Description

2-Methyl-2-Propenoic Acid Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Methyl- 2-Propenate 2-Methyl-2-Propenoate And 2-Propenenitrile is a specialized multi-component copolymer designed to deliver a unique balance of properties for advanced material formulations. This engineered polymer is critical for applications requiring specific adhesion, film formation, and chemical resistance characteristics. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product performance.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent in high-performance paints, primers, and varnishes for metal, wood, and plastic substrates.
• Pressure-Sensitive Adhesives (PSAs): Serves as a critical component in the formulation of tapes, labels, and graphic films, providing tunable tack and peel strength.
• Textile and Leather Finishes: Employed in coatings and binders to impart durability, water resistance, and improved handle to fabrics and leather goods.
• Printing Inks: Acts as a resin binder in specialty printing inks, contributing to adhesion, gloss, and rub resistance on various surfaces.
• Paper Coatings: Enhances the surface properties of paper and paperboard, improving printability, smoothness, and barrier characteristics.
• Plastic Modifiers: Utilized as an impact modifier or processing aid to improve the toughness and flexibility of rigid plastic compounds.

Basic Information

Product Name	2-Methyl-2-Propenoic Acid Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Methyl- 2-Propenate 2-Methyl-2-Propenoate And 2-Propenenitrile
CAS No.	137819-09-1
Molecular Formula	(C4H6O2.C7H12O2.C6H10O3.C4H6O2.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid Copolymer; Butyl Acrylate / Hydroxyethyl Methacrylate / Methacrylic Acid / Acrylonitrile Copolymer; Multi-Functional Acrylic Resin; Acrylic Terpolymer; 2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Methyl-2-Propenoate and 2-Propenenitrile; BMA/HEMA/MAA/AN Copolymer; Specialty Acrylic Binder
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled against key parameters including solid content, viscosity, acid value, glass transition temperature (Tg), and residual monomer content. Certificates of Analysis (COA) detailing these specifications are available upon request. Our manufacturing processes adhere to ISO 9001 quality management principles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid / Solid
Solid Content	40% - 50% (or as specified)
Viscosity (Brookfield)	500 - 5000 cps
Acid Value	30 - 80 mg KOH/g
pH (as supplied)	6.0 - 8.0
Glass Transition Temp (Tg)	10°C - 50°C
Residual Monomer	< 0.5% (by HPLC)
Color (Gardner)	< 3

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