Description

Scotchbond 2 CAS NO 122392-71-6 is a high-performance chemical adhesive intermediate, recognized for its critical role in advanced bonding applications. This compound is valued for its ability to form durable, high-strength bonds under demanding conditions, ensuring long-term reliability and performance. It is essential for manufacturers in the electronics, aerospace, and specialty coatings industries who require precision and consistency in their adhesive formulations.

Application

• Electronics Manufacturing: As a key component in die-attach adhesives and underfill materials for semiconductor packaging.
• Aerospace Composites: Used in structural adhesives for bonding carbon fiber and other advanced composite materials.
• Specialty Coatings: Serves as a cross-linking agent or adhesion promoter in high-performance protective and functional coatings.
• Medical Device Assembly: Employed in biocompatible adhesive systems for assembling sensitive medical equipment.
• Automotive Components: Integral to adhesives used in bonding sensors, lightweight assemblies, and interior components.
• Optical Laminates: Used in adhesives for bonding lenses, displays, and other optical elements requiring clarity and stability.

Basic Information

Product Name	Scotchbond 2
CAS No.	122392-71-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, homopolymer; Poly(HEMA); Poly(2-hydroxyethyl methacrylate); HEMA polymer; Hydroxyethyl methacrylate polymer; Light-curable resin monomer; Dental adhesive resin; Photobond
EINECS	Contact for details

Quality Control

Our Scotchbond 2 is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling, to meet the stringent requirements of industrial and advanced material applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Viscosity	Specification available upon request
Residual Monomer	≤ 1.0%
Water Content	≤ 0.5%

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