
2-Hydroxyethyl Acrylate (HEA) is a reactive, water-miscible acrylate monomer widely used in industrial and construction applications, such as coatings, adhesives, sealants, inks, and polymer production.
This clear, colourless liquid with a faintly pungent odour offers excellent crosslinking potential due to the presence of both hydroxyl and acrylate groups.
HEA is valued for its ability to improve adhesion, flexibility, chemical resistance, and durability in a wide range of polymer systems. It also acts as a co-monomer in UV- and thermally curable formulations, enabling high-performance coatings and resins.
Key Features
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CAS Number: 818-61-1
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Appearance: Clear, colourless liquid
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Odour: Faintly pungent
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Solubility: Fully miscible with water and many organic solvents
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Contains both hydroxyl and acrylate functionality for enhanced reactivity
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Classified as a volatile organic compound (VOC)
Applications
HEA is commonly used in the following applications:
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UV- and EB-curable coatings for plastics, metals, and wood
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Acrylic adhesives with improved flexibility and bonding strength
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Sealants and elastomers for construction and infrastructure applications
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Construction coatings including concrete primers, waterproofing systems, and flooring resins
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Printing inks with excellent wetting and adhesion on various substrates
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Functional polymers for textiles, electronics, and automotive sectors
Advantages
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Enables crosslinking and chemical bonding in polymer matrices
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Improves resistance to abrasion, weathering, and chemicals
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Enhances mechanical strength and film flexibility
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Reduces VOC content when used as a reactive diluent
Packaging & Shelf Life
Available packaging:
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25 kg jerry cans
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200 kg steel drums
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1000 kg IBCs
Shelf life: 12 months when stored in original, sealed packaging in a cool and dry environment.
Health & Safety
Please consult our Product Specification and MSDS for detailed safety, handling, and technical data.
Contact Lofra Chemicals today to request a quote, product sample, or technical support for 2-Hydroxyethyl Acrylate (HEA).
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