Description

2-Propenoic Acid, 2-Methyl-, Polymer With Methyl 2-Methyl-2-Propenoate And Methyl 2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This 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.

Application

• Industrial and Protective Coatings: Used as a key binder in high-durability paints, metal primers, and anti-corrosion coatings for automotive, marine, and architectural applications.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in the formulation of tapes, labels, and graphic films, providing excellent tack and peel strength.
• Textile and Leather Finishes: Imparts water resistance, flexibility, and a durable finish to fabrics, non-wovens, and synthetic leather.
• Paper and Packaging Coatings: Enhances the gloss, printability, and barrier properties of paperboard and packaging materials.
• Construction Chemicals: Incorporated into caulks, sealants, and cement modifiers to improve elasticity, adhesion, and weather resistance.
• Specialty Inks: Used as a vehicle in flexographic and gravure printing inks for superior color development and substrate adhesion.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Methyl 2-Methyl-2-Propenoate And Methyl 2-Propenoate
CAS No.	26936-24-3
Molecular Formula	(C4H6O2 • C5H8O2 • C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; Methyl Methacrylate / Methyl Acrylate / Methacrylic Acid Terpolymer; MMA/MA/MAA Terpolymer; Poly(methyl methacrylate-co-methyl acrylate-co-methacrylic acid); Acrylic Resin; Acrylic Copolymer; Methacrylic Acid-Methyl Methacrylate-Methyl Acrylate Polymer
EINECS	Contact for details

Quality Control

Our acrylic terpolymer is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of solid content, viscosity, acid value, and glass transition temperature (Tg). We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our production facilities adhere to ISO 9001 standards, and our products are compliant with global regulatory frameworks such as REACH.

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 / 59-77°F). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid / Solid Beads
Solid Content	40% - 50% (or as specified)
Viscosity	500 - 5000 cP (at 25°C, dependent on grade)
Acid Value	30 - 100 mg KOH/g
pH (as supplied)	7.0 - 9.0
Glass Transition Temp (Tg)	20°C - 80°C
Residual Monomer	< 0.5% (by GC)
Identification (IR)	Conforms

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