R-298
R-298 is general rutile TiO₂ pigment which has been producing by sulfate process with high quality ilmenite concentrate from Panzhihua & Xichang area. Advanced inorganic coating by aluminum and zirconium, compound organic treatment has been adopted in production. The application characteristics are strong whiteness with bluish undertone, efficient dispersive capacity along with high gloss in paints, inks etc.
隐藏域元素占位
- 产品描述
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Specifications:
Item
Standard
Typical
TiO₂ Content, % ≥
91.0
94.5
Content of rutile, % ≥
98.0
98.0
Brightness, % ≥
95.0
95.1
Whiteness (visualization, comparison to standard sample)
Not less than
Not less than
L* (dry powder), ≥
97.2
97.3
B* (dry powder), ≤
2.8
2.6
Tint reducing power (Reynolds number)
1920
1950
Dispersibility (Hegman) ≥
6.50
6.75
Oil absorption, g/100g ≤
20.00
17.00
Slurry pH
6.5~8.5
7.3
Electric resistivity, Ω·m ≥
80
150
Volatile at 105℃, % ≤
0.8
0.3
Sieve residue (45μm), % ≤
0.02
0.01
Average Particle Size(nm) SEM
--
235
Inorganic Surface Treatment
ZrO₂, Al₂O₃
--
Organic Surface Treatment
Yes
--
Recommended Applications:
- Furniture paint
- Automotive repair paint
- Ink
- Food & Packaging Paint
- Architectural paint
- Industrial coating, etc
Packing:
In 25kg, 500kg, 1000kg bags
Keywords:
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