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

Polyester Hangakore: 0.2-0.5wt% i runga i te taumaha polymer

PVC mārō: 0.2-0.5wt% i runga i te taumaha polymer

Plasticized PVC: 0.1-0.3wt% i runga i te taumaha polymer

Polyurethane: 0.2-1.0wt% i runga i te taumaha polymer

Polyamide: 0.2-0.5wt% i runga i te taumaha polymer

Ingoa matū:2-(2'-Hydroxy-3',5'-dipentylphenyl)benzotriazole

tātai rāpoi: C₂₂H₂₉N₃O

Taumaha rāpoi:351.5

KAUPAPA NO.:25973-55-1

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Ingoa matū	2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole
tātai rāpoi ngota	C₂₂H₂₉N₃O
Te taumaha ngota	351.5
CAS NO.	25973-55-1

tātai hanganga matū
uv328

Whakatakotoranga

Te ahua	He ma ki te paura kowhai marama
Ihirangi	≥ 99%
Iwi Whakarewa	80-83°C
Ngaronga i te whakamaroke	≤ 0.5%
Te pungarehu	≤ 0.1%

Whakawhiti marama

Ngaru roa nm	Whakawhiti marama %
440	≥ 96
500	≥ 97

Te paitini: iti te paitini ka whakamahia ki roto i nga taonga whakakai kai.
Whakamahia: Ko tenei hua te nuinga o te whakamahi i te polyvinyl chloride, te polyurethane, te polyester resin me etahi atu. He 345nm te roanga o te ngaru whakauru.
Wairewa wai: Wairewa ki te benzene, toluene, Styrene, Cyclohexane me etahi atu whakarewa pararopi.

Te Tarapi me te Rokiroki
Mōkī: 25KG/CARTON
Rokiroki: Ka mau i roto i nga rawa, pupuri i te hau me te matara atu i te wai me te wera nui.

Tōmua: Whakamarama OB-1 mo te PVC

Panuku: UV Absorber UV-531 mo PVC CAS NO.: 1843-05-6

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