UV photoinitiator raw material 819 cas no.162881-26-7
Factory supply Photoinitiator 819 ( IRGACURE 819 ) CAS 162881-26-7
Photoinitiator 819 is an efficient free radical (I) type photoinitiator, primarily for unsaturated prepolymers (acrylic acid) and unsaturated polyester pre UV curing. In particular, low odor, and particularly for use in aqueous systems.
| Appearance | Slight Yellow powder |
| Purity | ≥99% |
| Cas No. | 162881-26-7 |
| Character | Photoinitiator 819 is an effective photoinitiator, which can be used to initiate radiation polymerization of unsaturated resins under uv irradiation. Especially suitable for white formulation and glass fiber reinforced polyester/styrene system as well as for outdoor varnish system with light stabilizer. |
| Application | 819 can be used in uv curing varnish and color coating systems, such as for wood, paper, metal, plastics, fiber and printing inks and preimpregnation systems. |
| Package | 20kgs one carton |
| Storage | avoid sunlight, store in cool and dry warehouse |
| Delivery | 1)sample offered For sample, we have coopearted with FEDEX DHL and many other international express company. you can receive about 5 working days
2)For order, usualy we can delivery 3-5working days after the payment confirmed |
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