Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate And Butyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This versatile polymer offers a unique balance of properties, including excellent film formation, adhesion, and durability, making it a critical component in advanced coating systems. It is primarily utilized by formulators in the paints & coatings, adhesives, and specialty chemical industries seeking to enhance product performance and reliability.

Application

• Industrial Paints & Coatings: Acts as a key binder in solvent-based industrial and protective coatings, providing corrosion resistance and weatherability.
• Automotive Refinish: Used in high-gloss clearcoats and basecoats for automotive refinishing applications, offering excellent flow and leveling.
• Plastic Coatings: Formulated into coatings for plastics (OEM and aftermarket) to improve adhesion and surface aesthetics.
• Adhesives & Sealants: Serves as a polymeric additive in industrial adhesives and sealants to enhance cohesive strength and flexibility.
• Printing Inks: Utilized in specialty printing inks to improve gloss, rub resistance, and substrate adhesion.
• Metal Pretreatment & Primers: Incorporated into wash primers and pretreatment coatings for metals to promote superior intercoat adhesion.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate And Butyl 2-Propenoate
CAS No.	30231-49-3
Molecular Formula	(C4H6O2.C8H14O2.C7H12O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid, Polymer with Butyl Acrylate and Butyl Methacrylate; Butyl Acrylate/Butyl Methacrylate/Methacrylic Acid Copolymer; Acrylic Terpolymer; BMA/BA/MAA Copolymer; Butyl Methacrylate Butyl Acrylate Methacrylic Acid Polymer; Acrylic Resin; Poly(butyl acrylate-co-butyl methacrylate-co-methacrylic acid)
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Each lot is tested against rigorous in-house specifications for critical parameters such as solids content, viscosity, acid value, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting these results are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 Hazy Liquid
Solids Content	Contact for details
Viscosity	Contact for details
Acid Value	Contact for details
Color (Gardner)	≤ 2
Specific Gravity	Contact for details
Glass Transition Temp (Tg)	Contact for details

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