Description

Poly(Vinyl Acetate-Co-Butyl Maleate-Co-Isobornyl Acrylate) is a specialized terpolymer designed to deliver a unique balance of adhesion, flexibility, and chemical resistance. This engineered material is crucial for formulators seeking to enhance the performance and durability of high-end coatings and adhesives. It is particularly valuable for industries requiring robust, weather-resistant binders, such as architectural paints, industrial coatings, and pressure-sensitive adhesive systems.

Application

• High-Performance Architectural Coatings: Serves as a key binder in exterior paints and finishes, providing excellent weatherability, water resistance, and adhesion to diverse substrates.
• Industrial Maintenance Coatings: Used in protective coatings for metal, concrete, and other industrial surfaces where chemical and environmental resistance is paramount.
• Pressure-Sensitive Adhesives (PSAs): Imparts tack, peel strength, and cohesive strength in label, tape, and graphic film applications.
• Specialty Inks and Overprint Varnishes: Enhances gloss, rub resistance, and substrate adhesion in packaging and printing applications.
• Textile and Leather Finishes: Acts as a durable binder for coatings that require flexibility, hand feel, and resistance to washing or dry cleaning.
• Wood Coatings and Sealers: Provides a clear, protective film with good adhesion to wood and resistance to yellowing.

Basic Information

Product Name	Poly(Vinyl Acetate-Co-Butyl Maleate-Co-Isobornyl Acrylate)
CAS No.	136392-68-2
Molecular Formula	(C4H6O2.C6H10O4.C13H20O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Vinyl Acetate/Butyl Maleate/Isobornyl Acrylate Terpolymer; Poly(VA-co-BM-co-IBOA); VAc/BM/IBOA Terpolymer; Acrylic-Vinyl Acetate Hybrid Polymer; Isobornyl Acrylate Modified Vinyl Acetate Copolymer; Butyl Maleate Modified Polyvinyl Acetate; Light-Stable Polymer Binder; Terpolymer Binder 136392-68-2
EINECS	Contact for details

Quality Control

Our production of Poly(Vinyl Acetate-Co-Butyl Maleate-Co-Isobornyl Acrylate) adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 flames. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Identification (IR)	Complies
Assay (Monomer Content)	Contact for details
Viscosity (Brookfield)	Specified range per grade
Solids Content	Specified range per grade
Glass Transition Temp (Tg)	Specified range per grade
Acid Value	≤ Specified max. value
Color (Gardner)	≤ Specified max. value

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