Tulaga maualuga UV Absorber UV 329 cas 3147-75-9

Fa'amatalaga Puupuu:

Igoa Vailaau: UV Absorber UV 329

Synonyms : 2-(2′-hydroxy-5′-tert-octylphenyl)-1H-benzotriazole; UV ABSORBER 329; UV-329

CAS: 3147-75-9

fua mole: C20H25N3O

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Igoa o oloa: UV Absorber UV 329

Synonyms : 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; Su'e UV 329

CAS: 3147-75-9

UV-329 o loʻo faʻaaogaina lautele i polymers ma isi mea faʻapitoa, e aofia ai le polycarbonate, PVC malosi, pvc fetuutuunai. E lelei le felauaiga malamalama i le va'aiga malamalama, o lea e fa'aaogaina lautele i mea fa'apitoa eseese ma e mafai ona fa'aopoopo i mea polymer e fa'afeso'ota'i ma mea'ai.

afifiina

Taofi tapuni le atigipusa. Aloese mai le inuina ma le inhalation.

20KG pusa pusa po'o 25KG pusa pusa, po'o mana'oga tagata fa'atau

Fa'amatalaga

Igoa Fefa'ataua'iga		UV-329
Igoa Kemisi		2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole
Fuafuaga		C20H25N3O
CAS NO.		3147-75-9
Molecular Weight		323.4
Fa'amatalaga	Fa'aaliga	Pa'epa'e pa'epa'e
	mama	≥99%(HPLC)
	Lisi Lisi	103-105.3oC
	Lefulefu	≤0.1%
	Ma'imau ile Fa'amago	≤0.3%
	Tuuina atu	440nm≥97% 500nm≥98%
Fa'amanuiaga ma le Fa'aoga		1. O lenei oloa o se mea e sili ona lelei, faʻamalosia le matua, e mafai ona faʻaaogaina lelei le 270-380 nm UV malamalama.2. E le mu, e le pa, e le oona, e le afaina i le soifua maloloina. 3. O lenei oloa e toetoe lava a le mitiia le malamalama vaaia, aemaise lava le talafeagai i oloa e leai ni lanu ma lanu malamalama. 4. O lenei oloa e fetaui lelei mo polyester, PVC malo, PS, PMMA, PC, ABS resin, ma isi. E sili atu lona aafiaga i se oloa manino. ma fa'ainisinia palasitika i lalo o le vevela maualuga. O lenei oloa e mafai foi ona faʻaaogaina mo polyolefin.
Fuafuaga fautuaina		PS	ABS	IA	PVC	Polyester
		0.2-0.5%	0.3-0.5%	0.2-0.4%	0.2-0.5%	0.3-0.5%
afifi		20KG cartons po'o le pa'u; 500kg i le tasi pallet