Description

2-Methoxyethyl 2-Methyl-2-Propenoate Polymer With Butyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And Tris(1-Methylethyl)Silyl 2-Methyl-2-Propenoate CAS NO 223674-49-5 is a specialized multi-component acrylic copolymer designed for advanced material science applications. This engineered polymer offers a unique balance of properties derived from its constituent monomers, making it a critical raw material for formulating high-performance coatings and adhesives. It is essential for industrial manufacturers seeking to enhance product durability, chemical resistance, and surface adhesion.

Application

• High-Performance Industrial Coatings: Used as a key binder in protective coatings for metal, plastic, and wood substrates, providing excellent weatherability and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in the formulation of tapes, labels, and graphic films, offering tunable tack and peel strength.
• Specialty Inks and Overprint Varnishes: Imparts gloss, rub resistance, and fast-drying properties to inks used in packaging and printing.
• Sealants and Caulks: Provides flexibility, adhesion, and long-term durability in construction and automotive sealant applications.
• Optical Films and Electronics: Utilized in the production of clear, stable polymer layers for display components and electronic device encapsulation.
• Textile and Leather Finishes: Applied as a coating to impart water repellency, softness, and abrasion resistance to fabrics and synthetic leather.

Basic Information

Product Name	2-Methoxyethyl 2-Methyl-2-Propenoate Polymer With Butyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And Tris(1-Methylethyl)Silyl 2-Methyl-2-Propenoate
CAS No.	223674-49-5
Molecular Formula	(C7H12O3.C4H6O2.C4H6O2.C13H26O2Si)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Tetrapolymer; 2-Methoxyethyl methacrylate/Butyl acrylate/Methyl methacrylate/Tris(isopropyl)silyl methacrylate copolymer; Methoxyethyl Methacrylate - Butyl Acrylate - Methyl Methacrylate - Tris(1-methylethyl)silyl Methacrylate Polymer; MEMA/BMA/MMA/TIPSMA Copolymer; Tetrapolymer of 2-Methoxyethyl Methacrylate, Butyl Acrylate, Methyl Methacrylate, and Tris(isopropyl)silyl Methacrylate; Light-Sensitive Acrylic Polymer; Specialty Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of this specialty acrylic copolymer adheres to strict quality management systems. Each batch undergoes comprehensive analysis to ensure consistency in molecular weight distribution, monomer residue levels, and key physical properties. Certificates of Analysis (COA) detailing specifications such as solids content, viscosity, and glass transition temperature (Tg) are provided with every shipment. We support compliance with relevant global regulatory frameworks for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame. For long-term storage under optimal conditions, an inert atmosphere (e.g., nitrogen) is recommended to prevent polymer degradation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	≥ 98.0 %
Viscosity (Brookfield)	Specified per grade (e.g., 500 - 5000 cP)
Glass Transition Temperature (Tg)	Specified per grade
Color (Gardner)	≤ 2
Residual Monomer (HPLC)	≤ 0.5 % total
Identification (IR)	Conforms to structure

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