Description

Vinyl Chloride/ Butyl Acrylate/ Ethylene Copolymer is a specialized terpolymer designed to deliver a unique balance of properties derived from its constituent monomers. This material matters for formulators seeking to enhance the flexibility, weatherability, and adhesion characteristics of coatings, adhesives, and sealants. Industries such as construction, automotive, and industrial coatings need this copolymer to develop high-performance, durable products that withstand demanding environmental conditions.

Application

• Architectural and Industrial Coatings: Used as a film-forming agent to improve flexibility, adhesion to difficult substrates, and resistance to water and UV degradation.
• Adhesives and Sealants: Serves as a key polymer base for formulating high-strength, flexible adhesives and caulks with excellent weatherability.
• Plastic Modification: Acts as an impact modifier and processing aid for rigid PVC and other polymers, enhancing toughness and melt flow.
• Textile and Fiber Coatings: Applied to fabrics and non-wovens to provide water resistance, durability, and improved hand feel.
• Printing Inks: Utilized in specialty ink formulations to promote adhesion on plastic films and metalized surfaces.
• Wire and Cable Insulation: Contributes to the jacketing compounds, offering good insulation properties and flexibility.

Basic Information

Product Name	Vinyl Chloride/ Butyl Acrylate/ Ethylene Copolymer
CAS No.	55738-44-8
Molecular Formula	(C2H3Cl·C7H12O2·C2H4)x
Molecular Weight	Variable (Polymer)
Synonyms	VC/BA/E Copolymer; Ethylene-Vinyl Chloride-Butyl Acrylate Terpolymer; Poly(vinyl chloride-co-butyl acrylate-co-ethylene); Butyl acrylate - ethylene - vinyl chloride polymer; Vinyl chloride copolymer with butyl acrylate and ethylene; Acrylic modified PVC; PVC acrylic impact modifier
EINECS	Contact for details

Quality Control

Our Vinyl Chloride/ Butyl Acrylate/ Ethylene Copolymer undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as monomer ratio, molecular weight distribution, viscosity, and residual monomer content are strictly monitored. Certificates of Analysis (COA) documenting full specifications 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, consider using under an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Complies
Assay (Monomer Composition)	By GC
Inherent Viscosity	Contact for details
Residual Vinyl Chloride	< 10 ppm
Moisture Content	< 0.5%
Ash Content	< 0.1%

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