Optical brightener OB
Lebitso la lik'hemik'hale 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene
Foromo ea molek'hule C26H26SO2N2
Boima ba Molek'hule 430.575
Nomoro ea CAS 7128-64 -5
Tlhaloso
Ponahalo: Phofo e mosehla o bobebe
Tekanyetso: 99.0% min
Sebaka se qhibilihang: 196 -203°C
Litaba tsa Volatiles: 0.5% max
Likahare tsa molora: 0.2% max
Kopo
E sebelisoa ka polasetiki ea thermoplastic.PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, resin ea acrylic, pente ea polyester fiber, e koahelang khanya ea enke ea khatiso.
Tšebeliso
(Ka liperesente tsa boima ba thepa ea polasetiki)
1.PVC Whitening: 0.01 ~ 0.05%
2.PVC : Ho ntlafatsa khanya: 0.0001 ~ 0.001%
3.PS : 0.0001 ~ 0.001%
4.ABS: 0.01 ~ 0.05%
5.Polyolefin e se nang mebala: 0.0005 ~ 0.001%
6.White Matrix: 0.005 ~ 0.05%
Sephutheloana le Polokelo
1.25kg meropa
2.E bolokoa sebakeng se phodileng le se nang le moya.
