Description

Butanedioic Acid, Methylene-, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Hydroxyethyl 2-Methyl-2-Propenoate is a high-performance, multi-component polymer designed for advanced material science applications. This specialized copolymer offers a unique balance of properties derived from its constituent monomers, making it a versatile solution for demanding industrial formulations. It is particularly valuable for manufacturers in the coatings, adhesives, and specialty plastics sectors seeking to enhance product durability, adhesion, and chemical resistance.

Application

• Industrial and Protective Coatings: Used as a key resin component to improve film formation, weather resistance, and adhesion to various substrates.
• High-Performance Adhesives and Sealants: Imparts excellent bonding strength, flexibility, and durability in structural and specialty adhesive formulations.
• Plastic Modifiers and Impact Improvers: Acts as an additive to enhance the toughness, processability, and mechanical properties of engineering plastics.
• Textile and Leather Finishing Agents: Serves as a durable polymer binder in coatings and finishes to provide water resistance and enhanced feel.
• Printing Inks: Utilized in resin systems for inks requiring strong adhesion, gloss, and rub resistance.
• Automotive and Aerospace Composites: Employed in matrix systems or primers where a combination of chemical stability and strong adhesion is critical.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Butyl 2-Propenoate, Ethenylbenzene And 2-Hydroxyethyl 2-Methyl-2-Propenoate
CAS No.	25119-70-4
Molecular Formula	(C5H6O4 • C7H12O2 • C8H8 • C6H10O3)x
Molecular Weight	Polymer - Variable
Synonyms	Methylene Succinic Acid Copolymer; Terpolymer of Itaconic Acid, Butyl Acrylate, Styrene, and 2-Hydroxyethyl Methacrylate; Itaconic Acid-Butyl Acrylate-Styrene-HEMA Copolymer; 2-Methylidenebutanedioic Acid Polymer with Butyl Acrylate, Styrene and 2-Hydroxyethyl Methacrylate; Acrylic-Styrene Copolymer with Itaconic Acid and HEMA; Poly(Itaconic acid-co-butyl acrylate-co-styrene-co-HEMA); IBHS Copolymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer ratio, molecular weight distribution, viscosity, and residual monomer content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance processes.

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 flames. Ensure the container is kept tightly sealed when not in use to prevent moisture absorption or contamination.

Specification

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

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