Description

2-Propenoic Acid, Polymer With 1,3-Butadiene And 2-Propenenitrile is a synthetic copolymer known for its excellent film-forming, adhesive, and binding properties. This versatile polymer is engineered to deliver a balance of flexibility, chemical resistance, and durability, making it a critical component in high-performance industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in textile and paper processing, where its unique characteristics enhance product performance and longevity.

Application

• Industrial Coatings and Paints: Used as a binder or film-forming agent to improve adhesion, flexibility, and water resistance in protective and decorative coatings.
• Adhesives and Sealants: Serves as a key polymer backbone in pressure-sensitive adhesives (PSAs), construction sealants, and industrial bonding agents.
• Textile and Non-Woven Finishing: Applied as a binder for fiber bonding, providing durability, softness, and wash resistance to fabrics and non-woven materials.
• Paper Coating and Sizing: Enhances paper strength, printability, and surface smoothness when used in coating formulations.
• Elastomer Modification: Incorporated into rubber and elastomer compounds to modify properties like tensile strength, abrasion resistance, and processing characteristics.
• Leather Finishing: Used in topcoat formulations to provide a flexible, protective, and glossy finish.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 1,3-Butadiene And 2-Propenenitrile
CAS No.	25265-19-4
Molecular Formula	(C₃H₄O₂·C₄H₆·C₃H₃N)ₙ
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Butadiene-Acrylonitrile Terpolymer; Butadiene/Acrylonitrile/Acrylic Acid Terpolymer; ABS Acrylic Acid Terpolymer; Poly(acrylic acid-co-butadiene-co-acrylonitrile); 2-Propenoic Acid, Polymer with Ethenylbenzene and 1,3-Butadiene (related); Acrylic Acid Modified Nitrile Rubber; NBR Acrylic Acid Graft Copolymer; Carboxylated Nitrile Butadiene Rubber (XNBR) type polymer.
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With 1,3-Butadiene And 2-Propenenitrile adheres to stringent quality management protocols. Each batch undergoes rigorous testing to ensure consistency in key parameters such as solids content, viscosity, pH, and mechanical properties. Certificates of Analysis (COA) documenting these specifications are available upon request, providing full traceability and compliance assurance for your quality systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure the container is sealed to prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	Milky white emulsion or solid
Solids Content	40 - 50%
pH Value	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 cps
Glass Transition Temperature (Tg)	Contact for details
Minimum Film Forming Temperature (MFFT)	Contact for details
Mechanical Stability	Pass

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