Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethyl 2-Propenoate, 2-Propenenitrile And 2-Propenoic Acid is a high-performance, multi-component acrylic copolymer designed to deliver exceptional film-forming properties, adhesion, and chemical resistance. This polymer is engineered to meet the stringent demands of industrial coating and adhesive formulations, providing a robust balance of hardness, flexibility, and durability. It is a critical raw material for manufacturers in the paints & coatings, pressure-sensitive adhesives, textile finishing, and industrial binder sectors seeking to enhance product performance and reliability.

Application

• Architectural and Industrial Paints & Coatings: Serves as a primary binder or modifier to improve gloss, weather resistance, and scrub resistance in water-based formulations.
• Pressure-Sensitive Adhesives (PSAs): Used in tapes, labels, and graphic films to provide tack, peel adhesion, and cohesive strength.
• Textile Finishing and Non-Woven Binders: Imparts durability, softness, and water resistance to fabrics and non-woven materials.
• Paper Coatings: Enhances printability, surface strength, and gloss in coated paper and paperboard products.
• Leather Finishing: Provides a protective, flexible topcoat that improves abrasion resistance and aesthetic appeal.
• Industrial Sealants and Caulks: Contributes to elasticity, adhesion, and longevity in construction and automotive sealant applications.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethyl 2-Propenoate, 2-Propenenitrile And 2-Propenoic Acid
CAS No.	36355-51-8
Molecular Formula	(C5H8O2.C5H8O2.C3H3N.C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Tetrapolymer; Methyl Methacrylate / Ethyl Acrylate / Acrylonitrile / Acrylic Acid Copolymer; MMA/EA/AN/AA Copolymer; Acrylic Resin; Acrylic Polymer Emulsion; Poly(methyl methacrylate-co-ethyl acrylate-co-acrylonitrile-co-acrylic acid); 2-Methyl-2-propenoic acid methyl ester polymer with ethyl 2-propenoate, 2-propenenitrile and 2-propenoic acid
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict ISO 9001 quality management systems. Every batch undergoes comprehensive analytical testing to ensure consistent performance in key parameters such as solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue levels. Certificates of Analysis (COA) documenting these specifications are provided with each shipment to guarantee traceability and 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). Do not freeze. Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for a minimum of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white emulsion
Solid Content	40 - 50 %
pH Value	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 cps
Glass Transition Temperature (Tg)	10 - 30 °C
Residual Monomer (Total)	< 500 ppm
Particle Size	80 - 200 nm

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