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

UV Absorber UV-328 CAS NỌ.: 25973-55-1

Polyester ti ko ni itọrẹ: 0.2-0.5wt% da lori iwuwo polima

PVC lile: 0.2-0.5wt% da lori iwuwo polima

PVC ṣiṣu: 0.1-0.3wt% da lori iwuwo polima

Polyurethane: 0.2-1.0wt% da lori iwuwo polima

Polyamide: 0.2-0.5wt% da lori iwuwo polima

Orukọ kemikali:2- (2'-Hydroxy-3',5'-dipentylphenyl) benzotriazole

Ilana molikula: C₂₂H₂₉N₃O

Ìwúwo molikula:351.5

CAS RARA.:25973-55-1

Fi imeeli ranṣẹ si wa

Apejuwe ọja

ọja Tags

Orukọ kemikali	2- (2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole
Ilana molikula	C₂₂H₂₉N₃O
Ìwúwo molikula	351.5
CAS RARA.	25973-55-1

Kẹmika igbekale agbekalẹ
uv328

Sipesifikesonu

Ifarahan	Funfun si ina ofeefee lulú
Akoonu	99%
Ojuami Iyo	80-83°C
Pipadanu lori gbigbe	≤ 0.5%
Eeru	≤ 0.1%

Gbigbe ina

Gigun igbi nm	Gbigbe ina%
440	≥ 96
500	≥ 97

Ooro: majele kekere ati lilo ninu awọn ohun elo iṣakojọpọ ounjẹ.
Lilo: Ọja yii jẹ lilo julọ ni polyvinyl kiloraidi, polyurethane, resini polyester ati awọn omiiran.Iwọn gigun gbigba ti o pọju jẹ 345nm.
Solubility Omi: Tiotuka ni benzene, toluene, Styrene, Cyclohexane ati awọn olomi Organic miiran.

Iṣakojọpọ ati Ibi ipamọ
Package: 25KG/CARTON
Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga.

Ti tẹlẹ: Opitika Brightener OB-1 fun PVC

Itele: UV Absorber UV-531 fun PVC CAS NỌ.: 1843-05-6

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