
Ultra-Fine Aluminum Hydroxide Powder for Copper Clad Laminate
Chalco’s Ultra Fine Aluminium Hydroxide is generated from high purity sodium aluminate solution by precipitation process, including H-WF-1, H-WF-1LS, H-WF-2N, etc.
Description
The Dried Aluminium Hydroxide, Zeolite Powder, Activated Alumina Powder of our company have always been famous all around the world for their variety, new styles, high quality and good credit. We adhere to the "integrity" of the business philosophy. In teamwork, we can stimulate everyone's potential, guide them to think more deeply and independently, encourage them to break the limits of their thinking and establish innovative thinking, which is conducive to cultivating open-minded and creative talents for corporate teams. We will provide high-quality, cost-effective products to customers around the world with the spirit of harmony, rigor, innovation and efficiency. Our code of conduct is to be accountable to users and results, not just to leaders.
Chalco’s Ultra Fine Aluminium Hydroxide is generated from high purity sodium aluminate solution by precipitation process, including H-WF-1, H-WF-1LS, H-WF-2N, etc.
With characters of fine particle size , high whiteness, high purity and low oil absorption, the products are mainly used as flame retardant fillers in CCL, PVC, DBC, PPC/PPV, Rubber, Insulation Foam, Fine Paper, and Cable&Wire industries. Besides flame retardant insulation, the Ultra Fine Aluminum hydroxide also can increase product strength, high temperature resistance.
Chalco’s super fine ATH products, especially the Low Sodium grade and Ultra Low moisture grade, are widely praised in the global market.
Specification
| Al(OH)3 | 99.5% min. |
SiO2 | 0.02% max. |
Fe2O3 | 0.01% max. |
Na2O | 0.35% max. |
Na2O (s) | 0.04% max. |
Absorption of oil ml/100g | 50 Max. |
Whiteness | 97% min. |
Elec. Conductivity μS/cm | 120 max. |
Particle size | |
D50 micron | 1.1-1.7 max. |
+325mesh | 0.1% max. |
Moisture | 0.4% max. |
Packing: 25kg/bags, 500kg/bag


Q: Do you provide sample ? Is it free?
A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.
After years of development, our industry has developed and expanded, and the production of Ultra-Fine Aluminum Hydroxide Powder for Copper Clad Laminate has completed the transition from small-scale to large-scale production, making it more competitive in the international market. Over the years, under the unremitting efforts of an experienced, responsible, and highly skilled team, our company relies on honest, pragmatic, efficient, and work style to provide excellent products and high-quality services. It using the world's leading system for reliable operation, a low failure rate, it is suitable for customers choice.
Hot Tags: alumina trihydrate flame retardant, suppliers, manufacturers, factory, customized, free sample, Zeolite PVC Stabilizer, Pseudoboehmite, Poly Aluminium Chloride Powder, NaY zeolite, 4N aluminium hydroxide, 3a zeolite molecular sieve
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