Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

ICL Dead Sea FR-513 Flame Retardants

ICL Dead Sea FR-513 is a 73% bromine-content tribromoneopentyl alcohol flame retardant. This white to off-white flake offers exceptional thermal and hydrolytic stability, making it ideal for polyurethane applications. Its monofunctional hydroxyl group reacts to form side-chain urethane groups, providing excellent flame retardancy while maintaining foam performance in both rigid and flexible PU systems.

Features Of ICL Dead Sea FR-513 Flame Retardants

  1. High Reactivity - 73% aliphatic bromine for superior flame suppression

  2. System Compatibility - Excellent solubility in polyurethane matrices

  3. Stability Profile - Outstanding thermal and hydrolytic resistance

  4. Processing Flexibility - Can be blended with bifunctional FR-522

  5. Performance Retention - Maintains foam physical properties

Typical Applications Of ICL Dead Sea FR-513 Flame Retardants

  1. Rigid Polyurethane Foams - Building insulation panels

  2. Flexible PU Foams - Automotive seating and furnishings

  3. Reactive Intermediates - Phosphorus-bromine FR production

  4. Specialty Coatings - Fire-resistant surface treatments

  5. Composite Materials - Structural insulation components

Specifications Of ICL Dead Sea FR-513 Flame Retardants

Chemical CompositionC5H9Br3O
Physical FormWhite to off-white flakes
Bromine Content73% ± 0.5%
Melting Point65°C ± 2°C
Hydroxyl Value173 mg KOH/g
Thermal Decomposition135°C (2% weight loss)
Bulk Density0.7-0.9 g/cm³


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