2019 Reactive diluent HEMA 2-Hydroxyethyl Methacrylate 868-77-9
Synonym: 2-HYDROXYETHYL METHACRYLATE
CAS No.: 868-77-9
EINECS: 212-782-2
Abb: HEMA
MF: C6H10O3
MW: 130.14
(3) Features and functions
1, miscible with water, soluble in common organic solvents.
2, easy to polymerize, polymer glass transition temperature 55 ° C.
3, low viscosity, because it is methacrylate, so the curing rate is slower than HEA.
4. It is less irritating and toxic to the skin than HEA.
5. It is beneficial to improve the adhesion to polar substrates and is a reactive diluent commonly used for solder resists.
2- Hydroxyethyl Methacrylate CAS:868-77-9 HEMA
Chemical Specification:
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% |
Package and transportation of 2019 UV Thinner Liquid HEMA 2-Hydroxyethyl Methacrylate 868-77-9
Packing: 500g/barrel 1000g/barrel and 200kg/barrel， ISO tank
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