Description
Photoinitiator / Irgacure TPO / Omnirad TPO CAS 75980-60-8
Item |
Specifications |
Appearance |
Yellowish green crystal |
Assay |
≥99.0% |
Melting Point |
91.0～95.0℃ |
Loss on Drying |
≤0.2% |
Ash |
≤0.1% |
Acidity value |
≤0.5mgKOH/g |
Sinocure® TPO Usage
1. Photoinitiators, mainly used for screen printing inks, lithographic printing inks, flexo printing inks, wood coatings, Ink additives.
2. Sinocure® TPO is a highly efficient free radical (I) type, highly efficient photoinitiator. Because of its wide absorption range, its effective absorption peak is 350-400nm, and it absorbs to about 420nm. Its absorption peak is longer than that of conventional initiators, and two free radicals, benzoyl and phosphoryl, can be generated after exposure to light. Both can initiate polymerization, so the photocuring speed is fast. It also has photobleaching effect. It is suitable for thick film deep curing and the coating does not turn yellow. It has low volatility and is suitable for water-based system.
3. This product can replace Photoinitiator TPO;2,4,6-Trimethylbenzoyl diphenylphosphine oxide;Darocure TPO;Lucirin TPO;Photocure TPO;Genocure TPO;Irgacure TPO.
Sinocure® TPO Package
20kg/carton.
Sinocure® TPO Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Same series products
| Product name | CAS NO. | Chemical name |
| Sinocure® TPO | 75980-60-8 | Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide |
| Sinocure® TPO-L | 84434-11-7 | Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate |
| Sinocure® 819/920 | 162881-26-7 | Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide |
| Sinocure® 819 DW | 162881-26-7 | Irgacure 819 DW |
| Sinocure® ITX | 5495-84-1 | 2-Isopropylthioxanthone |
| Sinocure® DETX | 82799-44-8 | 2,4-Diethyl-9H-thioxanthen-9-one |
| Sinocure® BDK/651 | 24650-42-8 | 2,2-Dimethoxy-2-phenylacetophenone |
| Sinocure® 907 | 71868-10-5 | 2-Methyl-4′-(methylthio)-2-morpholinopropiophenone |
| Sinocure® 184 | 947-19-3 | 1-Hydroxycyclohexyl phenyl ketone |
| Sinocure® MBF | 15206-55-0 | Methyl benzoylformate |
| Sinocure® 150 | 163702-01-0 | Benzene, (1-methylethenyl)-, homopolymer,ar-(2-hydroxy-2-methyl-1-oxopropyl) derivs |
| Sinocure® 160 | 71868-15-0 | Difunctional alpha hydroxy ketone |
| Sinocure® 1173 | 7473-98-5 | 2-Hydroxy-2-methylpropiophenone |
| Sinocure® EMK | 90-93-7 | 4,4′-Bis(diethylamino) benzophenone |
| Sinocure® PBZ | 2128-93-0 | 4-Benzoylbiphenyl |
| Sinocure® OMBB/MBB | 606-28-0 | Methyl 2-benzoylbenzoate |
| Sinocure® 784/FMT | 125051-32-3 | BIS(2,6-DIFLUORO-3-(1-HYDROPYRROL-1-YL)PHENYL)TITANOCENE |
| Sinocure® BP | 119-61-9 | Benzophenone |
| Sinocure® 754 | 211510-16-6 | Benzeneacetic acid, alpha-oxo-, Oxydi-2,1-ethanediyl ester |
| Sinocure® CBP | 134-85-0 | 4-Chlorobenzophenone |
| Sinocure® MBP | 134-84-9 | 4-Methylbenzophenone |
| Sinocure® EHA | 21245-02-3 | 2-Ethylhexyl 4-dimethylaminobenzoate |
| Sinocure® DMB | 2208-05-1 | 2-(Dimethylamino)ethyl benzoate |
| Sinocure® EDB | 10287-53-3 | Ethyl 4-dimethylaminobenzoate |
| Sinocure® 250 | 344562-80-7 | (4-Methylphenyl) [4-(2-methylpropyl)phenyl] iodoniumhexafluorophosphate |
| Sinocure® 369 | 119313-12-1 | 2-Benzyl-2-(dimethylamino)-4′-morpholinobutyrophenone |
| Sinocure® 379 | 119344-86-4 | 1-Butanone, 2-(dimethylamino)-2-(4-methylphenyl)methyl-1-4-(4-morpholinyl)phenyl- |
| Sinocure® 938 | 61358-25-6 | Bis(4-tert-butylphenyl)iodonium hexafluorophosphate |
| Sinocure® 6992 MX | 75482-18-7 & 74227-35-3 | Cationic Photoinitiator UVI-6992 |
| Sinocure® 6992 | 68156-13-8 | Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate |
| Sinocure® 6993-S | 71449-78-0 & 89452-37-9 | Mixed type triarylsulfonium hexafluoroantimonate salts |
| Sinocure® 6993-P | 71449-78-0 | 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate |
| Sinocure® 1206 | Photoinitiator APi-1206 |
Elsa Lawson –
The product is really good, the service attitude of the business is also very good, and the delivery is also fast