UV Absorber UV-328 CAS NO.: 25973-55-1 Featured Image

I-UV Absorber UV-328 CAS NO.: 25973-55-1

I-Polyester Engasetshenzisiwe: 0.2-0.5wt% ngokusekelwe isisindo se-polymer

I-PVC eqinile: 0.2-0.5wt% ngokusekelwe isisindo se-polymer

I-PVC eyenziwe ngepulasitiki: 0.1-0.3wt% esekelwe isisindo se-polymer

I-polyurethane: 0.2-1.0wt% ngokusekelwe isisindo se-polymer

I-Polyamide: 0.2-0.5wt% ngokusekelwe isisindo se-polymer

Igama lekhemikhali:2-(2'-Hydroxy-3',5'-dipenylphenyl)benzotriazole

Ifomula ye-molecular: C₂₂H₂₉N₃O

Isisindo samangqamuzana:351.5

INOMBOLO YECAS.25973-55-1

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lekhemikhali	2-(2′-Hydroxy-3′,5′-dipenylphenyl)benzotriazole
Ifomula yamangqamuzana	C₂₂H₂₉N₃O
Isisindo samangqamuzana	351.5
INOMBOLO YECAS.	25973-55-1

Ifomula yesakhiwo samakhemikhali
uv328

Ukucaciswa

Ukubukeka	Impushana emhlophe ukuya kokuphuzi
Okuqukethwe	≥ 99%
I-Melting Point	80-83°C
Ukulahlekelwa ekomisweni	≤ 0.5%
Umlotha	≤ 0.1%

Ukudlulisa ukukhanya

Ubude begagasi nm	Ukudlulisa ukukhanya %
440	≥96
500	≥ 97

Ubuthi: ubuthi obuphansi futhi busetshenziswa ezintweni zokupakisha ukudla.
Sebenzisa: Lo mkhiqizo usetshenziswa kakhulu ku-polyvinyl chloride, i-polyurethane, i-polyester resin nabanye.Ibanga lobude begagasi lokumunca eliphakeme lingu-345nm.
Ukunyibilika kwamanzi: Incibilika ku-benzene, toluene, Styrene, Cyclohexane nezinye izinyibilikisi zemvelo.

Ukupakisha kanye Nesitoreji
Iphakheji: 25KG/CARTON
Isitoreji: Izinzile endaweni, gcina umoya futhi ukude namanzi kanye nezinga lokushisa eliphezulu.

Okwedlule: I-Optical Brightener OB-1 ye-PVC

Olandelayo: I-UV Absorber UV-531 ye-PVC CAS NO.: 1843-05-6

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