Description

2-Propenoic Acid, 2-Methyl-, Polymer With Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical raw material for advanced coatings and adhesives. It is essential for manufacturers in the paint, coating, adhesive, and specialty chemical industries seeking to enhance product durability and performance. CAS No. 39332-53-1.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance paints and varnishes for metal, wood, and plastic substrates, providing superior weather resistance and durability.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in the formulation of tapes, labels, and graphic films, offering excellent tack and peel strength.
• Textile and Leather Finishes: Employed in coatings and binders to improve the feel, durability, and water resistance of fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paper and cardboard.
• Construction Chemicals: Incorporated into sealants, caulks, and concrete modifiers to improve flexibility, adhesion, and longevity.
• Specialty Inks: Used as a resin in printing inks for plastics and metals, ensuring good adhesion and rub resistance.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid
CAS No.	39332-53-1
Molecular Formula	(C4H6O2.C5H8O2.C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid - Methyl Methacrylate - Acrylic Acid Copolymer; MMA/MAA/AA Terpolymer; Methyl Methacrylate Methacrylic Acid Acrylic Acid Polymer; Poly(methyl methacrylate-co-methacrylic acid-co-acrylic acid); Acrylic Terpolymer; 2-Methyl-2-propenoic acid polymer with methyl 2-methyl-2-propenoate and 2-propenoic acid
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance, including checks for viscosity, solids content, acid value, and glass transition temperature (Tg). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications 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. For long-term storage, ensure containers are properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	40% - 50% (or as specified)
Viscosity	Specified range (cP)
Acid Value	Specified range (mg KOH/g)
pH (as supplied)	Specified range
Glass Transition Temp (Tg)	Specified range (°C)
Identification (IR)	Conforms

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