Description

Butanedioic Acid, Methylene-, Polymer With Butyl-2-Propenoate, Methyl-2-Methyl-2-Propenoate And 2-Propenenitrile is a specialized acrylic copolymer designed for high-performance industrial applications. This polymer offers a unique balance of properties derived from its multi-monomer composition, including chemical resistance, durability, and film-forming capabilities. It is primarily utilized in the formulation of advanced coatings, adhesives, and sealants where robust performance under demanding conditions is required.

Application

• Industrial Protective Coatings: Used as a key resin in coatings for metal, concrete, and plastic substrates requiring excellent weatherability and chemical resistance.
• High-Performance Adhesives: Serves as a binder in structural and pressure-sensitive adhesive formulations, providing strong bonding and flexibility.
• Automotive Sealants: Employed in sealants and underbody coatings for automotive applications due to its adhesion and durability.
• Textile and Leather Finishes: Acts as a finishing agent to provide water repellency, abrasion resistance, and improved handle to fabrics and leather goods.
• Paper and Packaging Coatings: Used in coatings to enhance the barrier properties, printability, and gloss of paper and cardboard.
• Construction Chemicals: Incorporated into cement modifiers and waterproofing membranes to improve flexibility and adhesion.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With Butyl-2-Propenoate, Methyl-2-Methyl-2-Propenoate And 2-Propenenitrile
CAS No.	63747-50-2
Molecular Formula	(C5H6O4 • C7H12O2 • C5H8O2 • C3H3N)x
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylic Copolymer; Methylene Succinic Acid Polymer with Butyl Acrylate, Methyl Methacrylate, and Acrylonitrile; Butyl Acrylate/Methyl Methacrylate/Acrylonitrile/Methylene Succinic Acid Copolymer; Poly(butyl acrylate-co-methyl methacrylate-co-acrylonitrile-co-methylene succinic acid); Multi-functional Acrylic Resin; 2-Butenedioic acid (E)-, polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenenitrile
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solid content, viscosity, glass transition temperature (Tg), and residual monomer levels are rigorously monitored. Certificates of Analysis (COA) documenting these 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, ensure the container is properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	Contact for details
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Residual Monomer	< 0.5% (by GC)
Solvent (if applicable)	Contact for details

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