Description

2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, Ethenylbenzene, Methyl 2-Methyl-2-Propenoate And 2-Propenenitrile is a high-performance, multi-component acrylic copolymer engineered for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including adhesion, chemical resistance, and film-forming characteristics. It is primarily utilized in the formulation of advanced coatings, adhesives, and sealants where durability and performance under stress are critical.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance paints and varnishes for metal, wood, and concrete, providing excellent weather resistance and durability.
• Pressure-Sensitive Adhesives (PSAs): Serves as a critical component in the formulation of tapes, labels, and graphic films, offering strong tack and peel adhesion.
• Textile and Leather Finishes: Applied as a coating or binder to impart water repellency, abrasion resistance, and improved hand feel to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the strength, gloss, and printability of paper products while providing barrier properties.
• Construction Sealants and Caulks: Provides flexibility, adhesion, and long-term stability in sealants used for joints and gaps in buildings and infrastructure.
• Automotive Underbody Coatings: Formulated into coatings that protect vehicle chassis from corrosion, stone chipping, and environmental damage.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, Ethenylbenzene, Methyl 2-Methyl-2-Propenoate And 2-Propenenitrile
CAS No.	51252-53-0
Molecular Formula	(C4H6O2.C4H6.C8H8.C5H8O2.C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic-Butadiene-Styrene-Acrylonitrile Copolymer; Methyl Methacrylate-Butadiene-Styrene-Acrylonitrile Copolymer; MBS-based Impact Modifier; ABS/MMA Graft Copolymer; 2-Methyl-2-propenoic acid methyl ester polymer with 1,3-butadiene, ethenylbenzene and 2-propenenitrile; Butadiene/Styrene/Acrylonitrile/Methyl Methacrylate Polymer; Acrylic Modified ABS Resin
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to strict quality management systems. Each batch is characterized for critical parameters including molecular weight distribution, monomer residue, glass transition temperature (Tg), and solution viscosity to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these specifications are available upon request 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 flames. For long-term storage, consider using under an inert atmosphere to prevent oxidation and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Volatile Matter	≤ 2.0 %
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (Total)	≤ 0.5 %
Solution Viscosity (Typical, 25°C)	Specified per grade
Ash Content	≤ 0.1 %

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