Description

Bisphenol A Diglycidyl Diacrylate is a high-performance, multi-functional acrylate monomer widely used in radiation-curable formulations. This compound is valued for its ability to impart excellent adhesion, chemical resistance, and hardness to cured polymer networks. It is a critical raw material for manufacturers in the coatings, inks, adhesives, and advanced composite materials industries seeking to enhance product durability and performance.

Application

• UV-Curable Coatings & Inks: A key component in formulations for wood, plastic, and metal coatings, as well as graphic arts and packaging inks, providing fast cure speeds and a durable finish.
• Adhesives & Sealants: Used in structural adhesives, pressure-sensitive adhesives (PSAs), and anaerobic sealants to improve bonding strength and environmental resistance.
• Fiber Optic Coatings: Employed in primary and secondary coatings for optical fibers to protect against moisture and mechanical stress.
• Dental & Medical Composites: Serves as a matrix resin in restorative dental composites and other medical device applications requiring biocompatibility and high strength.
• Electronics Encapsulation: Used in potting compounds and conformal coatings for printed circuit boards (PCBs) and electronic components.
• 3D Printing Resins: A reactive diluent and crosslinker in stereolithography (SLA) and digital light processing (DLP) resins for high-resolution, tough parts.

Basic Information

Product Name	Bisphenol A Diglycidyl Diacrylate
CAS No.	67952-50-5
Molecular Formula	C29H32O8
Molecular Weight	508.56 g/mol
Synonyms	Bisphenol A Diacrylate; BADGA; 2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-4,1-phenylene(1-methylethylidene)) ester; Bisphenol A bis(2-hydroxy-3-acryloyloxypropyl) ether; Bisphenol A diglycidyl ether diacrylate; Bisphenol A epoxy diacrylate; BPA Diacrylate; BPA-Glycidyl Diacrylate
EINECS	Contact for details

Quality Control

Our Bisphenol A Diglycidyl Diacrylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and 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°C and 25°C (59°F and 77°F). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to prevent premature polymerization.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Assay (HPLC)	≥ 98.0%
Acid Value (mg KOH/g)	≤ 1.0
Epoxy Value (eq/100g)	≤ 0.1
Viscosity @ 25°C (cPs)	Contact for details
Specific Gravity @ 25°C	Contact for details
Water Content (KF)	≤ 0.1%

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