Description

Maleic Anhydride, Tetrabromophthalic Anhydride, Propylene Glycol Polymer is a specialized polymeric material synthesized from key monomers, offering a unique combination of properties derived from its constituent parts. This polymer is engineered to provide enhanced flame retardancy, thermal stability, and chemical resistance, making it a critical component in high-performance applications. It is primarily sought after by manufacturers in the electronics, construction, and advanced composite materials industries seeking to improve product safety and durability.

Application

• As a reactive flame-retardant additive in epoxy resins and unsaturated polyesters for printed circuit boards and electrical encapsulants.
• In the formulation of fire-resistant coatings and paints for structural steel, cables, and building materials.
• As a key component in the production of high-temperature resistant composite materials for automotive and aerospace applications.
• For the synthesis of specialized polyester polyols used in rigid polyurethane foams with improved flame retardancy.
• In the manufacturing of plasticizers and stabilizers for PVC and other polymers requiring enhanced fire safety profiles.
• As a cross-linking agent or curing agent in thermosetting polymer systems to improve mechanical and thermal properties.

Basic Information

Product Name	Maleic Anhydride, Tetrabromophthalic Anhydride, Propylene Glycol Polymer
CAS No.	28574-50-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Propylene Glycol-Maleic Anhydride-Tetrabromophthalic Anhydride Copolymer; TBPA-MA-PG Polymer; Flame Retardant Polyester Polyol; Brominated Polyester Resin; Tetrabromophthalic Anhydride Maleic Anhydride Propylene Glycol Terpolymer; Brominated Alkyd Resin Precursor; TBPA/MA/PG Copolymer
EINECS	Contact for details

Quality Control

Our production of Maleic Anhydride, Tetrabromophthalic Anhydride, Propylene Glycol Polymer adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including bromine content, acid value, viscosity, and thermal stability. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption which may affect product performance.

Specification

Item	Specification
Appearance	Off-white to pale yellow solid or viscous liquid
Bromine Content	Contact for details
Acid Value (mg KOH/g)	Contact for details
Viscosity (@ 25°C)	Contact for details
Softening Point / Tg	Contact for details
Identification (IR)	Conforms
Moisture Content	< 1.0%

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