Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Compd. With N,n-Diethylethanamine is a specialized acrylic copolymer salt, specifically a butyl acrylate-acrylic acid polymer compounded with triethylamine. This compound is engineered to deliver enhanced solubility, film-forming properties, and stability in various formulations. It serves as a critical performance additive for industries requiring advanced polymeric materials with specific rheological and adhesive characteristics. Key applications include the production of high-performance coatings, pressure-sensitive adhesives, and specialty polymer dispersions.

Application

• Pressure-Sensitive Adhesives (PSAs): Acts as a key film-forming agent and tackifier, providing excellent adhesion and cohesive strength for labels, tapes, and graphic films.
• Industrial & Protective Coatings: Used in water-based coating formulations to improve gloss, flexibility, and chemical resistance for metal, wood, and plastic substrates.
• Textile & Leather Finishes: Imparts durable, flexible films for fabric coatings, leather finishing, and non-woven binders, enhancing water repellency and hand feel.
• Paper & Packaging Coatings: Enhances surface gloss, printability, and barrier properties in paper coatings and overprint varnishes.
• Construction Chemicals: Functions as a rheology modifier and binder in cementitious coatings, tile adhesives, and waterproofing membranes.
• Specialty Polymer Dispersions: Serves as a stabilizer and performance additive in the synthesis of acrylic and styrene-acrylic emulsions.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Compd. With N,n-Diethylethanamine
CAS No.	27306-98-5
Molecular Formula	(C4H6O2·C7H12O2)x·C6H15N
Molecular Weight	Polymer - Variable (Contact for details)
Synonyms	Acrylic Acid-Butyl Acrylate Polymer Triethylamine Salt; Butyl Acrylate/Acrylic Acid Copolymer Neutralized with Triethylamine; Poly(acrylic acid-co-butyl acrylate) triethylammonium salt; Acrylic Copolymer TEA Salt; Joncryl® 537 (analogous product type); Carboset® GA-1934 (analogous product type); Acrylic Resin TEA Neutralized; 2-Propenoic acid, polymer with 2-propenoic acid butyl ester, compd. with N,N-diethylethanamine
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Compd. With N,n-Diethylethanamine adheres to stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency in critical parameters such as solids content, viscosity, pH, acid value, and molecular weight distribution. Certificates of Analysis (COA) documenting these specifications are available for every shipment. Our quality commitment supports compliance with relevant global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Protect from freezing and prolonged exposure to elevated temperatures. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Identification (IR)	Conforms to structure
Solids Content	40 - 50 % (or as specified)
pH (in solution)	7.0 - 9.0
Viscosity (Brookfield)	1000 - 5000 cP (Typical, varies with grade)
Acid Value (on solids)	50 - 100 mg KOH/g
Glass Transition Temp (Tg)	-20°C to +10°C (Typical)
Residual Monomers	< 0.1 % (by GC)

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