Description

2-Propenoic Acid, 2-Methyl-, Polymer With (Chloromethyl)Oxirane, 4,4-(1-Methylethylidene)Bis2,6-Dibromophenol And 4,4-(1-Methylethylidene)Bisphenol CAS NO 68140-84-1 is a specialized brominated polymeric flame retardant engineered for high-performance applications. This compound is valued for its ability to impart excellent fire resistance while maintaining the mechanical integrity of the host polymer matrix. It is primarily sought by manufacturers in the electronics, construction, and automotive industries for producing flame-retardant thermoplastics and thermosets.

Application

• Flame Retardant for Engineering Plastics: Key additive in polycarbonate (PC), acrylonitrile butadiene styrene (ABS), PC/ABS blends, and other high-temperature thermoplastics used in electronics enclosures and automotive components.
• Wire and Cable Insulation: Provides critical fire safety in insulating and jacketing materials for electrical wires and cables.
• Construction Materials: Used in flame-retardant formulations for panels, connectors, and other building elements requiring stringent fire safety standards (e.g., UL 94 V-0).
• Thermoset Resin Systems: Incorporated into epoxy resins and unsaturated polyesters for printed circuit boards (PCBs) and composite materials.
• Automotive Interiors: Enhances the fire resistance of plastic parts within vehicle cabins to meet automotive safety regulations.
• Electronic Device Housings: Essential for meeting international safety standards in consumer electronics, appliances, and IT equipment.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With (Chloromethyl)Oxirane, 4,4-(1-Methylethylidene)Bis2,6-Dibromophenol And 4,4-(1-Methylethylidene)Bisphenol
CAS No.	68140-84-1
Molecular Formula	Polymeric Mixture
Molecular Weight	Contact for details
Synonyms	Brominated Polyacrylate; Tetrabromobisphenol A Di(2-hydroxyethyl ether) Dimethacrylate; FR-1025 (Trade Name); Brominated Flame Retardant Polymer; 2-Propenoic acid, 2-methyl-, polymer with (chloromethyl)oxirane, 4,4'-(1-methylethylidene)bis[2,6-dibromophenol] and 4,4'-(1-methylethylidene)bisphenol; Acrylic polymer with brominated bisphenol A; Brominated epoxy acrylate oligomer
EINECS	Contact for details

Quality Control

Our flame retardant products are manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including bromine content, thermal stability, and viscosity to meet precise customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and performance characteristics are provided with every shipment.

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

Specification

Item	Specification
Appearance	White to off-white powder or granules
Bromine Content	Contact for details
Melting Point/Range	Contact for details
Thermal Decomposition Temperature (Td)	> 300 °C
Moisture Content	< 0.5 %
Particle Size	Customizable (e.g., < 500 µm)

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