I-UV Absorber 326
Ulwazi olusisiseko:
Igama lemveliso: UV absorber 326
Igama lomchiza: 2 ′ – (2 ′ -hydroxyl-3 ′ -tert-butyl-5 ′ -methylphenyl) -5-chlorobenzotriazole
Igama lesiNgesi: UV Absorber 326;
2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol;
Inombolo yeCAS: 3896-11-5
Ifomula yemolekyuli:C17H18ClN3O
Ubunzima bemolekyuli:315.8
Inombolo ye-EINECS: 223-445-4
Ifomula yolwakhiwo:
Iindidi ezinxulumeneyo:I-UV yokufunxa; izinto eziphilayo zekhemikhali ekrwada;photostabilizer;
Indawo yokunyibilika: 144-147°C(lit.)
Indawo yokubila: 460.4±55.0°C (Kuqikelelwe)
Uxinaniso 1.26±0.1 g/cm3 (Kuqikelelwe)
Uxinzelelo lomphunga: 0 Pa ku-20℃
Ukunyibilika: Inyibilika kwi-styrene, benzene, toluene kunye nezinye izinyibilikisi, azinyibiliki emanzini.
Iipropati: Umgubo otyheli okhanyayo
LogP: 6.580 (est)
| Inkcazo | Iyunithi | Umgangatho |
| Imbonakalo | Umgubo otyheli okhanyayo | |
| Umxholo ophambili | % | ≥99.00 |
| Ukuguquguquka | % | ≤0.50 |
| Umxholo wothuthu | % | ≤0.10 |
| Indawo yokunyibilika | ℃ | 137.00-142.00 |
| Ukuhanjiswa kokukhanya | ||
| 460nm | % | ≥93.00 |
| 500nm | % | ≥96.00 |
I-UV326 i-UV absorber ye-300-400nm, enefuthe elihle lokuzinzisa ukukhanya, ukuguqula ukukhanya kwe-ultraviolet kumandla obushushu ngokusebenzisa isenzo se-photochemical; imveliso inokufunxeka okusebenzayo ngakumbi kwebhendi ende, ukuhambelana kakuhle ne-polyolefin, i-volatilization ephantsi kunye ne-inhibiting phenol ionization; imveliso inokumelana ne-alkaline elungileyo kwaye ayiyi kubangela utshintsho lombala ngenxa yesinyithi. Ngenxa ye-ionization ephezulu rhoqo, i-agent yokomisa isinyithi, i-catalyst kwimpembelelo yayo ephantsi; kwiimveliso zangaphandle, zingasetyenziswa kunye ne-phenolic antioxidant kunye ne-phosphite antioxidant.
Isetyenziswa kakhulu kwi-polyvinyl chloride, i-polystyrene, i-resin unsaturated, i-polycarbonate, i-polymethyl methacrylate, i-polyethylene, i-ABS resin, i-epoxy resin njalo njalo.
Isixa esicetyiswayo: 0.1% -1.0%, isixa esithile simiselwe ngokovavanyo lwesicelo somthengi
Ipakishwe kwi-20 okanye i-25 Kg / ibhokisi.
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
