Description

2-Methyl-2-propenoic acid polymer with 2,2-dimethyl-1,3-propanediyl bis(2-methyl-2-propenoate), ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl di-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate is a specialized multi-component acrylic copolymer designed to deliver a unique balance of properties for advanced material formulations. This polymer is engineered to provide exceptional performance characteristics such as durability, adhesion, and chemical resistance, making it a critical component in high-performance industrial applications. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product functionality and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective and decorative coatings for automotive, aerospace, and metal substrates, offering excellent weatherability and chemical resistance.
• Advanced Adhesives and Sealants: Serves as a primary binder in structural adhesives, pressure-sensitive adhesives (PSAs), and sealants, providing strong bonding and flexibility.
• Specialty Plastic Modifiers: Employed as an impact modifier or processing aid to enhance the toughness, clarity, and mechanical properties of engineering plastics and composites.
• Printing Inks and Overprint Varnishes: Functions as a film-forming agent in inks and varnishes, contributing to high gloss, scratch resistance, and fast drying times.
• Textile and Leather Finishes: Applied in coatings for textiles and leather to improve water repellency, abrasion resistance, and hand feel.
• Optical and Electronic Materials: Potential use in encapsulants, optical films, or photoresist components due to its tunable polymer properties.

Basic Information

Product Name	2-Methyl-2-propenoic acid polymer with 2,2-dimethyl-1,3-propanediyl bis(2-methyl-2-propenoate), ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl di-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate
CAS No.	176741-18-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Multi-component acrylic copolymer; Acrylic copolymer resin; Methacrylic acid copolymer; Poly(acrylate-co-styrene-co-alkyl methacrylate); Crosslinked acrylic polymer; 2-Propenoic acid, 2-methyl-, polymer with 2,2-dimethyl-1,3-propanediyl bis(2-methyl-2-propenoate), ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-ethyl-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl di-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate; Specialty acrylic terpolymer.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality assurance protocols include analysis of key parameters such as monomer content, molecular weight distribution, viscosity, and residual solvents. A Certificate of Analysis (COA) detailing specific test results is available for every batch upon request, supporting your quality management and regulatory compliance needs.

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). Keep away from heat sources and open flame. Due to its light-sensitive nature, the material should be handled and stored in a manner that minimizes exposure to direct or strong artificial light.

Specification

Item	Specification
Appearance	Colorless to pale yellow solid or viscous liquid
Identification (IR)	Conforms
Assay (Non-volatile matter)	≥ 98.0 %
Viscosity (Brookfield)	Contact for details
Acid Value	Contact for details
Residual Monomers (GC)	< 0.5 %
Glass Transition Temperature (Tg)	Contact for details

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