I-UV Absorber UV-328

Incazelo emfushane:

I-UV-328 ifanele i-polyolefin (ikakhulukazi i-PVC), i-polyester, i-styrene, i-polyamide, i-polycarbonate namanye ama-polymers.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama Lekhemikhali:2-(2′-Hydroxy-3′,5′-dipenylphenyl)benzotriazole
INOMBOLO YECAS.:25973-55-1
I-Molecular Formula:I-C22H29N3O
Isisindo se-Molecular:351.48516

Ukucaciswa

Ukubukeka: impushana emhlophe ukuya kokuphuzi ngokukhanyayo
Okuqukethwe: ≥ 99%
Izinga lokuncibilika: 80-83°C
Ukulahlekelwa ekumisweni: ≤ 0.5%
Umlotha: ≤ 0.1%
Ukudlulisa ukukhanya:440nm≥96%, 500nm≥97%

Isicelo

Lo mkhiqizo usetshenziswa kakhulu ku-polyvinyl chloride, i-polyurethane, i-polyester resin nabanye. Ibanga lobude begagasi lokumunca eliphakeme lingu-345nm.
Ubuthi: ubuthi obuphansi futhi busetshenziswa ezintweni zokupakisha ukudla.

Ukusetshenziswa

1.I-Polyester Engafakwanga : 0.2-0.5wt% ngokusekelwe kusisindo se-polymer
2.I-PVC:
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
I-PVC eyenziwe ngepulasitiki : 0.1-0.3wt% ngokusekelwe isisindo se-polymer
3.I-polyurethane : 0.2-1.0wt% ngokusekelwe isisindo se-polymer
4.I-Polyamide : 0.2-0.5wt% ngokusekelwe kusisindo se-polymer

Iphakheji kanye Nesitoreji

1.25kg ibhokisi
2.Igcinwe ezindaweni ezivaliwe, ezomile nezimnyama


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