Photoinitiator TPO powder 98% CAS 75980-60-8 TPOP

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 Photoinitiator TPO powder 98%I-CAS 75980-60-8I-TPOP
I-TPO yi-radical yasimahla esebenza kakhulu (1), i-optical absorption ephezulu esebenzayo yomqalisi kuluhlu olude lwamaza.Ngenxa yokuba inoluhlu olubanzi lokufunxa, incopho yokufunxa yi-350-400nm, ibangelwe kukufunxa malunga ne-420nm, incopho yayo yokufunxa kune-initiator eqhelekileyo inde kakhulu, ukukhanya kunokuvelisa i-benzoyl kunye ne-phosphoryl ezimbini.
Irediyo yasimahlaI-cals inokubangela i-polymerization, ngoko ke isantya sokunyanga ukukhanya, ikwanayo ne-photobleaching, ilungele ukugquma ifilimu eshinyeneyo kunye neempawu ezinzulu zokunyanga okutyheli kunye nokuguquguquka okuphantsi, emanzini.Le mveliso isetyenziselwa inkqubo emhlophe, ingasetyenziselwa iingubo zokunyanga ze-UV, ii-inki zokushicilela, i-adhesives, i-UV yokunyanga i-fiber optical coating, i-photoresist, ipleyiti ye-photopolymerization, i-stereo lithographic resin, izinto ezidibeneyo, ukuzaliswa kwamazinyo njl .. Ukusetyenziswa kwale mveliso kufuneka isekelwe kwiziphumo ezichanekileyo zovavanyo, kuyacetyiswa ukuba ungeze inani le-0.5-4% w / w.Inokuqiniswa ngokupheleleyo kumphezulu omhlophe okanye ophezulu we-titanium dioxide pigment.Ingubo ayitshintshi, umphumo we-polymerization uphantsi, kwaye akukho ntsalela.Ingasetyenziselwa iingubo ezicacileyo, ngakumbi kwiimveliso zevumba eliphantsi.Isetyenziswe kwi-polyester engasetyenziswanga equkethe inkqubo ye-styrene, enokusebenza okuphezulu.Inkqubo ye-acrylate, ngakumbi inkqubo enemibala, idla ngokufuna ukusebenzisana ne-amine okanye i-acrylamide, kunye nezinye iikhompawundi zokuqalisa ukukhanya, ukunyanga ukufezekisa inkqubo yokunyanga ngokupheleleyo ifaneleka ngakumbi kwifilimu ephantsi etyheli, emhlophe kunye nengqindilili.I-inki yoshicilelo lwesikrini, i-inki yokushicilela ye-offset.Isixa esongezelelweyo esicetyiswayo se-0.5-3.0% (inkqubo enemibala), 0.3-2.0% (inkqubo ecacileyo.
Igama lemveliso
I-2,4,6-trimethylbenzoyldiphenyl i-phosphine oxide
Inombolo yeCAS.
75980-60-8
Ifomula yeemolekyuli
C22H21O2P
Ulwakhiwo lweMichiza

 

 
Ubunzima beMolekyuli
348.4
Iimpawu eziphambili
Ivumba eliphantsi, ukutyheli okuphantsi, ukunyanga
Iipropati Zomzimba

Imbonakalo:Ikristale etyheli;Isivavanyi:> 99.0% ;Indawo yokunyibilika:91-94°C;Incopho yokufunxa:273, 370nm

Iphakheji

20KG IKHATHONI

Izicelo eziphambili

Iingubo ezinemibala.I-Offset, iFlexo, kunye neSkrini i-inks Brand: Xinglu

Isatifikethi:
5

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34


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