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Photoinitiator EHA CAS21245-02-3

Sharaxaad Gaaban:

EHA, oo sidoo kale loo yaqaan Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate, waa sawir qaade aad waxtar u leh oo loo isticmaalo nidaamyada UV-la daweyn karo.Xaruntan isku dhafan waxay awood u siinaysaa habka polymerization-ka iyadoo la bilaabayo falcelinta isku-xidhka ah ee soo-gaadhista iftiinka UV, hubinta in si degdeg ah oo dhamaystiran loo daweeyo walxaha lagu daray.


Faahfaahinta Alaabta

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Shaqada asaasiga ah ee EHA waxay ku jirtaa awoodda ay u leedahay inay nuugo iftiinka ultraviolet oo u beddelo tamar, taasoo kicinaysa habka polymerization.Natiijo ahaan, waxay bixisaa xawaare daaweyn gaar ah, xitaa lakabyada qaro weyn ee dahaarka ama khadadka, iyada oo aan waxyeello u geysan tayada guud ee alaabta la daaweeyay.Gurigan gaarka ah wuxuu ka dhigayaa EHA doorasho ku habboon codsiyada u baahan waqtiyo daaweyn degdeg ah iyo wax soo saar la xoojiyey.

Intaa waxaa dheer, EHA waxay soo bandhigtay iswaafajin heersare ah oo kala duwan monomers, oligomers, iyo daroogooyinka sida caadiga ah loo isticmaalo hababka UV-daawaynta.Dabeecaddani waxay ka dhigaysa mid aad u wanaagsan oo la qabsan karta nidaamyada kala duwan, hubinta ku-habboonaanta iyo fududaynta isdhexgalka hababka wax-soo-saarka ee jira.

Faahfaahinta Alaabta:

Lambarka CAS: 21245-02-3

Foomka Kiimikada: C23H23O3P

Miisaanka Molecular: 376.4 g/mol

Muuqashada Jirka: Mid jaale ah ilaa budo jaale ah

Solubility: Waxay ku milmaan dareerayaasha dabiiciga ah ee caadiga ah sida acetone, ethyl acetate, iyo toluene.

Waafaqid: Si fiican ugu habboon isticmaalka noocyo badan oo monomers ah, oligomers, iyo waxyaabaha lagu daro ee loo isticmaalo hababka UV-la dawayn karo.

Aagagga Codsiga: Inta badan waxaa loo isticmaalaa daaha, khadadka, xabagta, iyo hababka kale ee UV-la daweyn karo.

Gebogebadii, EHA (CAS 21245-02-3) waa sawir qaade aad u hufan oo bixiya xawaare dawayn oo aad u wanaagsan iyo waafaqid hababka kala duwan ee UV-la daweyn karo.Iyada oo leh waxqabadkeeda gaarka ah iyo isku halaynta, EHA waxay awood u siinaysaa wax soo saarka la xoojiyay waxayna hubisaa tayada sare, alaabada waara.Waxaan ku kalsoonahay in EHA ay buuxin doonto oo ay dhaafi doonto filashadaada, taas oo ka dhigaysa doorasho aad u fiican baahiyahaaga daaweynta UV.

Faahfaahin:

Muuqashada Dareere huruud ah oo khafiif ah U hoggaansamo
Xalka caddaynta Cad U hoggaansamo
Qiimaynta (%) 99.0 99.4
Midabka 1.0 <1.0
Waayida qalajinta (%) 1.0 0.18

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