I-UV Absorber 327
Ulwazi olusisiseko:
Igama lemveliso: UV Absorber 327
Igama lomchiza: 2- (2 ′ -hydroxyl-3 ′, 5 ′ -itute butyl phenyl) -5-chlorobenzo triazole
Izithethantonye: UV Absorber 327;2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole;
Inombolo ye-CAS: 3864-99-1
Ifomula yemolekyuli: C20H24ClN3O
Ubunzima bemolekyuli: 357.88
Inombolo ye-EINECS: 223-383-8
Ifomula yolwakhiwo:
Iindidi ezinxulumeneyo: IiCatalysts kunye nezongezo; izongezo zeplastiki; i-absorbents ye-ultraviolet; iphotostabilizer; izinto eziphilayo zekhemikhali ekrwada;
Indawo yokunyibilika: 154-158°C (isibane.)
Indawo yokubila: 469.2±55.0°C (Kuqikelelwe)
Ubuninzi: 1.26 g/cm3
Ukunyibilika: Inyibilika kwi-styrene, i-toluene, i-cyclohexane, i-soluble kancinane kwi-ethanol, i-acetone, enganyibiliki emanzini.
Iipropati: Umgubo omhlophe okanye ongekho-mhlophe
IlogP: 18.832(est)
I-acidity coefficient (pK a): 9.23 ± 0.48 (Kuqikelelwe)
Uzinzo: i-photosensitive
| Inkcazo | Iyunithi | Umgangatho |
| Imbonakalo | Mhlophe okanyecima-umgubo omhlophe | |
| Umxholo ophambili | % | ≥99.00 |
| Indawo yokunyibilika | ℃ | 48.0-53.0 |
| Ukuguquguquka | % | ≤0.50 |
| Ukuhanjiswa kokukhanya: | ||
| 460nm | % | ≥98.00 |
| 500nm | % | ≥99.00 |
I-UV327 inokufunxa ngamandla ukukhanya kwe-ultraviolet kwe-300-400nm, uzinzo oluhle lweekhemikhali, ukuguquguquka okuphantsi, ukuhambelana kakuhle ne-polyolefin, i-volatile ephantsi, i-toxicity ephantsi, i-nonflammable, i-corrosion, uzinzo oluhle lokugcina, kunye ne-synergy ebalulekileyo kunye ne-DLTDP (PS800). Ilungele ngokukodwa iipholima ezibuthathaka kakhulu kwimitha yelanga emide ye-ultraviolet (umz., iipolyimidites, i-polyphenyl sulfide) kunye nokusetyenziswa okudinga ukudluliselwa okuphantsi kwimitha ye-ultraviolet emide (umz., i-optical lens).
Isetyenziswa kakhulu kwi-polyvinyl chloride, i-polystyrene, i-resin unsaturated, i-polyurethane, i-polymethyl methacrylate, i-polyethylene, i-resin ye-ABS, i-polypropylene fiber, ipeyinti, i-agent ye-coloring, i-adhesives kunye nezinye iipolima kunye nezinye iindawo ezininzi.
Ipakishwe kwi-20 okanye i-25 Kg / ibhokisi. Okanye ipakishwe ngokweemfuno zabathengi.
Gcina kwindawo epholileyo, eyomileyo kwaye engenamoya; kuphephe ukukhanya kwelanga.
Nceda uqhagamshelane nathi ngawo nawaphi na amaxwebhu anxulumeneyo.
I-New Venture Enterprise izinikele ekuboneleleni ngezizinzisi zokukhanya ezikumgangatho ophezulu ukuhlangabezana neemfuno ezahlukeneyo zala mashishini, ukuqhuba ukutsha kunye nokuzinza kuphuhliso lwemveliso, nceda uqhagamshelane nathi:
Email: nvchem@hotmail.com
