Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Name
- Plastics & Elastomers Functions
- CAS No.
- 632-79-1
- EC No.
- 211-185-4
- Technologies
- Product Families
- Structure
Features & Benefits
- Materials Features
- Benefits and Features
SAYTEX RB-49 flame retardant is a highly efficient reactive aromatic bromine source. In some cases SAYTEX RB-49 flame retardant’s derivatives can be substituted for higher bromine-containing flame retardants on an equal weight % basis rather than an equal % bromine basis. SAYTEX RB-49 flame retardant allows for the highest level of bromine to be reacted into unsaturated polyesters at comparable monomer levels.
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
Properties
- Physical Form
- Typical Properties
Value Units Test Method / Conditions Water Solubility (25°C) max. 0.01 wt. % - Average Particle Size 76 µm - Toluene Solubility (25°C) 5.1 wt. % - TGA (10°C/min, under N2, 90% weight loss) 301 °C - TGA (10°C/min, under N2, 50% weight loss) 289 °C - TGA (10°C/min, under N2, 5% weight loss) 244 °C - TGA (10°C/min, under N2, 10% weight loss) 256 °C - Melt Range 279.5 - 280.5 °C - TGA (10°C/min, under N2, 1% weight loss) 217 °C - Styrene Solubility (25°C) 8.1 wt. % - Molecular Weight 463.7 g/mol - Specific Gravity 2.91 - - Propylene Glycol Solubility (25°C) max. 1.0 wt. % - Refractive Index 1.83 - - Methanol Solubility (25°C) 2.9 wt. % - Ethylene Glycol Solubility (25°C) max. 1.0 wt. % - Bulk Density (Packed) 1586 Kg/m³ - Bulk Density (Aerated) 72 (1153) Kg/m³ - Bromine (Theoretical) 68.9 % - Acetone Solubility (25°C) 2.5 wt. % -
Regulatory & Compliance
- Chemical Inventories
Technical Details & Test Data
- TGA Profile
Packaging & Availability
- Country Availability
- Regional Availability