Nanjing Titanium Dioxide Chemical Co., Ltd.

Items

Specification

Typical Analysis

Titanium dioxide content   % (by mass), min.

88.0

89

Matter volatile at 105℃ at point of acceptance

% (by mass), max.

0.8

0.5

Soluble salts, wt%         % (by mass), max.

0.5

0.4

Residue on sieve (45μm),   % (by mass), max.

0.05

0.03

PH of aqueous suspension

5.5~7.5

6.5

Colour（L^*）                       min

95.0

95.5

Resistivity of aqueous extract，   Ω·m , min.

20

50

Content of rutile                   %,min

98

99

Light resistance                   %,min

6

6.5

Organic treatment

NO