UV-327 CAS 3864-99-1
I-Absorption ye-UV-UV-327 yeyona igqwesileyo ye-benzotriazole ultraviolet absorber, uluhlu lwamaza obushushu likhulu kune-UV absorber UV-P, inokufunxa ngamandla i-300-400 mm ye-UV, eyona ncopho iphakamileyo yokufunxa yi-353 nm, kunye nokuzinza okuhle kweekhemikhali, ukuguquguquka okuncinci. .I-UV-absorption UV-327 idla ngokuba ngumgubo omthubi okhanyayo okanye omhlophe, onyibilikayo kwizinyibilikisi ezifana ne-styrene, benzene, toluene, njl.
Into | Inkcazo |
Indawo yokunyibilika | 150-153 °C(lit.) |
Indawo yokubilisa | 469.2±55.0 °C(Kuqikelelwe) |
Ukuxinana | 1,26 g/cm3 |
I-acidity coefficient (pKa) | 9.23±0.48(Kuxelwe kwangaphambili) |
Indawo yokuflasha | 234°C |
I-Absorber ye-UV-UV-327 ine-volatility ephantsi kunye nokuhambelana kakuhle ne-resin.Ifanelekile i-polypropylene, i-polyethylene, i-polyformaldehyde kunye ne-polymethyl methacrylate, ngakumbi i-polypropylene fiber.I-Absorption ye-UV-UV-327 yeyona nto ibalaseleyo yokukhanya kwaye inesiphumo esihle se-synergistic kunye ne-antioxidant.
25kg / igubu okanye ngokweemfuno zabathengi.
![Ukupakisha kwe-UV-327](http://www.unilongmaterial.com/uploads/UV-327-packing.jpg)
UV-327 CAS 3864-99-1
![UV-327-iphakheji](http://www.unilongmaterial.com/uploads/UV-327-package.jpg)
UV-327 CAS 3864-99-1