Anatase TiO2 HTA-201

Item

Technical specifications

TiO2 content, % (m/m) ≥

99.0

Whiteness (compared with first class standard

No less than

Scattering power, % (compared with first class standard ≥

100

Volatile matters at 105℃, %（m/m） ≤

0.5

pH value of water suspension

6.8～7.3

Oil absorption value, g/100g ≤

23

Residue on the sieve (45um mesh), % (m/m) ≤

0.10

Electrical resistance of aqueous extract, Ωm ≥

100

Water absorption value, g/100g ≤

24

Water dispersible power, % ≥

85

Iron content, ppm ≤

20

Index controlled by the company

Gardner of dry powder

L ≥

100.0

b

-0.50～0.20

Item

Index

Lead (Pb), (mg/kg)

≤5

Antimony (Sb), (mg/kg)

≤2

Mercury (Hg), (mg/kg)

≤2

Barium (Ba), (mg/kg)

≤5

Arsenic (As), (mg/kg)

≤3

Weight loss after firing, %

≤0.5

Water soluble, %

≤0.5

Acid soluble, %

≤0.5