Description

2-Propenenitrile, polymer with (1-methylethenyl) benzene and 1-phenyl-1H-pyrrole-2,5-dione(9Cl) is a specialized terpolymer designed to deliver enhanced performance characteristics by combining the properties of its constituent monomers. This engineered polymer is critical for industrial applications requiring a unique balance of chemical resistance, thermal stability, and tailored mechanical properties. It is primarily sought by manufacturers in the advanced coatings, specialty adhesives, and high-performance plastics sectors seeking to develop next-generation composite materials.

Application

• High-Performance Industrial Coatings: Used as a binder or resin component in coatings for automotive, aerospace, and marine applications requiring excellent weatherability and chemical resistance.
• Specialty Adhesives and Sealants: Serves as a key polymer matrix in formulations for structural adhesives, potting compounds, and sealants where strong bonding and environmental durability are paramount.
• Engineering Plastics and Composites: Incorporated as a modifier or base resin in composite materials to enhance thermal stability, mechanical strength, and dimensional stability under stress.
• Electronic Encapsulants: Utilized in protective coatings and encapsulating materials for electronic components to provide insulation and protection from moisture and contaminants.
• Oil & Gas Industry Additives: Potential use in formulations for drilling fluids or as a component in materials requiring resistance to hydrocarbons and harsh downhole conditions.
• Advanced Material Research: Acts as a precursor or active component in R&D for developing new polymeric materials with specific functional properties.

Basic Information

Product Name	2-Propenenitrile, polymer with (1-methylethenyl) benzene and 1-phenyl-1H-pyrrole-2,5-dione(9Cl)
CAS No.	84741-24-2
Molecular Formula	(C₃H₃N·C₉H₁₀·C₁₀H₇NO₂)ₓ
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylonitrile-styrene-maleimide terpolymer; ASMI terpolymer; Terpolymer of acrylonitrile, styrene, and N-phenylmaleimide; Poly(acrylonitrile-co-styrene-co-N-phenylmaleimide); 2-Propenenitrile, polymer with ethenylbenzene and 1-phenyl-1H-pyrrole-2,5-dione; Acrylonitrile/Styrene/N-Phenylmaleimide Copolymer; NAS polymer (acrylonitrile-styrene based); Heat-resistant ABS modification polymer.
EINECS	Contact for details

Quality Control

Our production of 2-Propenenitrile, polymer with (1-methylethenyl) benzene and 1-phenyl-1H-pyrrole-2,5-dione adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including determination of monomer composition, molecular weight distribution, thermal properties, and impurity profiling. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

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, open flames, and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Composition (Monomer Ratio)	By specification
Assay (Polymer Content)	≥ 98.0 %
Moisture Content	≤ 1.0 %
Glass Transition Temperature (Tg)	By specification
Residual Monomers	≤ 0.5 % (total)
Ash Content	≤ 0.2 %

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