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Fa'amautu Malamalama Maualuga DB886
Fa'amatalaga O le DB 886 o se afifi fa'amautu UV maualuga ua mamanuina mo faiga polyurethane (e pei o le TPU, CASE, RIM flexible foam applications). E matua aoga lava le DB 866 i le thermoplastic polyurethane (TPU). E mafai foi ona fa'aogaina le DB 866 i ufiufi polyurethane i luga o tarpaulin ma fola fa'apea foi ma le pa'u fa'apitoa. Fa'aoga E maua e le DB 886 le mautu UV mata'ina i faiga polyurethane. O le fa'ateleina o le aoga nai lo faiga masani o le UV stabilizer e matua... -
Fa'amautu Moli 292
Igoa Fa'akemikolo: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate CAS NO.:41556-26-7+82919-37-7 Fa'ata'ita'iga Molecular: C30H56N2O4+C21H39NO4C30 Mamafa Molecular: 509+370 Fa'amatalaga Foliga Va'aia: Vai mafiafia samasama malamalama Manino o le fofo (10g/100ml Toluene): Manino Lanu o le fofo: 425nm 98.0% min (Felauaiga) 500nm 99.0% min Assay (e ala i le GC): 1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5% 2.Methyl 1,2,2,6,6-pentamethyl-4-piperidi... -
Fa'amautu Moli 123
Igoa Fa'akemikolo: Decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester, oloa tali atu ma le 1,1-dimethylethylhydroperoxide ma le octane，UV-123 CAS NO.:129757-67-1 Fa'ata'ita'iga Molecular：C44H84N2O6 Mamafa Molecular：737 Fa'amatalaga Foliga Va'aia: Vaia manino, samasama teisi Mamafa Fa'apitoa: 0.97g/cm3 i le 20°C Viscosity Fa'agaoioia: 2900~3100 mPa/s i le 20°C Solubility i le vai: < 0.01% i le 20°C Volatiles: 1.0% maualuga Lefulefu: 0.1% maualuga Lanu o le fofo (1g/50ml Xylene): 425nm 95.0% min... -
Fa'amautu Moli 119
Igoa Fa'akemikolo: 1,3,5-triazine-2,4,6-triamine CAS NO.:106990-43-6 Fa'atulagaga Molekiula: C132H250N32 Mamafa Molekiula: 2285.61 Fa'amatalaga Foliga Va'aia: Pa'u tioata pa'epa'e i le samasama vaivai po'o le granular Tulaga Fa'asusu: 115-150℃ Volatile: 1.00% maualuga Lefulefu: 0.10% maualuga Solubility: chloroform, methanol Fa'asalalauina o le malamalama: 450nm 93.0% min 500nm 95.0% min Fa'aoga LS-119 o se tasi o fa'amautu malamalama ultraviolet mamafa maualuga ma le tete'e lelei i femalagaiga ma le maualalo o le fesuisuia'i. O se aoga... -
Fa'amautu Moli 111
Igoa Fa'akemikolo: 1,3,5-Triazine-2,4,6-triamine,N,N'''-[1,2-ethane-diyl-bis[[[4,6-bis-[butyl (1,2,2,6,6-pentamethyl -4-piperidinyl)amino]-1,3, 5-triazine-2-yl] imino] -3, 1-propanediyl] ] bis [N',N''- dibutyl-N',N''-bis(1,2,2,6,6-pentamethyl -4- piperidinyl) fa'amautu malamalama 622: Butanedioic acid, dimethylester, polymer ma le 4-hydroxy-2,2,6, 6- tetramethyl -1-piperidine ethanol CAS NO.:106990-43-6& 65447-77-0 Fa'asologa Molecular：C132H250N32 & C7H15NO Molecular Mamafa：2286 & 129.2 Sp...