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Titanium dioxide Rutile/Anatase

Titanium Dioxide Rutile/Anatase

Formula: TiO2
M.W.: 79.87
CAS No.: 13463-67-7

Description: White powder,surface treated with Al,non-toxic,easy to disperse. It has high brightness and whiteness, good tint reducing power and covering power.

Application: in industrial coatings, paper, flexible PVC, printing ink, enamel paint and latex paint

 

Specification:

1. Titanium dioxide Rutile

Item

Specifications:

TiO2,%(m/m)

≥ 94.0

 Rutile content, %(m/m)

≥ 98.0

Color (as compared with reference standard)

not lower than

Whiteness %min (compared with standard sample)

≥ approximately

Tint reducing power (as compared with reference standard)

≥ 105

Volatile at 105°C %(m/m)

≤ 1.0

Volatile at 105°C after 24h stay at (23±2)°C/RH (50±5)%,%(m/m)

≤ 1.5

Water soluble substances,%(m/m)

≤ 0.3

pH value of aqueous suspension

6.5-8.0

Oil absorption,g/100g

≤ 20

Residue on sieve 45μm,%(m/m)

≤ 0.05

Resistance of aqueous extract,Ωm

≥ 50

 

2. Titanium Dioxide Anatase

Item

Index

Activated TiO2 content, %

≥98

Color, compared with standard samples

not lower than

Whiteness, compared with standard samples

≥95

Tinter reducing power, compared with standard samples

≥100

105°C volatile matter  %

≤0.5

Water solubles,  %

≤0.5

pH-value of aqueous suspension

6.5-8.0

Oil absorption,  g/ 100g

≤23.0

Hiding power   

≤27.0 

 

Packing: 25kg/bag, in paper-plastic compound bag; or upon clients' request.

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