Product details
Product: 2-Hydroxyethyl methacrylate CAS 868-77-9 monomer hema
1.Specification of HEMA monomer:
Product Name: 2-Hydroxyethyl methacrylate
Synonym: 2-(Methacryloyloxy)ethanol;2-Hydroxyethyl 2-methylacrylate
CAS No.: 868-77-9
EINECS: 212-782-2
Abb: HEMA
MF:C6H10O3
MW:130.14
2.Physical and chemical parameters of 2-Hydroxyethyl methacrylate HEMA
Physical index
Appearance |
Colorless and transparent liquid |
Specific gravity(20/210F) |
1.1098 |
Freezing point |
<-70℃ |
Boiling point |
82/5mmHg |
Viscosity |
5-15 |
Flashing point |
108 ℃ |
Chemical Specification of 2-Hydroxyethyl methacrylate HEMA
Item |
Specification |
Result |
Chroma(Pt-Co) |
≤30 |
20 |
Acid value (mgKOH/g) |
≤0.5 |
0.19 |
Inhibitor Content(MEHQ.ppm) |
200±20 |
200 |
Refractive index |
1.4500-1.5500 |
1.4528 |
Water content (%) |
≤0.5 |
0.18 |
Assay |
≥96% |
97.05% |
3.Function and Application of 2-Hydroxyethyl methacrylate HEMA
1) UV diluent/Thinner (active monomers)
2-Hydroxyethyl methacrylate Directly as active monomer, react in the formula (such as plastic spraying, UV wood coatings, gusset plate paint, vacuum plating paint, paper varnish etc.), have a good dilution effect, and the adhesion is improved
2) Synthesise the raw material
Hydroxyethyl Methacrylate As the (meth) hydroxyl acrylate has hydroxyl, so it could react with many functional groups to synthesise polymer materials:
synthesise thermosetting acrylic resin, and use amino resin to make baked coating;
Synthesise UV resin, such as amino acrylate, polyester acrylates and urethane acrylates.
Synthesise adhesive, fiber finishing agent (UV glue, acrylic adhesive, etc.)
4. Safety of 2-Hydroxyethyl methacrylate HEMA
HEMA is small molecular monomers with smell, and irritates skin and eyes, direct touch with skin must be avoided. When constructing, please wear protective gloves and goggles (after splashing in skin, it may become red, burning pain, blistering, peeling. Please daub toothpaste or burn ointment timely, if splashing to the eyes, wash with plenty of water and see the doctor immediately.)
5.Package and transportation of 2-Hydroxyethyl methacrylate HEMA
1) Package: 25kg/drum, 200kg/drum
Minimum order quantity: no limited
Production capacity:
Delivery date: 3-5 days after the payment confirmed
2) storage temperature:15-25℃
High temperature, direct sunshine and fire must be avoided when transported
Quality control of 2-Hydroxyethyl methacrylate HEMA:
·Reactor monitoring systerm
·Semi-finished Product QC
·Sampling&keep sample for half year
Company information:
With years of development, our company has become a supplier of all kinds of UV curing raw materials with strong R&D ability and distinct features.
Our product rang covers: IBOA (Isobornyl acrylate), IBOMA (Isobornyl methacrylate), HEA(Hydroxyethyl acrylate), HEMA(Hydroxyethyl Methacryate), HPA(Hydroxypropyl acrylate), Hydroxypropyl Methacrylate(HPMA), TPGDA and other UV curing monomer; UV adhesives, UV piano lacquer, UV varnish, film liquid, waterborne varnish, flocking varnish and other UV curing products.
2.Customer visiting&exhibition:
The customers visiting from Korea, America, Mexico, India UK....
We attend the China coating exhibition, China-Eurasia EXPO,Canton Fair, Korean coating exhibition.....Hope find and meet you in every corner of the WORLD.
Certification of 2-Hydroxyethyl methacrylate HEMA:
Should you are interested in our 2-hydroxyethyl methacrylate cas 868-77-9 monomer hema, welcome to contact our professional manufacturers. We will offer you the most competitive price, good after-sale service and fast delivery.