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Polyfill® 203
- CASE Ingredients Functions
- Flame Retardant
- Chemical Name
- Alumina Trihydrate (ATH)
- Chemical Family
- Aluminum Compounds
Polyfill® 203 Alumina Trihydrate is expertly tailored for thermoset plastic and CASE applications demanding high loading levels. This intermediate product empowers compounders to attain maximal loading while maintaining acceptable physical properties. The heightened loading levels facilitated by Polyfill® 203 amplify flame retardancy and smoke suppression, leveraging increased H2O molecule availability.
Properties
- Physical Form
- Powder
Other characteristics
- Brand
- Polyfill
- Functions
- Flame Retardant, Smoke Suppressant
- Compatible Polymers & Resins
- Epoxies (EP), Polyvinyl Chloride (PVC)
- Note
- *Performed on HunterLab UltraScan Pro unit.
- Markets
- Adhesives & Sealants
- Building & Construction
- Consumer Goods
- Electrical & Electronics
- Industrial
- Technology
- CASE Ingredients
- Composite Materials
- Elastomers
- Industrial Additives & Materials
- Plastics
- Composites End Use
- Cables
- Carpet Backing
- Floors
- Wire
- Material Features
- Odorless
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ENCS (Japan)
- IECSC (China)
- INSQ (Mexico)
- ISHL (Japan)
- JSCI Compliant (Japan)
- KECI (Korea)
- Certifications and Compliance
- ISO 9001
- REACH (Europe)
- Compatible Polymers and Resins
- Epoxies (EP)
- Polyvinyl Chloride (PVC)
- Industrial Additives End Use
- Carpet
- Ceramics
- Composite Materials Functions
- Flame Retardant
- Smoke Suppressant
- Composites Processing Methods
- Pultrusion
- Resin Transfer Molding (RTM)
- Spray Lay-up
- Industrial Additives Functions
- Flame Retardant
- Plastics and Elastomers End Uses
- Cables
- Carpet Backing
- Flooring
- Wires
Technical data
Table 1 of 2
9 rows| Characteristic | Value | Unit |
|---|---|---|
| Median Particle Size | 13.0 | Microns |
| Particle Size (Retained on 325 Mesh) | 6.0 | % |
| Particle Size (Retained on 200 Mesh) | 0.4 | % |
| Oil Absorption | 26.0 | mil/110g |
| Specific Gravity | 2.42 | — |
| Bulk Density (Loose) | 0.49 | lb./ft³ |
| Bulk Factor | 0.0495 | gal/lb |
| Free Moisture | 0.5 | % |
| Brightness (L*) | 98.0 | — |
Table 2 of 2
6 rows| Characteristic | Value |
|---|---|
| Aluminum Oxide Content (Al₂O₃) | 64.9 |
| Silica Content (SiO₂) | 0.01 |
| Ferric Oxide Content (Fe₂O₃) | 0.009 |
| Soluble Soda (Na₂O) | max. 00.050 |
| Total Soda Content | max. 0.300 |
| Loss on Ignition (H₂O) | 34.6 |
