Description

2-Propenoic Acid, 2-Methy-, 2-Ethyl Hexyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate, Ethyl 2-Methyl-2-Propionate And Methyl 2-Methyl-2-Propionate is a specialized acrylic copolymer designed for high-performance applications. This polymer offers a unique balance of properties, including excellent weatherability, flexibility, and adhesion to various substrates. It is primarily utilized in the formulation of advanced coatings, adhesives, and sealants where durability and chemical resistance are critical. Industrial manufacturers seeking to enhance product performance in demanding environments will find this material to be a reliable and effective component.

Application

• Industrial and Protective Coatings: Used as a key resin in high-durability paints and varnishes for automotive, marine, and architectural applications, providing resistance to UV light, moisture, and chemicals.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in tape and label adhesives, offering a strong balance of tack, peel strength, and cohesion.
• Sealants and Caulks: Imparts flexibility and long-term adhesion in construction and automotive sealants, accommodating substrate movement without cracking.
• Textile and Leather Finishes: Applied as a coating or binder to provide water repellency, abrasion resistance, and improved hand feel to fabrics and leather goods.
• Printing Inks: Used in overprint varnishes and specialty inks to enhance gloss, rub resistance, and adhesion on various printing surfaces.
• Plastic Modifiers: Acts as an impact modifier or processing aid to improve the toughness and surface characteristics of compounded plastics.

Basic Information

Product Name	2-Propenoic Acid, 2-Methy-, 2-Ethyl Hexyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate, Ethyl 2-Methyl-2-Propionate And Methyl 2-Methyl-2-Propionate
CAS No.	37625-51-7
Molecular Formula	(C14H26O2.C5H8O2.C4H8O2.C5H10O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Copolymer; 2-Ethylhexyl Acrylate / Methyl Methacrylate / Ethyl Acrylate / Butyl Acrylate Copolymer; Poly(2-ethylhexyl acrylate-co-methyl methacrylate-co-ethyl acrylate-co-butyl acrylate); Acrylic Resin; Acrylic Polymer; 2-EHA/MMA/EA/BA Copolymer; Acrylic Polymeric Binder; 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with butyl 2-propenoate, ethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including measurement of solid content, viscosity, glass transition temperature (Tg), and residual monomer levels. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request 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°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. For specific storage recommendations, refer to the product's Safety Data Sheet (SDS).

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	50 - 60 %
Viscosity (Brookfield)	500 - 5000 mPa·s
pH Value	6.0 - 8.0
Glass Transition Temperature (Tg)	-20°C to +10°C
Residual Monomer (Total)	< 0.5 %
Identification (IR)	Conforms to standard

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