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Hubergroup SB-136
- CAS Number
- 21645-51-2
- EC Number
- 244-492-7
- Chemical Name
- Alumina Trihydrate (ATH)
- Chemical Family
- Aluminum Compounds, TrihydratesAluminum CompoundsTrihydrates
SB‐136 is a coarse, mechanically ground ATH that provides low cost flame retardant and smoke suppression in various plastics and rubber applications. SB‐136 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
Building & Construction — Decorative Materials & Finishes
- Carpet
Product Families
CASE Ingredients — Additives
- Functional Additives
Other characteristics
- End Uses
- Epoxy Coating
- Functions
- Flame Retardant
- Compatible Polymers & Resins
- Epoxies (EP)
- Markets
- 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 650°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) | 1.4 | g/cm³ |
| Free Moisture at 105°C | 0.15 | % |
| Oil Absorption | 21.0 | ml/100gm |
| Specific Gravity | 2.42 | — |
| Specific Surface Area (BET) | 1.3 | 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 | 28.5 | % |
| Screen Analysis on 325 mesh | 17.5 | % |
| Screen Analysis through 325 mesh | 80.5 | % |
