Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Methyl-2-Propenoate is a high-performance acrylic copolymer designed for industrial applications. This polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and specialty plastics industries seeking to enhance product durability and performance.

Application

• As a primary film-forming agent in industrial and architectural paints and coatings.
• Key binder component in pressure-sensitive adhesives (PSAs) and structural adhesives.
• Modifier for plastics and composite materials to improve impact resistance and surface finish.
• Base polymer for textile and leather finishing agents to provide water resistance and durability.
• Component in paper coating formulations to enhance gloss, printability, and barrier properties.
• Raw material for formulating specialty inks and overprint varnishes.
• Used in construction chemicals such as sealants and concrete additives.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Methyl-2-Propenoate
CAS No.	54335-15-8
Molecular Formula	(C7H12O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate - Ethyl Methacrylate Copolymer; Poly(butyl acrylate-co-ethyl methacrylate); Acrylic Copolymer Resin; 2-Propenoic Acid, Butyl Ester, Polymer with Ethyl 2-Propenoate, 2-Methyl-; Butyl Acrylate/Ethyl Methacrylate Copolymer; BMA-EMA Copolymer; Acrylic Pressure Sensitive Adhesive (PSA) Polymer; Butyl Acrylate Ethyl Methacrylate Resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Methyl-2-Propenoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent molecular weight distribution, monomer content, and physical properties critical for your application. Certificates of Analysis (COA) documenting purity, viscosity, solids content, and other key parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, maintain under an inert atmosphere if specified. 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
Identification (IR)	Conforms to structure
Solids Content	Contact for details
Viscosity	Contact for details
Residual Monomer (GC)	< 0.5%
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details

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