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Hubergroup SB-122
- CAS Number
- 21645-51-2
- EC Number
- 244-492-7
- Chemical Name
- Alumina Trihydrate (ATH)
- Chemical Family
- Aluminum Compounds, TrihydratesAluminum CompoundsTrihydrates
SB-122 is a coarse, mechanically ground ATH that provides low cost flame retardant and smoke suppression in various plastics and rubber applications. SB-122 is used in applications where low viscosity of highly filled compounds is required. A complete range of surface modifications are available to aid processing and enhance physical properties. These include silanes, stearates and wetting agents. .
Identification
- CASE Ingredients Functions
- Flame Retardant
Product families
Applications
Adhesives & Sealants — Building & Construction
- Sealants & Caulks
Building & Construction — Building Materials
- Sealants & Caulks
Product Families
CASE Ingredients — Additives
- Functional Additives
Other characteristics
- End Uses
- Epoxy Coating
- Functions
- Flame Retardant
- Compatible Polymers & Resins
- Epoxies (EP)
- Markets
- Adhesives & Sealants
- Building & Construction
- Coating Type
- Epoxy Coating
- Technology
- CASE Ingredients
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ECL (Korea)
- IECSC (China)
- INSQ (Mexico)
- NZIoC (New Zealand)
- PICCS (Phillipines)
- TSCA (USA)
- Compatible Polymers and Resins
- Epoxies (EP)
Technical data
Table 1 of 3
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Al(OH)₃ | 99.6 | % |
| Fe₂O₃ | 0.007 | % |
| Loss on Ignition at 1000°C | 34.6 | % |
| Na₂O (Soluble) | 0.25 | % |
| Na₂O (Total) | 0.24 | % |
| SiO₂ | 0.005 | % |
Table 2 of 3
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Bulk Density (Loose) | 0.8 | g/cm³ |
| Bulk Density (Packed) | 1.2 | g/cm³ |
| Free Moisture at 105°C | 0.2 | % |
| Oil Absorption | 21.0 | ml/100gm |
| Specific Gravity | 2.42 | — |
| Specific Surface Area (BET) | 1.5 | m²/gm |
| TAPPI Brightness | 86.0 | — |
Table 3 of 3
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Median Particle Diameter | 18.5 | μm |
| Screen Analysis < 10 micron | 25.0 | % |
| Screen Analysis on 325 mesh | 15.0 | % |
| Screen Analysis through 325 mesh | 85.0 | % |
