Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Propenamide is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This polymer's unique composition provides an exceptional balance of adhesion, durability, and chemical resistance, making it a critical raw material for advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, construction chemicals, and specialty adhesives sectors seeking to enhance product performance and longevity.

Application

• Architectural and Industrial Paints & Coatings: Serves as a key binder in exterior paints, primers, and industrial topcoats, offering excellent weatherability, gloss retention, and resistance to water and chemicals.
• Construction Adhesives and Sealants: Used in formulating high-strength, flexible adhesives for panels, tiles, and flooring, as well as durable, crack-bridging sealants for joints and gaps.
• Textile and Non-Woven Binders: Provides strong binding and finishing properties for fabrics, leather coatings, and non-woven materials, improving abrasion resistance and hand feel.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and water resistance of paper, cardboard, and other packaging materials.
• Industrial Primer Formulations: Acts as a foundational component in primers for metal, plastic, and wood, promoting superior substrate adhesion and corrosion protection.
• Caulks and Putties: Imparts flexibility, adhesion, and durability to repair compounds and gap-filling products used in automotive and building maintenance.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Propenamide
CAS No.	50658-98-5
Molecular Formula	(C4H6O2.C4H8O2.C8H8.C3H5NO)x
Molecular Weight	Contact for details
Synonyms	Acrylic Terpolymer; Methyl Methacrylate / Butyl Acrylate / Styrene / Acrylamide Copolymer; MMA/BA/St/AAm Copolymer; Butyl acrylate-styrene-acrylamide-methyl methacrylate polymer; Acrylic resin; Acrylic copolymer binder; Poly(methyl methacrylate-co-butyl acrylate-co-styrene-co-acrylamide)
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 reliability. Key parameters such as solid content, viscosity, pH, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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). Do not freeze. Keep away from heat sources and open flame. Under recommended storage conditions, the product remains stable for the period indicated on the label.

Specification

Item	Specification
Appearance	White to off-white dispersion or solid
Solid Content	40 - 50 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	500 - 3000 cP
Glass Transition Temperature (Tg)	10 - 30 °C
Minimum Film Forming Temperature (MFFT)	< 10 °C

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