Isifutho se-UV UV-328

Incazelo emfushane:

I-UV Absorber UV-328 isetshenziswa kakhulu ku-polyvinyl chloride, i-polyurethane, i-polyester resin nezinye. Ububanzi obukhulu bokumuncwa kwamagagasi bungu-345nm. Ubuthi obuphansi futhi busetshenziswa ezintweni zokupakisha ukudla.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Igama Lekhemikhali:2-(2'-Hydroxy-3',5'-dipentylphenyl)benzotriazole
INOMBOLO YE-CAS:25973-55-1
Ifomula Yamamolekyuli:C22H29N3O
Isisindo sama-molecular:351.48516

Imininingwane
Ukubukeka: impuphu emhlophe kuya kophuzi okhanyayo
Okuqukethwe: ≥ 99%
Indawo yokuncibilika: 80-83°C
Ukulahlekelwa lapho komiswa: ≤ 0.5%
Umlotha: ≤ 0.1%
Ukuhanjiswa kokukhanya: 440nm≥96%, 500nm≥97%

Isicelo
Lo mkhiqizo usetshenziswa kakhulu ku-polyvinyl chloride, i-polyurethane, i-polyester resin kanye nezinye. Ububanzi obukhulu bokumuncwa kwamagagasi bungu-345nm.
Ubuthi: ubuthi obuphansi futhi busetshenziswa ezintweni zokupakisha ukudla.

Ukusetshenziswa
1. I-Polyester Engagcwali: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer
2. I-PVC:
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer
I-PVC eyenziwe ngepulasitiki: 0.1-0.3wt% ngokusekelwe esisindweni se-polymer
3. I-Polyurethane: 0.2-1.0wt% ngokusekelwe esisindweni se-polymer
4. I-Polyamide: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer

Iphakheji kanye nesitoreji
Ibhokisi elingu-1.25kg
2. Igcinwe ezimweni ezivaliwe, ezomile nezimnyama


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  • Olandelayo:

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