Saina UV absorber supplier UV-234 cas 70321-86-7
UV Absorber 234 o se malosi ultraviolet absorber. O loʻo i ai se faʻafefe maualalo i le maualuga o le vevela ma le fetaui lelei ma polymers. O le UV 234 e sili ona aoga mo polymers e masani ona gaosia i le vevela maualuga, e pei o ata tifaga ma fiber.
| Fa'aaliga | Pa'u samasama mama |
| Mama | ≥99% |
| Malamalama moli | ≥97% (460nm) ≥98% (500nm) |
| Liu liusuavai | 137-141 ℃ |
| Volatile | ≤0.3% |
| Lefulefu | ≤0.1% |
O le oloa e masani ona faʻaaogaina mo polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, copolymers aromatic, polyurethane thermoplastic ma polyurethane fiber. Puipuia mea mai le ultraviolet radiation.
Le fa'aputu masani: 25kg Drum.
O lenei oloa e tatau ona teuina i se nofoaga matutu ma faʻamaufaʻailoga faleteuoloa i lalo o le vevela masani e aloese ai mai le susulu o le la.
BLS234; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol UV-234; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl) phenol pauta; 2-(2H-Benzotriazol-2-yl) -4,6-bis(1-methyl-1-phenylethyl)phenol; 2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE; 2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl-benzotriazole; 2-[2'-Hydroxy-3',5'-Bis(A,A-Dimethyl Benzyl)-Phenyl] Benzotriazole; 2-(2H-BENZOTRIAZOL-2-YL)-4,6-BIS(1-METHY; UV ABSORBER 234; Phenol, 2-(2H-benzotriazol-2-yl) -4,6-bis(1-methyl- 1-phenylethyl)-; 2-[2-HYDROXY-3,5-DI(1,1-DIMETHYLBENZYL)PHENYL]-2H-BENZOTRIAZOLE 2-(2H-Benzotriazol-2-yl)-4,6-bis-; (1-methyl-1-phenethyl) -phenol; Ultraviolet absorbent UV-234; -3,5-di-α-cuMylphenyl)-2H-benzotriazole 2-[3',5'-Bis(1-Methyl-1-phenylethyl)-2'-hydroxyphenyl]be; -Benzo[d][1,2,3]triazol-2-yl) -4,6-bis(2-phenylpropan-2-yl) phenol;
O oe e gaosi oloa?
Ioe, o lenei oloa na gaosia e i matou lava.
E mafai ona fa'aogaina lenei oloa i oloa laina PP?
Ioe, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
O le a lau MOQ?
a. E mafai ona e su'eina le fa'ata'ita'iga pei o nai kalama/kilo.
b.E mafai foi ona e tuʻuina se faʻatonuga laʻititi e pei o le tasi / nai paʻu e pei o le tasi ala savali. Ona mafai loa lea ona e tu'u le oka tele pe a uma lau su'ega. E iai lo matou talitonuga e uiga i lo matou tulaga lelei.
E faʻapefea ona e faʻamaonia le lelei matou te maua e tutusa ma le faʻataʻitaʻiga poʻo le faʻamatalaga?
a. Tolu Vaega e pei o le CIQ, SGS asiasiga aʻo leʻi lafoina i luga ole talosaga.
e. I le tulaga o le PSS o le a matou taofiofia le uta seia oʻo ina faʻamaonia e le au faʻatau.
c.O loʻo iai a matou faʻamatalaga manino ma auiliiliga lelei i konekarate ma le gaosiga, pe a iai se eseesega o le lelei / aofaʻi, latou te tauaveina le matafaioi.
E fa'afefea ona tu'uina atu oloa?
a.O loʻo i ai a matou aʻoaʻoga faʻapitoa e uiga i le SOP o le faʻapipiʻiina ma le vaʻaia. O lo'o maua fa'amatalaga auiliili a le SOP mo auala eseese e pei o le Safe Cargo ma le Mata'utia uta i luga o le Sami, Ea, Van po'o le Fa'asalalau Fa'amatalaga.
O le a lau taimi e momoli ai?
E masani lava o le a faia le uta i totonu ole 7-15 aso e faasaga i le faʻamaonia o poloaiga.
O le a le uta uta?
Shanghai, TianJin, HuangPu, Qingdao, ma isi.
