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High Performance Light Stabilizer DB886
Ang Characterization DB 886 ay isang high performance UV stabilization package na idinisenyo para sa mga polyurethane system (hal. TPU, CASE, RIM flexible foam application). Ang DB 866 ay partikular na mahusay sa thermoplastic polyurethane (TPU). Ang DB 866 ay maaari ding gamitin sa polyurethane coatings sa tarpaulin at flooring pati na rin sa synthetic leather. Ang mga application na DB 886 ay nagbibigay ng natitirang UV stability sa polyurethane system. Ang tumaas na pagiging epektibo sa mga maginoo na UV stabilizer system ay partikular na... -
Light Stabilizer 292
Pangalan ng Kemikal: 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 Molecular Formula：C30H56N2O4+C21H39NO4C30 Molecular Weight：509+370 Specification Hitsura: Banayad na dilaw na malapot na likido Kalinawan ng solusyon (10g/100ml Toluene): Malinaw na Kulay ng solusyon: 425nm 98.0% min (Transmission) 98.0% min (Transmission) 98.0% min (Transmission) (sa pamamagitan ng GC): 1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5% 2.Methyl 1,2,2,6,6-pentamethyl-4-piperidi. .. -
Light Stabilizer 123
Pangalan ng Kemikal: Decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester, mga produktong reaksyon na may 1,1-dimethylethylhydroperoxide at octane，UV-123 CAS NO.:129757- 67-1 Molecular Formula：C44H84N2O6 Molecular Weight：737 Specification Hitsura: Malinaw, bahagyang dilaw na likido Specific Gravity: 0.97g/cm3 sa 20°C Dynamic Viscosity: 2900~3100 mPa/s sa 20°C Solubility sa tubig: <01% sa 20°C Volatile: 1.0% max Ash: 0.1% max Kulay ng solusyon (1g/50ml Xylene): 425nm 95.0% min... -
Light Stabilizer 119
Pangalan ng Kemikal: 1,3,5-triazine-2,4,6-triamine CAS NO.:106990-43-6 Molecular Formula：C132H250N32 Molecular Weight：2285.61 Specification Hitsura: White to light yellow crystalline powder o granular Melting Point ：115 -150℃ Volatile：1.00% max Ash: 0.10% max Solubility: chloroform, methanol Light transmittance: 450nm 93.0% min 500nm 95.0% min Application LS-119 ay isa sa mataas na formula weight na ultraviolet light stabilizer na may magandang migration resistance at mababang volatility. Ito ay isang epektibong... -
Light Stabilizer 111
Pangalan ng Kemikal: 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) light stabilizer 622: Butanedioic acid, dimethylester, polymer na may 4-hydroxy-2,2,6, 6- tetramethyl - 1-piperidine ethanol CAS NO.:106990-43-6& 65447-77-0 Molecular Formula：C132H250N32 & C7H15NO Molecular Weight：2286 & 129.2 Sp...