Description

Methyl 2-Methyl-2-Propenoate Polymer With 2-Ethylhexyl 2-Propenoate, And Butyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This polymer is valued for its ability to provide a balanced profile of durability, flexibility, and adhesion, making it a critical raw material for advanced coating and adhesive formulations. It is primarily sought by manufacturers in the paints & coatings, pressure-sensitive adhesives, and specialty sealants industries seeking to enhance product performance and longevity.

Application

• Industrial Paints & Coatings: Used as a key binder in metal coatings, wood finishes, and plastic coatings to improve gloss, weather resistance, and mechanical strength.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer for labels, tapes, and graphic films, offering excellent tack, peel adhesion, and cohesive strength.
• Construction Sealants & Caulks: Imparts flexibility, adhesion to various substrates, and long-term weatherability in construction joint sealants.
• Textile & Leather Finishes: Employed in coatings for textiles and synthetic leather to provide a soft hand feel, water resistance, and durability.
• Printing Inks: Enhances the adhesion, rub resistance, and gloss of inks used in packaging and commercial printing.
• Industrial Adhesives: A component in laminating adhesives and assembly adhesives for automotive, furniture, and packaging applications.

Basic Information

Product Name	Methyl 2-Methyl-2-Propenoate Polymer With 2-Ethylhexyl 2-Propenoate, And Butyl 2-Methyl-2-Propenoate
CAS No.	52383-91-2
Molecular Formula	(C5H8O2.C8H14O2.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer; MMA/EHA/BMA terpolymer; Methyl methacrylate / 2-Ethylhexyl acrylate / Butyl methacrylate copolymer; Poly(methyl methacrylate-co-2-ethylhexyl acrylate-co-butyl methacrylate); Acrylic resin; Methacrylate copolymer; 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-ethylhexyl 2-propenoate and butyl 2-methyl-2-propenoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Methyl-2-Propenoate Polymer With 2-Ethylhexyl 2-Propenoate, And Butyl 2-Methyl-2-Propenoate is manufactured under a strict quality management system. Every batch undergoes rigorous testing for critical parameters including solids content, viscosity, glass transition temperature (Tg), and residual monomer levels to ensure consistent performance and compliance with relevant industry standards. Comprehensive Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Solids Content	40 - 60%
Viscosity (Brookfield)	500 - 5000 cps
pH	6.0 - 8.5
Glass Transition Temperature (Tg)	-10°C to +30°C
Residual Monomer (Total)	< 0.5%
Identification (IR)	Conforms

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