Description

2-Propenenitrile, Polymer With Ethenylbenzene And 1-Phenyl-1H-Pyrrole-2,5-Dione is a high-performance specialty copolymer designed for advanced material applications. This engineered polymer combines the chemical resistance of acrylonitrile, the structural integrity of styrene, and the functional versatility of a maleimide derivative, creating a material with exceptional thermal stability and mechanical properties. It is essential for manufacturers in the electronics, automotive, and specialty coatings industries seeking to enhance product durability and performance under demanding conditions. Our supply is backed by stringent quality control to ensure batch-to-batch consistency for your critical formulations.

Application

• High-Temperature Resistant Coatings: Used as a binder or resin component in protective coatings for automotive, aerospace, and industrial equipment.
• Electronic Encapsulants and Underfills: Provides excellent thermal stability and adhesion for protecting sensitive semiconductor components and circuit boards.
• Engineering Plastics and Composites: Serves as a modifier or base resin to improve heat distortion temperature and chemical resistance in composite materials.
• Adhesives and Sealants: Formulated into high-performance structural adhesives requiring long-term durability and resistance to environmental stress.
• Specialty Membranes and Filters: Utilized in the production of membranes that require specific chemical resistance and thermal properties for separation processes.
• Flame Retardant Additives: Acts as a char-forming agent in polymer blends to enhance flame retardancy in wires, cables, and construction materials.

Basic Information

Product Name	2-Propenenitrile, Polymer With Ethenylbenzene And 1-Phenyl-1H-Pyrrole-2,5-Dione
CAS No.	31621-07-5
Molecular Formula	(C₃H₃N·C₈H₈·C₁₀H₇NO₂)ₓ
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylonitrile-Styrene-N-Phenylmaleimide Copolymer; ASN Polymer; SAN-NPMI Copolymer; Acrylonitrile/Ethenylbenzene/1-Phenyl-1H-pyrrole-2,5-dione Polymer; N-Phenylmaleimide-Styrene-Acrylonitrile Terpolymer; Heat-Resistant SAN Copolymer; Terpolymer of Acrylonitrile, Styrene, and N-Phenylmaleimide
EINECS	Contact for details

Quality Control

Our 2-Propenenitrile, Polymer With Ethenylbenzene And 1-Phenyl-1H-Pyrrole-2,5-Dione is manufactured under a strict quality management system. Each batch is analyzed to ensure compliance with defined specifications for monomer content, molecular weight distribution, and thermal properties. A comprehensive Certificate of Analysis (COA) detailing purity, composition, and key performance indicators is 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain polymer integrity. The original container is designed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Copolymer Composition)	By agreement
Residual Monomer Content	< 0.5% (by GC)
Glass Transition Temperature (Tg)	> 120°C (by DSC)
Moisture Content	< 1.0% (by KF Titration)
Particle Size (for powder grade)	Customizable

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