The special aluminum hydroxide sintering production process, low iron content of aluminum hydroxide, high whiteness, can be used to produce solid surface materials (artificial marble) polyester resin or acrylic resin with the filler, the basic raw material of toothpaste. Widely used in artificial marble, DuPont, rubber, plastic, resin crafts, etc.
ITEM NO. | HCT-121 | |
CHEMICAL COMPOSITION | AL(OH)3%≥ | 99.6 |
SiO2 % ≤ | 0.04 | |
Fe2O3 % ≤ | 0.01 | |
NaO2 % ≤ | 0.20 | |
S-Na2O (%)≤ | 0.020 | |
Moisture (%) ≤ | 0.2 | |
L.O.I (%)≤ | 35 | |
D50 um | 9 | |
Whiteness (%)≥ | 99 | |
Dop ml/100g | 33 | |
Black spot (P/100g) ≤ | 20 | |
Refractive index | 1.57 | |