| 出生地 |
Guangdong China (Mainland) |
| 牌子的名字 |
YUFENG |
| 模式的数量 |
High glossy calcium carbonateEx... |
(Product Name) High glossy Calcium carbonate Extinction calcium carbonate (Performance) 1.Does not contain heavy metals. 2. Reduce the specific gravity of powder coatings, improve powder spraying ratio. 3.Increase the covering power. 4. Replace barium sulfate, to reduce production costs. (quality indicators) Testing Itemshigh glossy Calcium carbonate YF-2800 high glossy Calcium carbonate YF-3000Extinction calcium carbonate Spefcific Surace Area23500cm2/g25000cm2/g10000cm2/gAverage Particle Size1.25±0.05um1.02±0.05um8.0±0.05um325mesh residue000.023True Specific Gravity2.7g/cm32.7g/cm32.7g/cm3Bulk Density Tapped0.72g/cm30.63g/cm31.3g/cm3Moisture0.25Max0.25Max0.25MaxPH value999Whiteness969695