Description

Diethylbenzene Polymer With Ethenylbenzene, Brominated is a brominated aromatic polymer, specifically a brominated copolymer of diethylbenzene and styrene (ethenylbenzene). This compound is engineered as a high-performance flame retardant additive, offering excellent thermal stability and compatibility with various polymer matrices. It is a critical material for manufacturers in the electronics, construction, and automotive industries seeking to enhance the fire safety of their plastic components while maintaining material integrity.

Application

• Primary use as a flame retardant additive in engineering thermoplastics such as ABS, HIPS, PBT, and polyamides.
• Enhances fire resistance in electrical and electronic housings, connectors, and circuit boards.
• Used in construction materials like insulation foams, pipes, and cable coatings.
• Formulation component for automotive interior parts requiring UL94 V-0 or V-2 ratings.
• Additive for synthetic fibers and textiles to improve flame retardancy.
• Potential use as a reactive intermediate or synergist in advanced flame retardant systems.

Basic Information

Product Name	Diethylbenzene Polymer With Ethenylbenzene, Brominated
CAS No.	87924-01-4
Molecular Formula	(C10H14·C8H8·Br)x
Molecular Weight	Variable (Polymer)
Synonyms	Brominated Diethylbenzene-Styrene Copolymer; Brominated DVB-Styrene Copolymer (approx.); Brominated Poly(styrene-co-diethylbenzene); SAYTEX HP-7010 (example trade name); Brominated Aromatic Polymer Flame Retardant; FR-245 (example code); Styrene-Diethylbenzene Brominated Copolymer
EINECS	Contact for details

Quality Control

Our Diethylbenzene Polymer With Ethenylbenzene, Brominated is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including bromine content, thermal stability (TGA), and particle size distribution to ensure consistent performance as a flame retardant. Certificates of Analysis (COA) detailing lot-specific results are available upon request. We adhere to relevant industry standards and can support compliance requirements for global markets.

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 and heat sources. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Bromine Content	≥ 70 %
Thermal Decomposition Temperature (TGA, 5% wt. loss)	> 300 °C
Moisture Content	< 0.5 %
Particle Size (D50)	< 50 μm
Identification (IR)	Conforms to standard

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