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R-249
R-249 is rutile TiO₂ pigment for plastic which has been producing by sulfate process with high quality ilmenite concentrate from Panzhihua & Xichang area, and is great competitive in safety application. It uses the special inorganic and organic coating treatment. So its characteristics are high whiteness with bluish undertone, high temperature anti-yellowing, and excellent FPV can ensure more productivity of master batch.
隐藏域元素占位
- 产品描述
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Specification：
Item
Standard
Typical
TiO₂ Content, % ≥
96.0
96.8
Content of rutile, % ≥
96.0
98.0
Brightness, % ≥
94.5
94.8
Whiteness (visualization, comparison to standard sample)
Not less than
Not less than
L* (dry powder), ≥
97.2
97.4
B* (dry powder), ≤
2.8
2.6
Tint Reducing power (Reynolds number)
1800
1850
Dispersibility (Hegman) ≥
6.00
6.50
Oil absorption, g/100g ≤
17
14.0
Volatile at 105℃, % ≤
0.5
0.1
Color 320℃, △E ≤
-
0.5
Average particle size (nm) SEM
-
210
Filter pressure value, bar/g ≤
1.0
0.8
Inorganic treatment
Al₂O₃
--
Organic treatment
Yes
--
Recommended Application：
- High concentration of masterbatch
- High temperature resistant plastic
- Films & Spinning plastic
Packing：
In 25kg, 500kg, 1000kg bags
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Xiamen Titanos Chemical Co., Ltd.
Address : Unit B, 20th Floor, No. 2561, Binhai West Avenue, Tong'an District, Xiamen, China
LEON INDUSTRIAL LIMITED
UNIT 2508A 25/F BANK OF AMERICA TOWER 12 HARCOURT RD CENTRAL HONG KONG
Phone : +86 138 5007 0139 / +86 153 9624 5086 / +86-15306929506
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