Description

Poly(Methyl Cyanoacrylate) is a high-performance synthetic polymer belonging to the cyanoacrylate family. This compound is valued for its rapid polymerization and exceptional bonding strength, making it a critical material for demanding industrial applications. It is primarily utilized in sectors requiring fast-curing, high-strength adhesives and specialized coatings, such as advanced manufacturing, electronics assembly, and medical device fabrication.

Application

• Instant Adhesive Formulation: A key monomer for producing industrial-grade, fast-setting cyanoacrylate "super glues."
• Electronics Manufacturing: Used for bonding delicate components, potting, and conformal coatings due to its excellent dielectric properties and rapid cure.
• Medical Device Assembly: Employed in the production of specialized medical adhesives for disposable devices and equipment.
• Automotive & Aerospace: For structural bonding of plastics, composites, and metals in repair and assembly applications.
• Consumer & Industrial Product Assembly: Found in adhesives for toys, hardware, and sporting goods requiring durable, clear bonds.
• Tissue Adhesive R&D: Serves as a precursor in research for developing surgical and topical tissue adhesives.

Basic Information

Product Name	Poly(Methyl Cyanoacrylate)
CAS No.	25067-29-2
Molecular Formula	(C5H5NO2)n
Molecular Weight	111.10 g/mol (monomer unit)
Synonyms	Poly(methyl 2-cyanoacrylate); Methyl Cyanoacrylate Polymer; PMCA; Poly(MCA); 2-Cyano-2-propenoic Acid Methyl Ester Polymer; Cyanacrylic Acid Methyl Ester Polymer; Super Glue Polymer; Ethyl Cyanoacrylate Homolog Polymer
EINECS	Contact for details

Quality Control

Our Poly(Methyl Cyanoacrylate) is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as monomer content, viscosity, and residual stabilizer levels 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, and well-ventilated area at temperatures between 15-25°C (59-77°F). The monomer is moisture-sensitive (hygroscopic) and can polymerize upon contact with water; ensure containers are kept sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Monomer Content)	≥ 98.0%
Viscosity (25°C)	2 - 10 mPa·s (or as per grade)
Water Content	≤ 0.5%
Stabilizer Content	As specified

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