I-Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP
I-Photoinitiator TPO powder 98%I-CAS 75980-60-8I-TPOP
I-TPO iyi-radical yamahhala esebenza kahle kakhulu (1), ukumuncwa kwe-optical ephezulu esebenza kahle kwesiqalisi kubanga olude lwamaza. Ngenxa yokuthi inohlu olubanzi lokumuncwa, isiqongo sokumuncwa singu-350-400nm, sidalwe ukumuncwa okungaba ngu-420nm, ukumuncwa kwayo okuphezulu kunesiqalisi esivamile side kakhulu, ukukhanya kungakhiqiza i-benzoyl ne-phosphoryl ezimbili.
irediyo yamahhalaama-cals angabangela i-polymerization, ngakho-ke isivinini sokuphulukisa ukukhanya, futhi sinokusebenza kwe-photobleaching, kulungele ukumbozwa kwefilimu ewugqinsi kanye nezici ezijulile zokuphulukisa eziphuzi ezinokuguquguquka okuphansi, emanzini. Lo mkhiqizo usetshenziselwa uhlelo olumhlophe, ungasetshenziselwa i-UV ephulukisa i-UV, i-inki yokunyathelisa, izinamathiselo, i-UV yokwelapha i-fiber optical coating, i-photoresist, ipuleti ye-photopolymerization, i-stereo lithographic resin, izinto eziyinhlanganisela, ukugcwaliswa kwamazinyo njll. Ukusetshenziswa kwalo mkhiqizo kufanele kusekelwe emiphumeleni yangempela yokuhlolwa, kunconywa ukuthi wengeze inani elingu-0.5-4%w/w. Ingaqiniswa ngokuphelele ebusweni bebala elimhlophe noma eliphakeme le-titanium dioxide. I-coating ayishintshi, umphumela we-polymerization uphansi, futhi akukho okusele. Ingaphinda isetshenziselwe ukumboza obala, ikakhulukazi imikhiqizo enephunga eliphansi. Isetshenziswa ku-polyester engasetshenzisiwe equkethe uhlelo lwe-styrene, olusebenza kahle kakhulu. Uhlelo lwe-acrylate, ikakhulukazi uhlelo olunemibala, ngokuvamile ludinga ukusebenzisana ne-amine noma i-acrylamide, kanye nezinye izakhi zokuqalisa ukukhanya, ukuphulukisa ukuze kuzuzwe uhlelo lokuphulukisa oluphelele lufaneleka ngokukhethekile ifilimu ephuzi, emhlophe neyigqinsi. Uyinki wokuphrinta isikrini, uyinki yokuphrinta ye-offset. Isamba esingeziwe esinconyiwe esingu-0.5-3.0% (isistimu enemibala), 0.3-2.0% (isistimu esobala.
| Igama Lomkhiqizo | 2,4,6-trimethylbenzoyldiphenyl phosphine oxide |
| Inombolo ye-CAS. | 75980-60-8 |
| I-Molecular Formula | C22H21O2P |
| Isakhiwo Samakhemikhali |
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| Isisindo samangqamuzana | 348.4 |
| Izakhiwo Eziyinhloko | Iphunga eliphansi, ukuphuzi okuphansi, ukuphulukisa |
| Izakhiwo Zomzimba | Ukubukeka:Ikristalu Ephuzi;Isivivinyo:>99.0% ;I-Melting Point:91-94°C;Isilinganiso Sokumunca:273, 370nm |
| Iphakheji | 20KG IKHATHONI |
| Izicelo Eziyinhloko | Izingubo ezinemibala. I-offset, i-Flexo, ne-Screen inki Brand:Xinglu |
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