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SR-2880
SR-2880
SR-2880 is a titanium dioxide specially designed for engineering plastics applications. SR-2880 has good
High temperature color stability, excellent processing fluidity, excellent coloring power, and excellent white
Degree, bluer background color than similar products, excellent dispersion, and can meet the requirements of most products
Weather resistance requirements of the product.
High temperature color stability, excellent processing fluidity, excellent coloring power, and excellent white
Degree, bluer background color than similar products, excellent dispersion, and can meet the requirements of most products
Weather resistance requirements of the product.
Application
PS and its copolymers, engineering plastics
| 典型数据 | Property | Unit | SR-2880 |
| TiO2含量 | Tio2 content | % | ≥ 93 |
| 无机包膜 | Inorganic coating | Yes | 硅 铝 Si Al |
| 有机包膜 | Organic treatment | Yes | ( hydrophobic , no TMP ) |
| L* 值 | L Value | 98.4~98.9 | |
| b* 值 | b Value | 0.95~1.35 | |
| 消色力（比标准样） | Tinting Strength | ≥ | 101 |
| 炭黑着色底相（CBU） | Carbon black undertone( CBU) | 16.5~17.5 | |
| 熔体流动指数 | MFR | g/10min | 8~12 |
| 过滤压力值 | FPV（EN13900-5） | bar/g | ≤ 0.3 |
| 吸油量 | Oil absorption | g/100g | ≤ 19 |
| 105℃挥发物 (包装时) | 105℃ Volatiles | % | ≤ 0.5 |
Grading standard
ISO591-1:2000(E):R2
ASTMD476-00:II
packing
25kg Full paper packaging bag， 500kg和1000kg Plastic woven bag
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