Description

2-Propenoic Acid, Butyl Ester, Polymer With 3-Buten-2-Ol is a specialized acrylic copolymer designed for high-performance 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 material formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product durability and performance.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in protective and decorative coatings for metal, plastic, and wood substrates.
• Adhesive Formulations: Serves as a key polymer component in pressure-sensitive adhesives (PSAs) and structural adhesives, providing tack and cohesive strength.
• Textile and Leather Finishing: Imparts durable, flexible finishes and binders for fabrics and leather goods.
• Printing Inks: Acts as a resin in solvent-based and overprint varnishes to improve gloss, rub resistance, and adhesion.
• Specialty Polymer Modifier: Employed to modify the properties of other polymers, enhancing flexibility, weatherability, or compatibility in composite materials.
• Sealants and Caulks: Provides elasticity and adhesion in formulations for construction and automotive sealants.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With 3-Buten-2-Ol
CAS No.	61631-11-6
Molecular Formula	(C7H12O2.C4H8O)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate / 3-Buten-2-ol Copolymer; Poly(butyl acrylate-co-3-buten-2-ol); Acrylic Polymer with Vinyl Alcohol Derivative; Butyl Acrylate - 3-Buten-2-ol Polymer; 2-Propenoic Acid Butyl Ester Polymer with 3-Buten-2-ol; Butyl Acrylate/Vinyl Alcohol Copolymer; Acrylic Polyol Resin (type); Butyl Acrylate-Based Copolymer Resin
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Butyl Ester, Polymer With 3-Buten-2-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, solids content, viscosity, and residual monomer levels. Certificates of Analysis (COA) documenting full specification compliance are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, consider under an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Residual Monomer (GC)	≤ 0.5%
Specific Gravity (25°C)	0.95 - 1.05

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