Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate, Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed to deliver exceptional film-forming properties, adhesion, and durability. This versatile polymer is engineered to provide a critical balance of flexibility, chemical resistance, and weatherability for demanding industrial applications. It is essential for formulators in the coatings, adhesives, and sealants industries seeking to enhance product performance and longevity.

Application

• Industrial and Protective Coatings: Used as a primary binder in metal coatings, machinery paints, and anti-corrosion primers for superior substrate adhesion and environmental resistance.
• Architectural Coatings: Formulated into exterior and interior paints, plasters, and textured finishes to improve durability, scrub resistance, and color retention.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, providing strong bonding and elasticity.
• Printing Inks: Incorporated into overprint varnishes and flexographic/gravure inks to enhance gloss, rub resistance, and drying characteristics.
• Textile and Leather Finishes: Applied as a coating or binder to provide a protective, flexible film that improves abrasion resistance and hand feel.
• Paper Coatings: Used to improve the surface strength, printability, and water resistance of coated papers and paperboard.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate, Butyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	26184-07-6
Molecular Formula	(C4H6O2·C8H14O2·C7H12O2·C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Tetrapolymer; Methacrylic Acid, Butyl Methacrylate, Butyl Acrylate, Methyl Methacrylate Polymer; MAA/BMA/BA/MMA Tetrapolymer; Acrylic Resin; Poly(MAA-co-BMA-co-BA-co-MMA); Butyl Methacrylate Butyl Acrylate Methyl Methacrylate Methacrylic Acid Polymer; 2-Methyl-2-propenoic Acid Polymer with Butyl 2-Methyl-2-propenoate, Butyl 2-Propenoate and Methyl 2-Methyl-2-propenoate
EINECS	Contact for details

Quality Control

Our production of this acrylic tetrapolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer residue, molecular weight distribution, viscosity, solids content, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all specifications are provided with each 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 temperatures between 15-25°C (59-77°F). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH Value	7.0 - 9.0
Glass Transition Temperature (Tg)	10 - 30 °C
Residual Monomer	< 0.5 %
Identification (IR)	Conforms

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