Description

2-Propenoic Acid, 2-Methyl-, Polymer With Ethene And 2-Methylpropyl 2-Propenoate is a high-performance, multi-component acrylic copolymer. This engineered polymer is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is primarily utilized by manufacturers in the paints & coatings, industrial adhesives, and specialty chemical sectors seeking durable, high-quality polymer solutions.

Application

• Industrial Paints & Coatings: As a key binder/resin for metal primers, automotive coatings, and protective industrial finishes requiring durability and corrosion resistance.
• Adhesives & Sealants: Formulation of high-strength structural adhesives, pressure-sensitive adhesives (PSAs), and construction sealants.
• Textile & Non-Woven Binders: Used to provide stiffness, water resistance, and binding strength to fabrics and non-woven materials.
• Paper & Packaging Coatings: Enhances gloss, printability, and water resistance of paperboard and packaging materials.
• Leather Finishing: Provides a flexible, durable, and protective topcoat for finished leather goods.
• Plastic Modifiers: Acts as an impact modifier or processing aid to improve the properties of various plastic compounds.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Ethene And 2-Methylpropyl 2-Propenoate
CAS No.	37433-35-5
Molecular Formula	(C4H6O2·C2H4·C8H14O2)x
Molecular Weight	Polymer - Variable
Synonyms	Ethylene/Methyl Methacrylate/Isobutyl Methacrylate Terpolymer; Isobutyl Methacrylate-Ethylene-Methyl Methacrylate Terpolymer; 2-Methyl-2-propenoic Acid Polymer with Ethene and 2-Methylpropyl 2-Propenoate; Acrylic Terpolymer; MMA/IBMA/Ethylene Terpolymer; Isobutyl Methacrylate/Methyl Methacrylate/Ethylene Copolymer; Terpolymer of Ethylene, Methyl Methacrylate, and Isobutyl Methacrylate
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Polymer With Ethene And 2-Methylpropyl 2-Propenoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including measurement of molecular weight distribution, monomer content, and key physical properties. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 flames. For long-term storage, ensure containers are sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder, beads, or granules
Solid Content	≥ 98.0 %
Residual Monomer	≤ 0.5 %
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (Mw)	Contact for details
Acid Value	Contact for details

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