Resin Chemicals Co., Ltd


Titanium Dioxide
    Publish time 2021-03-12 09:20    

Titanium Dioxide

Description:

Rutile TIO2 pigment RC Series is coated with zirconia and alumina in an inorganic manner and modified with special organic finishing agent on the surface .With  advantages of preferred blue color, good dispersibility, low oil absorption,  excellent compatibility and outstanding rheological property under processing, the pigment is particularly applicable to plastic processing. It exhibits outstanding covering power and brightness and is useful to retain the mechanical properties of the finished plastic products. It can be widely used in polyolefin, PVC,ABS,PS,section bar ,plate and tube as well as color paste and oil paint.

 

Specifications:

Type

RC-616

RC-628

RC-628

Inorganic surface  treatment

ZrO2, AL2O3

ZrO2, AL2O3

ZrO2, AL2O3

Organic surface treatment

YES

YES

YES

Tio2 content  %

95min

93min

93min

Brightness%

94.5min 

94.5min 

94.5min 

Tint reducing power, Ryenolds number, TCS

1850 min

1900 min

1900 min

Volatile matters at 105℃,%

00.5 max

00.5 max

00.5 max

Water  soluble matters,%

0.5max

0.5max

0.5max

PH value of water suspension

6.5-8.5

6.5-8.5

6.5-8.5

Oil absorption value(g/100g)

17max

20max

20max

Electrical resistance of aqueous  extract ,ῼm

80min

80min

80min

Residue on  sieve (45um mesh),%

0.02max

0.02max

0.02max

Rutile content,%

97.0 min

98.0 min

98.0 min

Whiteness,(compared with standard sample)

No less than

6.0  min

6.0  min

Oil dispersible power (Hegemann number)

6.0min

6.0min

6.0min

Index  controlled by the company

Gardner of dry powder

L

100.0min

100.0min

100.0min

b

1.6max

1.6max

1.6max

Dispersibility  under high-speed strirring  µm

25 max (typical application  under certain indigents )

25max (typical application under certain indigents)

25max (typical application under certain indigents)

Package:

In paper with plastic woven bags, 25 kg net each; keep away from water and fire.

Others:

We can produce Titanium Dioxide in accordance with the technical target provide by user/customer.