Description

Reofos50 is a high-performance organophosphorus flame retardant widely recognized for its excellent thermal stability and compatibility with various polymer systems. This additive is crucial for enhancing fire safety in materials while maintaining key physical properties, making it a preferred choice for manufacturers requiring reliable flame retardancy. It is extensively used in the production of engineering plastics, wire and cable insulation, and electronic components across the global market.

Application

• Primary flame retardant for engineering thermoplastics such as polyamides (PA), polyesters (PBT, PET), and polycarbonate (PC) blends.
• Key additive in wire and cable jacketing and insulation compounds to meet stringent fire safety standards (e.g., UL 94, IEC).
• Enhances flame resistance in electronic and electrical components, including connectors, housings, and circuit boards.
• Used in polyurethane (PU) foams and coatings to improve fire performance.
• Formulation component for adhesives and sealants requiring flame retardant properties.
• Applicable in synthetic fibers and textiles for industrial and protective apparel.

Basic Information

Product Name	Reofos50
CAS No.	63848-94-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bisphenol A bis(diphenyl phosphate); BDDP; BDP; Bisphenol A bis(diphenyl phosphate) oligomer; Phosphoric acid, (1-methylethylidene)di-4,1-phenylene tetraphenyl ester; Reofos BAPP; Fyrolflex BDP; CR-733S; PBDPO
EINECS	Contact for details

Quality Control

Our Reofos50 is manufactured under a strict quality management system to ensure batch-to-batch consistency and high performance. The product undergoes rigorous analytical testing, including assay, phosphorus content, and viscosity measurements, to confirm it meets industry specifications for flame retardant applications. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers, heat, and ignition sources.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Phosphorus Content	Contact for details
Viscosity (25°C)	Contact for details
Acid Value	Contact for details
Color (APHA)	Contact for details
Water Content	Contact for details
Density (25°C)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.