standard sample)

100 min

105℃挥发物%

105℃volatile %

0.50 max

水可溶性%

Solution In Water %

0.5 max

% PH值

PH Value

7.0-8.0

吸油量g/100g

Oil absorption g/100g

23 max

遮盖率

Hiding power

25max