UV Bvisa 327
Ruzivo rwekutanga:
Chigadzirwa Zita: UV Bvisa 327
CHEMICAL ZITA: 2- (2'HYDROXYL-3 ', 5'-I-butyl phenyl) -5-chlorobenzo trianole
Synonyms: Uv absorber 327; 2- (2-hydroxy-3 ', 5'-di-ter-terterlphony) -5-chlorobenzotrizoole;
Nhamba Nhamba: 3864-90-1
Molecular Formula: C20H24LN3O
Solecular uremu: 357.88
Einecs Nhamba: 223-383-8
Formula Yemhando:
Zvikamu zvine chekuita: CATALYSTS uye zvinowedzera; kupindwa kwepurasitiki; Ultraviolet inobata; Photostabilizer; organic makemikari zvishandiso zvekushandisa;
Inline Pfungwa: 154-158 ° C (Lit.)
Boiling Point: 469.2 × 55. 1 ° C (yakafanotaura)
Density: 1.26 g / cm3
Solubility: soluble muTyrene, Toluene, Cyclohexane, zvishoma nezvishoma muTthanol, acetone, isingafadzi mumvura.
Zvivakwa: Ichena kana Pollow-White Poda
Logp: 18.832 (est)
Acidity coefficient (PK A): 9.23 × 0.48 (yakafanotaura)
Kugadzikana: PhotoSensitive
| Kutaurwa | Unit | Standard |
| Chitarisiko | Chena kanaoff-chena poda | |
| Zvinyorwa Zvikuru | % | ≥99.00 |
| Inonyungudika | ℃ | 48.0-53.0 |
| Kushamiswa | % | ≤0.50 |
| Kujekesa kujekesa: | ||
| 460nm | % | ≥98.00 |
| 500nm | % | ≥99.00 |
UV327 inogona kusimba zvakanyanya 300-400nm Ultraviolet mwenje, kusimba kwemakemikari akaderera, kusanzwisisika, hapana kuderera, kusimba kwekuchengetedza, uye kukosha kwesimbi neDLTDP (PS800). Izvo zvakanyatsokodzera polymers iyo yakanyanya kutaridzika kusvika pakureba kwekuwedzera kwekupedzisira kujairika
Izvo zvinonyanya kushandiswa muPolyvinyl Chloride, Polystyrene, Polyurethane, polymehyl methacrylate, polythyl
Yakazara mu 20 kana 25 kg / carton. Kana kutariswa senge pane vatengi zvinodiwa.
Chengetedza munzvimbo inotonhorera, yakaoma uye yakatsvedza; dzivisa zvakananga zuva.
Ndokumbira kuti ubate isu kune chero zvinyorwa zvine hukama.
New Venture Enterprise inotsaurirwa kupa yakakwirira-mhando mwenje stilezers kuti usangane zvinodiwa zvakasiyana zvemaindasitiri, kutyaira uye kusimba kwekusimudzira kwechigadzirwa, ndapota taura nesu:
Email: nvchem@hotmail.com
