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Ukusebenza okuphezulu kokuZinzisa ukukhanya kweDB886
Ubume be-DB 886 yiphakheji ephezulu yozinziso ye-UV eyenzelwe iinkqubo ze-polyurethane (umz. TPU, CASE, RIM flexible foam applications). I-DB 866 isebenza ngokukodwa kwi-thermoplastic polyurethane (TPU). I-DB 866 isenokusetyenziswa kwiingubo ze-polyurethane kwiseyile kunye nomgangatho kunye nakwisikhumba sokwenziwa. Izicelo ze-DB 886 zibonelela ngozinzo olubalaseleyo lwe-UV kwiinkqubo ze-polyurethane. Ukonyuka kokusebenza kwiinkqubo eziqhelekileyo zokuzinzisa kwe-UV ngokukodwa... -
UkuZinzisa ukukhanya 292
Igama leKhemikhali: 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 Ifomula yeMolekyuli:C30H56N2O4+C21H39NO4C30 Imolekyuli Ubunzima: 509 + 370 Inkcazo yeNkangeleko: Ulwelo olukhanyayo olutyheli lwe-viscous Ukucaca kwesisombululo (10g / 100ml iToluene): Umbala ocacileyo wesisombululo: 425nm 98.0% min (uThutho) 500nm 99.0% min Assay (nguGC): 1. Bis (1, 2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80 + 5% 2.Methyl 1,2,2,6,6-pentamethyl-4-piperidi... -
UkuZinzisa ukukhanya 123
Igama leKhemikhali: I-Decanedioic acid, i-bis (2,2,6,6-tetramethyl-1-(octyloxy) -4-piperidinyl) i-ester, iimveliso zokusabela kunye ne-1,1-dimethylethylhydroperoxide kunye ne-octane, UV-123 CAS NO.: 129757- 67-1 iFomula yeMolekyuli:C44H84N2O6 Ubunzima beMolekyuli:737 Ukucaciswa Imbonakalo: Ulwelo olucacileyo, olumthubi kancinane Umxhuzulane othe ngqo: 0.97g/cm3 ku-20°C Dynamic Viscosity: 2900~3100 mPa/s ngo-20°C Ukunyibilika emanzini: <0.01% kwi-20°C Ukuguquguquka: 1.0% max umlotha: 0. % max Umbala wesisombululo (1g/50ml Xylene): 425nm 95.0% umz... -
UkuZinzisa ukukhanya 119
Igama leMichiza: 1,3,5-triazine-2,4,6-triamine CAS NO.:106990-43-6 Ifomula yeMolekyuli:C132H250N32 Ubunzima beMolekyuli:2285.61 Inkcazo yembonakalo: Imhlophe ukuya kokukhanya komgubo wekristale otyheli okanye indawo yokunyibilikisa yegranular:115 -150℃ Iguquguqukayo: 1.00% max Ash: I-0.10% max Ukunyibilika: i-chloroform, i-methanol Ukuhanjiswa kokukhanya: 450nm 93.0% min 500nm 95.0% min Isicelo i-LS-119 yenye yefomyula ephezulu yobunzima be-ultraviolet izinzile zokukhanya kunye nokumelana nokufuduka okulungileyo kunye nokuguquguquka okuphantsi. Yinto esebenzayo... -
UkuZinzisa ukukhanya 111
Igama leMichiza: 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) isizinzi sokukhanya 622: Butanedioic acid, dimethylester, polymer ene-4-hydroxy- 2,2,6, 6- tetramethyl -1-piperidine ethanol INOMBOLO ye-CAS: 106990-43-6& 65447-77-0 Ifomula yeMolekyuli:C132H250N32 & C7H15NO Ubunzima beMolekyuli: 2286 & 129.2 Sp...