Biomaterials
Since 1995, Nordmann's subsidiary company Melrob has been sourcing and supplying raw materials for the production of contact lenses, intraocular lenses, dental and medical devices. We work with a range of chemical manufacturers to offer a comprehensive portfolio of high-purity raw materials.
In 2012, we invested in a research, development and manufacturing facility in Singapore. In July 2020, to support our fast-paced growth we moved to the world-first, ready-built chemicals facility, JTC Chemical Hub@Tuas in Singapore.
Nordmann Singapore corporate film
Our state-of-the-art facility is purpose-built to support our primary tasks:
- Manufacturing of high purity acrylate and methacrylate monomers
- Purification of contact lens raw materials
- Blending of raw materials
- Re-packing of materials from drums to bottles
- Development and scale-up of new products
- Toll and contract manufacturing
Hydrogel lenses
A complete line of monomers, crosslinkers, UV blockers and tints. Monomers can be supplied with specific purity levels to meet customer requirements. All materials are supplied with consistent batch-to-batch quality.
Product |
Abbreviation |
CAS Number |
---|---|---|
VISIOMER© High Purity Hydroxy Ethyl Methacrylate | UHP HEMA | 868-77-9 |
Hydroxy Ethyl Acrylate | HEA | 818-61-1 |
Ethyl Methacrylate | EMA | 97-63-2 |
Methacrylic Acid | GMAA | 79-41-4 |
Cyclohexyl Methacrylate | CHMA | 101-43-9 |
Ethylene Glycol Dimethacrylate | EGDMA | 97-90-5 |
Tetra Ethylene Glycol Dimethacrylate | TEGDMA | 109-17-1 |
Glycerol Mono Methacrylate | GMMA | 5919-74-4 |
N-Vinyl–2 Pyrrolidone | NVP | 88-12-0 |
Iso Butyl Methacrylate | IBMA | 97-86-9 |
Allyl Methacrylate | AMA | 96-05-9 |
2–Methacroyloyloxyethyl Phosphorylcholine | MPC | 67881-98-5 |
2(4-Benzoyl-3-Hydroxy Phenoxy) Ethyl Acrylate | UV-416 | 16432-81-8 |
4-Methacryloxy-2-Hyroxybenzophenone | 4-MHBP | 2035-72-5 |
2-(2’-Hydroxy-5’-Methacryloxyethylphenyl)-2H-Benzotriazole | RUVA-93 | 96478-09-0 |
1,4-Bis[4-(2-Methacryloxyethyl)phenylamino]-9,10-Anthraquinone | RB-246 | 121888-69-5 |
1,4-Bis[(2-Methacryloxyethyl)amino]-9,10-Anthraquinone | RB-247 | 109561-07-1 |
Intraocular lenses (IOL)
A complete line of hydrophilic and hydrophobic monomers. Monomers can be supplied to custom purity levels upon request. Low or custom inhibitor levels available upon request.
Product |
Abbreviation |
CAS Number |
---|---|---|
VISIOMER© High Purity Hydroxy Ethyl Methacrylate | UHP HEMA | 868-77-9 |
Methacrylic Acid | GMAA | 79-41-4 |
Methyl Methacrylate | MMA | 80-62-6 |
2-Phenyl Ethyl Acrylate | PEA | 3530-36-7 |
2-Phenyl Ethyl Methacrylate | PEMA | 3638-12-3 |
Ethoxy Ethyl Methacrylate | EMMA | 2370-63-0 |
2-Phenoxy Ethyl Acrylate | POEA | 48145-04-6 |
2(4-Benzoyl-3-Hydroxy Phenoxy) Ethyl Acrylate | UV-416 | 16432-81-8 |
4-[(E)-Phenyldiazenyl]phenyl-2-Methacrylate | BLB1 | 128818-49-5 |
Rigid gas permeable (RGP) lenses
A complete line of low- and high-DK monomers and silicone Triss monomers. High-purity monomers are supplied with consistent batch-to-batch quality.
Product |
Abbreviation |
CAS Number |
---|---|---|
Methyl Methacrylate | MMA | 80-62-6 |
Methacrylic Acid | GMAA | 79-41-4 |
3-Methacryloyloxypropyltris(trimethylsilyloxy)Silane | TRISS Zero, 6 and 20% Dimer | 17096-07-0 |
N-Vinyl–2 Pyrrolidone | NVP | 88-12-0 |
2,2,2-Tri Fluoro Ethyl Methacrylate | TFEMA | 352-87-4 |
2,2,3,3-Tetrafluoropropyl Methacrylate | TFPMA | 45102-52-1 |
1,1,1,3,3,3-Hexafluoroisopropyl Methacrylate | HFPMA | 3063-94-3 |
2-(2’-Hydroxy-5’-Methacryloxyethylphenyl)-2H-Benzotriazole | RUVA-93 | 96478-09-0 |
Silicone hydrogel lenses
A complete line of hydrophilic monomers, crosslinkers, UV blockers, silicone monomers and silicone macromeres. Monomers can be supplied with specific purity levels to meet customer requirements, and customized inhibitor levels are available on a number of grades. Bespoke silicone monomers and macromeres available on request.
All materials are supplied to a uniform quality.
Product |
Abbreviation |
CAS Number |
---|---|---|
VISIOMER© High Purity Hydroxy Ethyl Methacrylate | UHP HEMA | 868-77-9 |
Hydroxy Ethyl Acrylate | HEA | 818-61-1 |
Ethyl Methacrylate | EMA | 97-63-2 |
Methacrylic Acid | MAA | 79-41-4 |
Cyclohexyl Methacrylate | CHMA | 101-43-9 |
Ethylene Glycol Dimethacrylate | EGDMA | 97-90-5 |
Tetra Ethylene Glycol Dimethacrylate | TEGDMA | 109-17-1 |
Glycerol Mono Methacrylate | GMMA | 5919-74-4 |
N-Vinyl–2 Pyrrolidone | NVP | 88-12-0 |
Iso Butyl Methacrylate | IBMA | 97-86-9 |
Allyl Methacrylate | AMA | 96-05-9 |
2–Methacroyloyloxyethyl Phosphorylcholine | MPC | 67881-98-5 |
3-Methacryloyloxypropyltris(trimethylsilyloxy)Silane | TRISS Zero, 6 and 20% Dimer | 17096-07-0 |
N,N, Dimethyl Acrylamide | NNDMA | 2680-03-7 |
N-Methyl-N-vinylacetamide | VMA | 3195-78-6 |
Methyl-Di(trimethylsiloxy)-Silyl Propyl Glycerol Methacrylate | SIGMA | 69861-02-5 |
2(4-Benzoyl-3-Hydroxy Phenoxy) Ethyl Acrylate | UV-416 | 16432-81-8 |
4-Methacryloxy-2-Hyroxybenzophenone | 4MHBP | 2035-72-5 |
2-(2’-Hydroxy-5’-Methacryloxyethylphenyl)-2H-Benzotriazole | RUVA-93 | 96478-09-0 |
1,4-Bis[4-(2-Methacryloxyethyl)phenylamino]-9,10-Anthraquinone | RB-246 | 121888-69-5 |
1,4-Bis[(2-Methacryloxyethyl)amino]-9,10-Anthraquinone | RB-247 | 109561-07-1 |
Find your contact
United Kingdom / Großbritannien
- Phone:
- +44 1293 880 800
- E-mail:
- info-gb(at)nordmann.global
- Location:
- Nordmann U.K. Limited, Crawley, United Kingdom