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  Titanium dioxide    

1.titanium dioxide anatase grade

Formula: TiO2
Properties and appearance:white powder,insoluble in water,soluble
in hot and concentrated strong acid and alkali,having the good chemical
stability;it has strong tint-reducing power,hiding power,with excellent
properties of pigment.
Main applications:widely used in painting,printing oil,paper making,
plastic,rubber,artficial fiber,welding electric,enamel,electric appliances,
construction material,food products and pharmaceutical ect.
Standard of product:Q/SNBJ1-2006
PACKING:woven bag with plastic inner,or kraft paper bag lined with
plastic film,25kgs/bag

Items

Indexes

The excellent grade

the first grade

the qualified grade

TiO2 %

98.5%

98.0

98.0

Colour(compared with the standard sample)

Better than

Not lower than

Slightly lower than

Tint-reducing power
(Compared with the
standard sample)

105

100

100

Volatile(105C)%

0.2

0.5

0.5

Water soluble%

0.2

0.5

0.6

PH of water
suspention

6.5-8.0

6.5-8.0

6.0-8.0

Oil absorption,g/100g

20

22

24

Residue (45m)%

0.05

0.10

0.30

Extraction m

-

-

-

Pb

10 ppm

 

 

Hg

0.1ppm

 

 

As

5ppm

 

 

Acid soluble matter
%

0.5

 

 

2.Titanium Dioxide Rutile grade
Formula:TiO2
Properties and appearance: white powder,insoluble in water,nontoxic,chemically extremely stable,,surface treated with silicon,aluminum,
zirconium compounds and modified with organic compounds it has
excellent pigment properties,such as high whiteness,glass,hiding power,
tint reducing power and dispersibility,excellent weathering resistance and chalking resistance.
Main application:it is widely used in aqueous and solvent-based
exterior paints,electrodeposition paints,plastics,rubber,printing ink high
quality paper,waxed paper and leather finish,cosmetics ect.
Standard of product:Q/SNBJ1-2006
Packing:kraft paper bag lined with plastic film,25kgs/bag
TITANIUM DIOXIDE RUTILE TYPE


items

 

 

 

TiO2 content %

93

94

92.5

Tint reducing power European unit

180

170

165

Whiteness %

98

97

96

Dispersibilit m

12

12

13

Oil absorption,g/100g

20

20

23

105C moisture %

0.50

0.50

0.50

Specific resistance .cm

9000

9000

6000

Solution in water %

0.3

0.3

0.5

Residue (45m)%

0.01

0.01

0.05

Ph value

6.5-8.0

6.5-8.0

6.0-8.0

Tutile content %

98.0

98.0

97.0

 

 

 

 

 
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