Description

Polyvinylidene Acrylate is a specialized polymer known for its unique combination of properties derived from its vinylidene and acrylate functional groups. This material is valued for its potential in creating high-performance coatings, adhesives, and composite materials with enhanced durability and chemical resistance. It is primarily sought by manufacturers in the advanced materials, specialty coatings, and industrial adhesive sectors seeking to improve product performance.

Application

• Advanced Coating Formulations: Used as a key resin in high-performance protective coatings for industrial equipment, automotive components, and marine applications due to its potential weather and chemical resistance.
• Specialty Adhesives and Sealants: Serves as a base polymer for formulating adhesives requiring strong bonding, flexibility, and resistance to environmental stressors.
• Polymer Modification and Blends: Employed as an additive or co-polymer to enhance the toughness, weatherability, and adhesion properties of other polymer systems.
• Composite Materials: Utilized in the production of fiber-reinforced composites for aerospace, automotive, or construction industries, contributing to matrix strength and interfacial adhesion.
• Optical and Electronic Materials: Investigated for use in specialty films, encapsulants, or layers in electronic devices where specific dielectric or barrier properties are needed.
• Binder for Advanced Pigments and Fillers: Acts as an effective binder in high-grade paints, inks, and composite slurries, ensuring uniform dispersion and stable film formation.

Basic Information

Product Name	Polyvinylidene Acrylate
CAS No.	40738-57-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(vinylidene acrylate); PVDAC; Vinylidene acrylate polymer; Acrylic acid, vinylidene ester, homopolymer; 2-Propenoic acid, 1-methyleneethyl ester, homopolymer
EINECS	Contact for details

Quality Control

Our Polyvinylidene Acrylate is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and performance. Quality parameters typically monitored include molecular weight distribution, residual monomer content, viscosity, and purity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your technical requirements.

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 incompatible materials. For long-term storage, consider an inert atmosphere to preserve polymer integrity.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Polymer Content)	≥ 95.0 %
Residual Monomer	≤ 1.0 %
Viscosity (Solution)	Contact for details
Molecular Weight (Mw)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Moisture Content	≤ 2.0 %

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