Description

2-Propenoic Acid, 2-Methyl-, 2-Ethylhexyl Ester, Polymer With Ethyl 2-Propenoate is a high-performance acrylic copolymer designed for superior film-forming and binding properties. This product is engineered to deliver excellent durability, flexibility, and adhesion across a wide range of demanding industrial applications. It is a critical raw material for formulators in the coatings, adhesives, and sealants industries seeking to enhance product performance and reliability.

Application

• As a primary film-forming agent in industrial and architectural coatings for metals, plastics, and wood.
• Key binder component in pressure-sensitive adhesives (PSAs) and laminating adhesives.
• Modifier for sealants and caulks to improve flexibility and weather resistance.
• Additive in printing inks to enhance gloss, rub resistance, and substrate adhesion.
• Base polymer for textile and leather finishes, providing a durable, protective coating.
• Component in specialty polymer blends to tailor mechanical properties like toughness and elongation.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Ethylhexyl Ester, Polymer With Ethyl 2-Propenoate
CAS No.	60558-50-1
Molecular Formula	(C12H22O2·C5H8O2)n
Molecular Weight	Polymer - varies by grade
Synonyms	2-Ethylhexyl Methacrylate / Ethyl Acrylate Copolymer; Poly(2-ethylhexyl methacrylate-co-ethyl acrylate); 2-EHMA/EA Copolymer; Acrylic Copolymer Resin; Methacrylic Acid, 2-Ethylhexyl Ester, Polymer with Ethyl Acrylate; Acrylic Pressure-Sensitive Adhesive Polymer; CAS 60558-50-1
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance. Each lot is tested against key parameters including monomer residue, molecular weight distribution, viscosity, and glass transition temperature (Tg). A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). 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 to slightly hazy viscous liquid
Solid Content	50 - 60 %
Viscosity (Brookfield)	1000 - 5000 cps
pH Value	6.0 - 8.0
Glass Transition Temperature (Tg)	-20°C to 0°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.