TT | Item code | Particular size | ||
1 | TH00 | D50 =1.1±0.5µm | D97 = 05 ±1.5 µm | 2.500 mesh |
2 | TH01 | D50 =1.5±0.5µm | D97 = 08 ± 2.0 µm | 1.880 mesh |
3 | TH02 | D50 =2.2±0.5µm | D97 = 10 ± 2.0 µm | 1.250 mesh |
4 | TH03 | D50 =2.8±0.5µm | D97 = 12 ± 2.0 µm | 1.100 mesh |
6 | TH04 | D50 =3.0±0.3µm | D97 = 20 ± 2.0 µm | |
7 | TH05 | D50 =3.7±0.3µm | D97 = 25 ± 2.0 µm | |
8 | TH06 | D50 =4.7±0.3µm | D97 = 30 ± 2.0 µm | |
9 | TH07 | D50 =6.7±0.3µm | D97 = 35 ± 2.0 µm |
Spec. | Item code | |||||
TH00A | TH01A | TH02A | TH03A | TH04A | TH05A | |
Whitness | 98% min | 98% min | 98% min | 98% min | 98% min | 98% min |
D50 | D50 =1.1±0.5µm | D50 =1.5±0.5µm | D50 =2.2±0.5µm | D50 =2.8±0.5µm | D50 =3.0±0.5µm | D50 =3.7±0.3µm |
D97 | D97 =5±1.5µm | D97 =8±2µm | D97 =10±2µm | D97 = 12±2µm | D97 =20±2µm | D97 =25±2µm |
Mesh | 2.500 mesh | 1.880 mesh | 1.250 mesh | 1.100 mesh | 625 mesh | 625 mesh |
Level of oil imbuenment | 23.00g Alcohol /100g CaCO3 | 23.00g Alcohol /100g CaCO3 | 23.00g Alcohol / 100g CaCO3 | 23.00g Alcohol /100g CaCO3 | 23.00g Alcohol /100g CaCO3 | 23.00g Alcohol /100g CaCO3 |
Humidity | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max |
CHEMICAL COMPOSITIONS | PHYSICAL PROPERTIES | ||
Content CaCO3 | ≥ 98% | Brightness/Whiteness | ≥ 98 % |
Content MgO | ≤ 0,16% | pH | 8.0 ÷ 9.0 |
Content Fe2O3 | ≤ 0,01% | Humidity | ≤ 0,2% |
Content Al2O3 | ≤ 0,04% | Density | 2.7g/cm3 |
Content SiO2 | ≤ 0,01% | Level of oil imbuement | ≥ 24g/100g CaCO3 |
Content Na2O | ≤ 0,16% | Lost content when burning | ≤ 43,08% |