I-UV Absorber UV-328

Inkcazelo emfutshane:

I-UV Absorber UV-328 isetyenziswa ikakhulu kwi-polyvinyl chloride, i-polyurethane, i-polyester resin kunye nabanye.Ubungakanani bobude bokufaniswa kwamaza yi-345nm.Ubuthi obuphantsi kwaye busetyenziswe kwizinto zokupakisha ukutya.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Igama leMchiza:2-(2'-Hydroxy-3',5'-dipenylphenyl)benzotriazole
INOMBOLO YECAS.25973-55-1
Ifomula yemolekyuli:I-C22H29N3O
Ubunzima beMolekyuli:351.48516

Inkcazo
Imbonakalo: emhlophe ukuya kumgubo otyheli okhanyayo
Umxholo: ≥ 99%
Indawo yokunyibilika: 80-83°C
Ilahleko ekomisweni: ≤ 0.5%
Uthuthu: ≤ 0.1%
Ukuhanjiswa kokukhanya:440nm≥96%, 500nm≥97%

Isicelo
Le mveliso isetyenziswa kakhulu kwi-polyvinyl chloride, i-polyurethane, i-polyester resin kunye nabanye.Ubungakanani bobude bokufaniswa kwamaza yi-345nm.
Ubuthi: ubutyhefu obuphantsi kwaye busetyenziswa kwizinto zokupakisha ukutya.

Ukusetyenziswa
1. Ipolyester engafakwanga : 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
2.PVC:
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
I-PVC yePlastiki: 0.1-0.3wt% ngokusekelwe kubunzima bepolymer
3.I-Polyurethane : 0.2-1.0wt% ngokusekelwe kubunzima bepolymer
4.Polyamide : 0.2-0.5wt% ngokusekelwe kubunzima bepolymer

Ukupakishwa kunye noGcino
1.25kg ibhokisi
2.Igcinwe kwiimeko ezivaliweyo, ezomileyo nezimnyama


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  • Okulandelayo:

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