-
Iterambere ry'urumuri DB886
Imiterere ya DB 886 ni paki ifite ubushobozi bwo gupima UV ikoreshwa mu buryo bwo hejuru yagenewe sisitemu za polyurethane (urugero: TPU, CASE, RIM flexible foam applications). DB 866 ikora neza cyane muri polyurethane ya thermoplastic (TPU). DB 866 ishobora kandi gukoreshwa mu gusiga polyurethane ku ihema no hasi ndetse no mu ruhu rw'ubukorikori. Imikoreshereze ya DB 886 itanga ubushobozi bwo gupima UV ku sisitemu za polyurethane. Uburyo bwo kongera ubushobozi bwo gupima UV bukoreshwa cyane cyane... -
Iterabuzima ry'urumuri 292
Izina ry'imiti: 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 Formula ya molekile：C30H56N2O4+C21H39NO4C30 Uburemere bwa molekile：509+370 Ibisobanuro Ishusho: Umuhondo woroshye urimo amazi ashyushye Ubwiza bw'umuti (10g/100ml Toluene): Ibara ry'umuti: 425nm 98.0% min (Ihererekanya) 500nm 99.0% min Isuzuma (na GC): 1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5% 2.Methyl 1,2,2,6,6-pentamethyl-4-piperidi ... -
Iterabuzima ry'urumuri 123
Izina ry'Ubutabire: aside Decanedioic, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester, ibikoresho by'inyigo bifite 1,1-dimethylethylhydroperoxide na octane，UV-123 CAS NO.:129757-67-1 Formula ya Molecular：C44H84N2O6 Uburemere bwa Molecular：737 Ibisobanuro Ishusho: Ikinyabutabire gisobanutse, cy'umuhondo gato Uburemere bwihariye: 0.97g/cm3 kuri 20°C Ubushyuhe buhindagurika: 2900~3100 mPa/s kuri 20°C Ubushyuhe bushonga mu mazi: < 0.01% kuri 20°C Ubushyuhe buhindagurika: 1.0% ntarengwa Ivu: 0.1% ntarengwa Ibara ry'umuti (1g/50ml Xylene): 425nm 95.0% min... -
Iterabuzima ry'urumuri 119
Izina ry'Ubutabire: 1,3,5-triazine-2,4,6-triamine NOMERO YA CAS.:106990-43-6 Formula ya Molecular：C132H250N32 Uburemere bwa Molecular：2285.61 Ibisobanuro Ishusho: Ifu y'umweru kuva ku muhondo woroshye cyangwa ifu y'umuhondo woroshye Ingano yo gushonga: 115-150℃ Ihindagurika: 1.00% ntarengwa Ivu: 0.10% ntarengwa Ihindagurika: chloroform, methanol Ihindagurika ry'urumuri: 450nm 93.0% ntarengwa 500nm 95.0% ntarengwa Ikoreshwa LS-119 ni imwe mu matara ya ultraviolet afite uburemere bwinshi kandi afite ubushobozi bwo guhangana n'ihindagurika ry'urumuri kandi nta hindagurika ry'urumuri. Ni uburyo bwiza bwo... -
Iterabuzima ry'urumuri 111
Izina ry'Ikinyabutabire: 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-pentamethyl -4- piperidinyl) light stabilizer 622: Aside Butanedioic, dimethylester, polymer hamwe na 4-hydroxy-2,2,6, 6- tetramethyl -1-piperidine ethanol CAS NO.:106990-43-6& 65447-77-0 Molecular Formula：C132H250N32 & C7H15NO Uburemere bwa Molekile：2286 na 129.2 Sp...