Molecular Formula: Al(OH)3
H.S. CODE: 2818 3000
CAS No.:21645-51-2
Enics No.:244-492-7
Aluminum Hydroxide for Solid Surface, the appearance of white crystalline powder, non-toxic, tasteless, good mobility, low oil absorption, low iron content, particle morphology, particle size distribution. It has low impurity content, good stability, high whiteness, uniform particle size and good dispersibility.The advanced equipment and technology are used to make the shape of the product particles closer to the spherical shape. The viscosity and oil absorption rate are maintained at low levels. Increase the amount of aluminum hydroxide to save resin.
| Technical Index | Aluminum Hydroxide/Alumina Trihydrate/Aluminum Trihydrate | ||||||
| Type | H-WF-8 | H-WF-10 | H-WF-14 | H-WF-25MSP | H-WF-25 | H-WF-50 | H-WF-90 |
| AL(OH)3 %≥ | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 |
| SiO2 %≤ | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Fe2O3 %≤ | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 | 0.008 |
| Na2O %≤ | 0.3 | 0.3 | 0.3 | 0.25 | 0.25 | 0.25 | 0.0.25 |
| Moisture %≤ | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Particle Size D50(μm) | 8±2 | 10±2 | 14±2 | 21±5 | 25±5 | 50±5 | 90±15 |
| Whiteness % ≥ | 98 | 98 | 98 | 98 | 96 | 96 | 95 |
| Oil Absorption (ml/100g)≤ | 30 | 30 | 27 | 24 | 25 | 23 | 22 |
D50 size is customized,after test of sample with standard size,if the D50 size is needed to adjust,let us know freely.Such as H-WF-14,the standard size in production is 13.5-13.8um,you can ask us to produce14.5um,15um.
ATH Filler for Solid Surface can improve the anti-leakage, arc resistance, wear resistance and anti-aging performance of the products.
Ground Aluminum Hydroxide Ath Powder is mainly used in BMC and SMC production.
According to the different sizes of Aluminum Hydroxide Powder,it is also can be used in toothpaste friction agent, low-voltage insulation devices, plastic, rubber, glass fiber reinforced plastic,adhesives, grille, carpet and other industries which required flame retardant.