OB fa'amalamalama mata

Fa'amatalaga Puupuu:

Optical brightener OB e sili ona lelei tete'e vevela; maualuga mautu kemikolo; ma e iai foi le fetaui lelei i resini eseese.


Fa'amatalaga Oloa

Faailoga o oloa

Igoa vaila'au 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene

Fuafua mole C26H26SO2N2
Molecular Weight 430.575
Numera CAS 7128-64 -5

Fa'amatalaga

Fa'aaliga: Pa'u samasama mama

Su'ega: 99.0% min

Lisi Lisi: 196 -203°C

Volatile Content: 0.5% le maualuga

mea i totonu o le pefu: 0.2% maualuga

Fa'atatauga

E fa'aaogaina i palasitika thermoplastic. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, resin acrylic, vali filo polyester, ufiufi le susulu o le vaitusi lolomi.

Fa'aoga

(Fa'atasi ai ma le pasene o le mamafa o meafaitino palasitika)

1.PVC Whitening: 0.01 ~ 0.05%

2.PVC: Faʻaleleia le susulu: 0.0001 ~ 0.001%

3.PS: 0.0001 ~ 0.001%

4.ABS: 0.01 ~ 0.05%

5.Polyolefin matrix leai ni lanu: 0.0005 ~ 0.001%

6.Pa'epa'e Matrix: 0.005 ~ 0.05%

afifi ma teuina

1.25kg ta'u

2.Teu i totonu o se nofoaga malulu ma fa'afefe.


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