|
 The
specification of rutile titanium dioxide (Q/BHJ02-0008-98)
| Type |
 |
Whiteness % |
Tint-reducing powder (European unit) |
TiO2 content % |
105
Moisture % |
PH value |
45um sieve residue % |
|
min
|
min
|
min
|
max
|
|
max
|
| R-215 |
Superior Grade |
97.0
|
180
|
92.5
|
0.75
|
6.5-8.0
|
0.01
|
| |
First Grade |
96.5
|
170
|
92.5
|
0.75
|
6.5-8.0
|
0.01
|
| |
Qualified Grade |
96.2
|
165
|
92.5
|
0.75
|
6.0-8.5
|
0.05
|
| R-201 |
|
94.6
|
160
|
98.0
|
0.40
|
6.0-8.0
|
0.06
|
| Type |
|
Oil absorption g/100g |
Specific resis-tance  .cm |
Solution of water % |
dispers-ibility (red
devil) um |
Content of rutile % |
|
max
|
min
|
max
|
max
|
min
|
| R-215 |
Superior Grade |
20
|
10000
|
0.3
|
12
|
98.0
|
| |
First Grade |
23
|
9000
|
0.3
|
12
|
98.0
|
| |
Qualified Grade |
26
|
5000
|
0.5
|
13
|
98.0
|
| R-201 |
|
24
|
2500
|
0.5
|
16
|
96.5
|
The
characteristics and application of rutile titanium dioxide
| |
Characteristics
|
application
|
| R-215 |
inorganic and organic surface coated micronized rutile,
excellent optical properties and dispersibility. |
1. aqueous and solvent-based exterior paints,
domestic appliance finishes, may be used in electro-deposition
paints and coil coatings.
2. polyolefines plastics.
3. High quality paper coatings, waxing stock etc.
4. rubber floorings and natural rubber blend, where highting-reducing
power and good lightfastness are requide.
5. leather finishes, cosmetics, soap, textile printing
etc. |
| R-201 |
untreated,dry-milled rutile. |
traffic paints, special cement, glass,
enamels, pottery, welding rods etc. |
|
