Description

2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This polymer is valued for its excellent film-forming properties, durability, and resistance to environmental factors. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product performance and longevity.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in solvent-based industrial and protective coatings for metal, wood, and plastic substrates.
• Adhesive Formulations: Serves as a key polymer component in pressure-sensitive adhesives (PSAs) and structural adhesives, providing tack and cohesive strength.
• Printing Inks: Imparts gloss, adhesion, and rub resistance in formulations for flexographic and gravure printing inks.
• Textile and Leather Finishes: Applied in coatings and finishes to provide water resistance, flexibility, and a durable surface layer.
• Caulks and Sealants: Enhances elasticity, adhesion, and weather resistance in construction and automotive sealant products.
• Specialty Resins: Acts as a modifier or base resin in the production of specialty polymers for niche industrial applications.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate
CAS No.	27881-32-9
Molecular Formula	(C7H12O2.C8H14O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Isobutyl Methacrylate / 2-Ethylhexyl Acrylate Copolymer; Poly(Isobutyl methacrylate-co-2-ethylhexyl acrylate); IBMA/EHA Copolymer; Acrylic Copolymer Resin; 2-Methylpropyl methacrylate polymer with 2-ethylhexyl acrylate; Isobutyl Methacrylate and 2-Ethylhexyl Acrylate Polymer; Methacrylic Acid, Isobutyl Ester, Polymer with 2-Ethylhexyl Acrylate
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch is characterized for critical parameters including molecular weight distribution, monomer content, viscosity, and glass transition temperature (Tg) to ensure consistent performance in your formulations. Certificates of Analysis (COA) with full specification data are provided with each shipment.

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. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Residual Monomer	< 0.5%
Color (Gardner)	≤ 2
Acid Value	Contact for details
Solvent	Specified per grade

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