Description

Methyl Methacrylate, Butyl Acrylate, 2-Ethylhexyl Acrylate, And Allyl Methacrylate Co-Polymer is a versatile, multi-component acrylic copolymer designed to deliver a balanced profile of properties for advanced material formulations. This product matters because it combines the hardness and clarity of methyl methacrylate with the flexibility and adhesion of butyl and 2-ethylhexyl acrylates, while the allyl methacrylate introduces crosslinking potential for enhanced durability. It is primarily needed by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for specialty plastics and impact modifiers, seeking to fine-tune performance characteristics such as weatherability, chemical resistance, and mechanical strength.

Application

• High-Performance Coatings: Used in automotive, industrial, and architectural coatings to improve flexibility, adhesion, and outdoor durability.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in tape and label adhesives, providing a balance of tack, peel strength, and shear resistance.
• Sealants and Caulks: Imparts elasticity, adhesion, and long-term stability in construction and automotive sealant formulations.
• Impact Modifiers: Incorporated into rigid plastics, such as PVC or engineering resins, to enhance toughness and impact resistance.
• Elastomers and Rubber Modification: Used to modify the properties of synthetic rubbers, improving oil resistance and low-temperature flexibility.
• Textile and Leather Finishes: Applied as a binder or coating to provide water resistance, softness, and durability to fabrics and leather goods.
• Printing Inks: Enhances the film-forming properties, gloss, and adhesion of inks for various substrates.

Basic Information

Product Name	Methyl Methacrylate, Butyl Acrylate, 2-Ethylhexyl Acrylate, And Allyl Methacrylate Co-Polymer
CAS No.	51252-09-6
Molecular Formula	(C5H8O2.C7H12O2.C11H20O2.C7H10O2)x
Molecular Weight	Varies (Polymer)
Synonyms	MMA/BA/2-EHA/AMA Copolymer; Acrylic Copolymer Resin; Methacrylate Copolymer; Poly(MMA-co-BA-co-2-EHA-co-AMA); 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, 2-ethylhexyl 2-propenoate and 2-methyl-2-propenoic acid 2-propenyl ester; Acrylic tetrapolymer; Multi-functional acrylic polymer; Allyl methacrylate copolymer
EINECS	Contact for details

Quality Control

Our copolymer products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with stringent industry standards. Key parameters monitored include monomer residue, molecular weight distribution, glass transition temperature (Tg), and viscosity. Certificates of Analysis (COA) detailing these specifications are available upon request. Our manufacturing processes adhere to ISO 9001 quality management systems, ensuring reliability for your critical formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flames. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent potential oxidation or crosslinking.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid or Solid
Solid Content	Contact for details
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Residual Monomer	≤ 0.5% (Total)
Color (Gardner)	≤ 2
Identification (IR)	Conforms

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