Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene, Methyl 2-Methyl-2-Propenoate And Oxiranylmethyl 2-Methyl-2-Propenoate is a specialized multi-component acrylic copolymer designed to deliver a precise balance of performance characteristics. This engineered polymer is crucial for formulators seeking to enhance the durability, adhesion, and chemical resistance of their final products. It is primarily utilized by industrial manufacturers in the coatings, adhesives, and advanced material sectors where high-performance polymeric binders are required.

Application

• High-Performance Industrial Coatings: Used as a key binder in protective coatings for metal, wood, and plastic substrates, offering excellent weatherability and corrosion resistance.
• Advanced Adhesives and Sealants: Serves as a base polymer for structural and pressure-sensitive adhesives, providing strong bonding and flexibility.
• Automotive and Transportation Finishes: A critical component in primer and topcoat formulations for automotive OEM and refinish applications.
• Plastic and Composite Modification: Employed as an impact modifier or compatibilizer to improve the mechanical properties of polymer blends and composites.
• Printing Inks and Overprint Varnishes: Enhances the gloss, rub resistance, and drying properties of inks for packaging and publications.
• Construction Chemicals: Incorporated into cementitious modifiers and waterproofing membranes to improve adhesion and durability.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene, Methyl 2-Methyl-2-Propenoate And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	55537-10-5
Molecular Formula	(C4H6O2.C8H14O2.C9H10.C5H8O2.C7H10O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid Copolymer; Butyl Acrylate/Styrene/Methyl Methacrylate/Glycidyl Methacrylate Copolymer; Multi-Functional Acrylic Resin; Glycidyl Methacrylate Copolymer; Acrylic Terpolymer; Styrene Acrylic Copolymer with Glycidyl Functionality; Thermosetting Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, epoxy equivalent weight (for the glycidyl methacrylate component), glass transition temperature (Tg), and solids content are rigorously monitored. Certificates of Analysis (COA) detailing specific lot specifications are available upon request 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 room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain product stability. Ensure containers are kept tightly sealed to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Solvent (if applicable)	Contact for details
Color (Gardner)	≤ 3

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