Dicyclopentanyl Acrylate
Dicyclopentanyl Acrylate, identified by CAS number 7398-56-3, is a specialized monofunctional monomer characterized by its unique alicyclic structure. This clear, colorless liquid possesses a high glass transition temperature and relatively low viscosity, making it a versatile component in advanced polymer formulations. Its chemical architecture, featuring a bulky dicyclopentanyl group, imparts excellent thermal stability and chemical resistance to the resulting polymers while maintaining low shrinkage during the curing process.
In industrial and research contexts, this acrylate is valued for its ability to enhance the mechanical properties of coatings and resins. It exhibits strong hydrophobic characteristics and provides superior adhesion to various substrates, including plastics and metals. Handling requires standard precautions for acrylate monomers, including protection against light and heat to prevent premature polymerization. As a high-performance reactive diluent, it plays a critical role in developing durable, high-clarity materials for demanding environments.
• In the field of UV and electron beam curable coatings, Dicyclopentanyl Acrylate serves as an effective reactive diluent. It significantly reduces the viscosity of formulation systems without compromising the hardness or durability of the finished film. Its high glass transition temperature contributes to the development of scratch-resistant and weather-resistant topcoats used in automotive and industrial applications.
• The monomer is extensively utilized in the production of optical materials and electronic components. Due to its high refractive index and excellent transparency, it is an ideal candidate for manufacturing optical lenses, light guide plates, and photoresists. Its low shrinkage during polymerization ensures dimensional stability, which is crucial for high-precision microelectronics and display technologies.
• In the adhesives industry, this compound is incorporated into structural and pressure-sensitive adhesives to improve bond strength and moisture resistance. The hydrophobic nature of the dicyclopentanyl moiety ensures that the adhesive maintains its integrity even in humid or wet conditions, making it suitable for outdoor use and specialized engineering bonds.
• It is also employed as a modifier in plastic and resin synthesis to improve thermal performance and impact resistance. By incorporating this monomer into copolymer systems, manufacturers can tailor the rigidity and heat deflection temperature of the final product, enabling the creation of high-performance engineering plastics for aerospace and consumer electronics.
Product Name: Dicyclopentanyl Acrylate
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