FR-522
FR-522 is a reactive flame retardant that contains 60% aliphatic bromine. Suitable for thermoset polyester resins (UPE) and rigid polyurethane foams.
CAS Number
3296-90-0
Key Benefits
- High level of flame retardancy
- Light stability
- Transparency
- Reactive
- Non-leaching
Specifications
M.W
261.9
Specific Gravity
2.23
Bromine Content
60%
Melting Range / Point-Softening Range
M.P. 109.5°C
TGA %WT. Loss @ Temp.
2% @ 200°C 5% @ 225°C 10% @ 245°C
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