2-Hydroxyethyl Methacrylate (HEMA) Price & Suppliers in India
CAS: 868-77-9Safety Information
Hazardous Monomer
Causes skin irritation, serious eye irritation, and may cause an allergic skin reaction.
Eyes: Rinse cautiously with water for several minutes; seek medical attention.
Skin: Wash with plenty of soap and water; remove contaminated clothing.
About 2-Hydroxyethyl Methacrylate (HEMA)
Hydroxyethyl Methacrylate (HEMA) is a clear, colorless liquid monomer characterized by its dual functionality, containing both a polymerizable double bond and a hydroxyl group. This unique structure allows it to impart hydrophilicity, improved adhesion, and cross-linking capabilities to various polymer systems, making it indispensable in modern chemical synthesis.
In the Indian market, HEMA is extensively utilized by the automotive and construction chemical industries for the production of high-durability coatings and floor sealants. It is also a vital raw material for the domestic medical device sector, particularly in the production of soft contact lenses and dental restorative materials, where biocompatibility and precise polymerization are required.
When procuring HEMA in India, buyers should prioritize suppliers who provide high-purity grades with low methacrylic acid content to ensure consistent polymerization results. Given its reactive nature, it is essential to verify the presence of stabilizers (typically MEHQ) and confirm that the material has been stored in temperature-controlled conditions to prevent premature polymerization during transit.
Applications & Industries
2-Hydroxyethyl Methacrylate (HEMA) Price in India
2-Hydroxyethyl Methacrylate (HEMA) pricing in India depends on grade, order quantity, and delivery location, and it moves with market conditions — so a single fixed price is rarely accurate for a specific requirement.
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Frequently Asked Questions
What is the price of 2-Hydroxyethyl Methacrylate (HEMA) in India?
2-Hydroxyethyl Methacrylate (HEMA) prices in India vary by grade, order quantity and delivery location, and move with market conditions. To get the current price for your requirement, submit an enquiry on Chemical Dekho and receive verified quotes from suppliers and manufacturers within 24 hours.
What is the primary function of HEMA in coatings?
HEMA acts as a reactive monomer that improves adhesion to substrates and provides cross-linking sites for improved chemical resistance.
Does HEMA require special storage in India?
Yes, it must be stored in a cool, ventilated place, ideally below 30°C, and kept away from direct sunlight to prevent polymerization.
Is this grade suitable for dental applications?
Only the High Purity grade is recommended for dental or medical applications due to strict requirements for low impurity levels.
What is the role of MEHQ in HEMA?
MEHQ is a stabilizer added to prevent the monomer from polymerizing prematurely during storage and transport.
Can HEMA be used in water-based systems?
Yes, its hydroxyl group imparts hydrophilic properties, making it useful in water-borne acrylic resin systems.
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