Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Propenenitrile, Graft is a specialized acrylic-based graft copolymer engineered for high-performance material modification. This compound matters for its unique ability to impart enhanced toughness, impact resistance, and compatibility when blended with other polymers, creating superior composite materials. Industries such as automotive manufacturing, construction, and advanced coatings rely on this graft polymer to achieve critical performance characteristics in their final products.

Application

• Impact Modifier for Plastics: Used as a key additive in PVC, ABS, and other engineering thermoplastics to significantly improve impact strength and durability.
• Automotive Components: Enhances the mechanical properties of interior trim, dashboards, and under-the-hood parts requiring high toughness.
• Construction Materials: Incorporated into sealants, adhesives, and polymer-modified mortars to improve flexibility, adhesion, and crack resistance.
• High-Performance Coatings: Serves as a resin modifier in industrial and protective coatings to boost film integrity, weather resistance, and substrate adhesion.
• Polymer Blending & Alloying: Acts as a compatibilizer to improve the miscibility and performance of multi-polymer blends.
• Adhesive Formulations: Provides enhanced cohesive strength and flexibility in pressure-sensitive and structural adhesive systems.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Propenenitrile, Graft
CAS No.	107592-06-3
Molecular Formula	(C4H6·C8H8·C3H3N·C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Methyl Methacrylate-Butadiene-Styrene-Acrylonitrile Graft Copolymer; MBS Graft Copolymer; Acrylic Impact Modifier; Methacrylate Butadiene Styrene Acrylonitrile Terpolymer; MBS Resin; ABS-g-MMA; Graft Polymer of MMA, BD, ST, and AN; Poly(methyl methacrylate-graft-butadiene-styrene-acrylonitrile)
EINECS	Contact for details

Quality Control

Our graft copolymer is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Quality is verified through a series of tests including determination of graft efficiency, molecular weight distribution, and residual monomer content. A Certificate of Analysis (COA) detailing specific lot results 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 heat sources and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Grafting Efficiency	≥ 55 %
Residual Monomer (Total)	≤ 0.5 %
Volatile Content	≤ 2.0 %
Bulk Density	0.35 - 0.55 g/mL
Particle Size (Pass 80 mesh)	≥ 95 %

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