Description

2-Propenoic Acid, 2-Methyl-, Eicosyl Ester, Polymer With Hexadecyl 2-Methyl-2-Propenoate, Isodecyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate CAS NO 63197-48-8 is a high-performance, multi-component acrylic copolymer designed to deliver exceptional film-forming properties and durability. This specialized polymer is engineered to provide enhanced water resistance, flexibility, and adhesion across a wide range of substrates. It is a critical raw material for formulators in the coatings, adhesives, and sealants industries seeking to develop products with superior performance characteristics.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent in metal primers, machinery enamels, and corrosion-resistant topcoats.
• Adhesive Formulations: Imparts strong initial tack and cohesive strength in pressure-sensitive adhesives (PSAs) and structural bonding agents.
• Sealants and Caulks: Provides excellent elasticity, UV resistance, and long-term weatherability in construction and automotive sealants.
• Printing Inks: Serves as a binder in overprint varnishes and specialty inks, offering high gloss and rub resistance.
• Textile and Leather Finishes: Applied as a coating to enhance the water repellency, feel, and durability of fabrics and synthetic leather.
• Plastic and Wood Coatings: Improves surface hardness, scratch resistance, and aesthetic appeal on various plastic and wooden substrates.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Eicosyl Ester, Polymer With Hexadecyl 2-Methyl-2-Propenoate, Isodecyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	63197-48-8
Molecular Formula	(C24H46O2·C20H38O2·C14H26O2·C4H6O2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylic Copolymer; Tetrapolymer of Eicosyl Methacrylate, Hexadecyl Methacrylate, Isodecyl Methacrylate, and Methyl Methacrylate; Methacrylic Acid, Eicosyl Ester, Polymer with Hexadecyl Methacrylate, Isodecyl Methacrylate and Methyl Methacrylate; MMA/IDMA/HDMA/EMA Copolymer; Multi-Functional Acrylic Resin; Long-Chain Alkyl Methacrylate Copolymer
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. Each lot is characterized for critical parameters including monomer conversion, molecular weight distribution, viscosity, and residual monomer content. Certificates of Analysis (COA) documenting these specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat sources and open flames. Under recommended storage conditions, the product is stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 2
Solid Content (%)	60 - 70
Viscosity (cPs, 25°C)	2000 - 8000
Acid Value (mg KOH/g)	≤ 5.0
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (GC)	≤ 0.5%
Solvent	Mineral Spirits / Xylene blend

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