Description

Pyridine, Ethenyl-, Polymer With 1,3-Butadiene And Ethenylbenzene is a synthetic copolymer that combines the unique properties of vinylpyridine, butadiene, and styrene. This material matters for its ability to provide excellent adhesion, chemical resistance, and film-forming characteristics, making it a critical component in high-performance industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product durability and functionality.

Application

• Adhesive Formulations: Used as a key tackifier and adhesion promoter in pressure-sensitive adhesives (PSAs) and structural bonding agents.
• Industrial & Protective Coatings: Serves as a film-forming agent and modifier in coatings requiring enhanced chemical resistance and substrate adhesion.
• Textile & Fiber Treatment: Employed as a binder or coating component to improve the durability and dye affinity of synthetic fibers and non-woven fabrics.
• Rubber Reinforcement: Acts as a reinforcing agent and compatibilizer in styrene-butadiene rubber (SBR) and other elastomer compounds.
• Paper Sizing & Coating: Utilized to improve the wet strength, printability, and surface properties of specialty papers.
• Automotive Sealants: Incorporated into sealant and mastic formulations for superior weather and fuel resistance.

Basic Information

Product Name	Pyridine, Ethenyl-, Polymer With 1,3-Butadiene And Ethenylbenzene
CAS No.	9019-71-0
Molecular Formula	(C7H7N·C4H6·C8H8)x
Molecular Weight	Variable (Polymer)
Synonyms	2-Vinylpyridine-Butadiene-Styrene Terpolymer; Poly(2-vinylpyridine-co-butadiene-co-styrene); 2-VP/Butadiene/Styrene Terpolymer; Vinylpyridine-Butadiene-Styrene Copolymer; P(2VP-Bd-St); Butadiene-Styrene-2-Vinylpyridine Terpolymer; SBVP Polymer; Adhesive Terpolymer Resin
EINECS	Contact for details

Quality Control

Our Pyridine, Ethenyl-, Polymer With 1,3-Butadiene And Ethenylbenzene undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as solid content, viscosity, and monomer composition. We adhere to a robust quality management system to meet the specific requirements of diverse industrial applications.

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 sources of heat and ignition. For long-term stability, avoid exposure to extreme temperatures and humidity.

Specification

Item	Specification
Appearance	Amber to light yellow viscous liquid or solid
Solid Content	40 - 60 %
Viscosity (Brookfield)	1000 - 5000 cPs
pH (as supplied)	7.0 - 9.0
Identification (IR)	Conforms
Residual Monomer (GC)	< 0.5 %

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