Description

Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a synthetic copolymer designed to deliver specific performance characteristics in advanced material formulations. This polymer is valued for its ability to modify rheology, enhance adhesion, and provide tailored chemical resistance. It is a critical component for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to develop high-performance, durable products.

Application

• Industrial and Protective Coatings: Acts as a rheology modifier and binder to improve film formation, durability, and chemical resistance in metal, wood, and concrete coatings.
• Adhesives and Sealants: Used to enhance tack, cohesion, and adhesion properties on diverse substrates for construction and automotive applications.
• Specialty Plastics and Composites: Serves as an impact modifier or compatibilizer to improve the mechanical properties and processability of polymer blends.
• Printing Inks: Functions as a vehicle or resin to control viscosity, gloss, and adhesion on various printing surfaces.
• Textile and Leather Finishing: Applied in coatings and finishes to provide water resistance, flexibility, and improved hand feel.
• Paper Coatings: Enhances surface strength, printability, and barrier properties in high-quality paper and packaging products.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Ethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	24980-96-9
Molecular Formula	(C5H6O4 • C5H8O2 • C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Poly(methylene butanedioic acid-co-ethyl acrylate-co-methyl methacrylate); Methylene succinic acid polymer with ethyl acrylate and methyl methacrylate; Acrylic copolymer with itaconic acid; Itaconic acid-ethyl acrylate-methyl methacrylate terpolymer; 2-Butenedioic acid, 2-methylene-, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate; MMA/EA/IA Terpolymer; Acrylic modifier resin
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer ratio, molecular weight distribution, viscosity, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment 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 sources of heat and ignition. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Viscosity (Solution)	Contact for details
Residual Monomers	< 0.5 % (by HPLC)
Moisture Content	< 1.0 %

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