China UV absorber katundu UV-234 cas 70321-86-7
UV Absorber 234 ndi chotengera champhamvu cha ultraviolet.Zili ndi kusinthasintha kochepa pa kutentha kwakukulu komanso kumagwirizana bwino ndi ma polima.UV 234 ndiwothandiza kwambiri pama polima omwe nthawi zambiri amakonzedwa pa kutentha kwambiri, monga mafilimu ndi ulusi.
| Maonekedwe | Ufa wachikasu wopepuka |
| Chiyero | ≥99% |
| Kutumiza kwa kuwala | ≥97% (460nm) ≥98% (500nm) |
| Malo osungunuka | 137-141 ℃ |
| Zosasinthasintha | ≤0.3% |
| Phulusa | ≤0.1% |
The mankhwala zimagwiritsa ntchito polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene okusayidi, onunkhira copolymers, thermoplastic polyurethane ndi polyurethane ulusi.Tetezani zida ku cheza cha ultraviolet.
Kunyamula kwabwinobwino: 25kg Drum.
Izi ziyenera kusungidwa pamalo owuma ndi osindikizidwa osungiramo kutentha kwabwino kuti asatengeke ndi dzuwa.
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 ufa;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; 2--[2-Hydroxy-3,5-bis (α, α-dimethylbenzyl) phenyl] -2H-benzotriazole; 2-(2-Hydroxy) -3,5-di-α-cuMylphenyl) -2H-benzotriazole; 2--[3',5'-Bis (1-Methyl-1-phenylethyl) -2'-hydroxyphenyl]be; Benzotriazole BT; 2-(2H) -Benzo[d][1,2,3]triazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol; Eusorb UV-900
Kodi ndinu wopanga?
Inde, mankhwala opangidwa ndi tokha.
Kodi mankhwalawa atha kugwiritsidwa ntchito pamizere ya PP?
Inde, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
MOQ yanu ndi chiyani?
a.Mutha kuyesa zitsanzo monga ma gramu / ma kilogalamu ochepa.
b.Muthanso kuyitanitsa imodzi yaying'ono ngati ng'oma imodzi/zochepa ngati njira imodzi.Ndiye mutha kuyitanitsa zambiri mukatha kuyezetsa.Tili ndi chidaliro pazabwino zathu.
Mungatsimikize bwanji kuti zabwino zomwe timalandira ndizofanana ndi zitsanzo kapena mafotokozedwe?
a.Wachitatu ngati CIQ, kuyendera kwa SGS musanatumizidwe popempha.
b.Pankhani ya PSS tidzasunga katunduyo mpaka kuvomerezedwa ndi kasitomala.
c.Tili ndi chiganizo chomveka bwino komanso chomveka bwino mu mgwirizano ndi wopanga, ngati pali kusiyana kulikonse kwa khalidwe / kuchuluka kwake, adzalandira udindo.
Kodi kutumiza katundu?
a.Tili ndi maphunziro okhwima okhudza SOP ya Packing ndi Kutumiza.Tsatanetsatane wa SOP mbiri ikupezeka pamachitidwe osiyanasiyana monga Safe Cargo ndi Dangerous Cargo by Sea, Air, Van kapena Express Shipment.
Kodi nthawi yanu yobweretsera ndi yotani?
Nthawi zambiri kutumizidwa kudzapangidwa mkati mwa masiku 7-15 motsutsana ndi dongosolo lotsimikizika.
Kodi kutsegula port ndi chiyani?
Shanghai, TianJin, HuangPu, Qingdao, etc.
