I-Hals UV- 770
Ulwazi olusisiseko:
Igama lemveliso: Hals UV-770
Igama leekhemikhali: kabini (2,2,6,6-Tetramethyl-4-piperidyl)
Igama lesiNgesi: I-Stabiliber 770; Bis (2,2,6,6-Tiperidyl) i-sebackete;
Inombolo ye-CAS: 52829-07-9-9-9
Ifomula yaseMolecila: c28h52n2o4o4o4o4o4
Ubunzima bemolekyuli: 480.72
Inombolo ye-einecs: 258-207-9-9
Ifomula yesakhiwo:
Iindidi ezinxulumene nazo: Isizihilo sokukhanya; I-UCriaviolet Abufutber; Izinto eziluhlaza zekhemikhali;
Inqaku lokunyibilika: I-82-85 ° C (yakhanyisiwe.)
Inqaku lokubilisa: 499.8 ± 45.0 ° C (iqikelelwe).
Ukuxinana: 1.01 ± 0.1 g / cm3 (kuxelwe kwangaphambili)
Uxinzelelo lweSteam: 0 PA kwi-20 ℃.
I-Flash Point: 421 F.
Ukunyibilikisa: ukunyibilika kwiinyibiliki ezifana neKetones ezinjengeeKetones, ilokishi eluphalazo, kunzima ukunyibilikisa emanzini.
Iipropathi: Umgubo we-crystalliner.
I-LOGP: 0.35 nge-25 ℃
| Ukucaciswa | Iyunithi | Umgangatho |
| Imbonakalo |
| Amasuntswana amhlophe |
| Umxholo ophambili | % | ≥99.00 |
| I-volits | % | ≤0.50 |
| Umxholo | % | ≤0.10 |
| Indawo yokunyibilika | ℃ | I-81.00-86.00 |
| Chromaticic | Hazen | ≤25.00 |
| Ukukhanya okukhanyayo | ||
| I-425NM | % | ≥98.00 |
| 500m | % | ≥99.00 |
Ifotostabizer UV770 yi-molecular yemolekyuli ephantsi i-Amine Photostabizer, enezinto ezinokubekwa ephantsi, uzinzo olusezantsi, uzinzo olusezantsi, kwaye alichaphazeli umbala. Kumphezulu ophezulu kunye necandelo eliphezulu leqela elincinci, ukubumba, kukho ukuthobela kakuhle. Kunye ne-molecular ephezulu yemolekyuli kunye ne-Aberber ye-Ultraviolet, impembelelo yokudibana ibalulekile.
I-PROTHETHINE, POLYPOPLEE, iPolystyRene, i-Olefin Copolymer, iPolyvin ye-Polyvinyl Chloride, Polyvingthane, iPolyminalDane, i-Polymives, i-PolymamolEames, i-PolymamolEames, i-PolyemalEames, i-Polyeamides, i-Polyeamides, i-Polymives, i-Polyeamides, i-Polyeamides, i-Poldamolthane kunye neTolymamolE.
Isixa esongeneyo: Ngokubanzi i-0.05-0.60%. Iimvavanyo ezifanelekileyo ziya kusetyenziselwa ukumisela isixa esifanelekileyo esongezwe kusetyenziso oluthile.
Ipakishwe nge-25 kg / ibhokisi. Okanye ipakishwe ngokweemfuno zabathengi.
Gcina kwindawo epholileyo, eyomileyo nenendawo enomoya; kuphephe ukukhanya kwelanga ngqo.
Nceda unxibelelane nawo nawaphi na amaxwebhu ahambelana nawo.
Ishishini elitsha lokugcina linikezelwe ukubonelela ngee-hals ezisemgangathweni eziphezulu ukuze zihlangabezane neemfuno ezahlukeneyo zolu mashishini, ukuqhuba ubuchule kunye nokuzinza kuphuhliso lwemveliso, nceda unxibelelane nathi:
Email: nvchem@hotmail.com
