Onye na-eweta ihe na-amịkọrọ UV nke China UV-234 cas 70321-86-7
UV Absorber 234 bụ ihe na-amịkọrọ ultraviolet siri ike. Ọ na-enwe obere mgbanwe na okpomọkụ dị elu ma na-adabara nke ọma na polima. UV 234 dị irè nke ukwuu maka polima ndị a na-ahazikarị na okpomọkụ dị elu, dịka ihe nkiri na eriri.
| Ọdịdị | Ntụ ntụ odo dị mfe |
| Ịdị ọcha | ≥99% |
| Mgbasa ọkụ | ≥97% (460nm) ≥98% (500nm) |
| Ebe agbaze | 137-141℃ |
| Ndị na-agbanwe agbanwe | ≤0.3% |
| ntụ | ≤0.1% |
A na-ejikarị ngwaahịa a eme ihe maka polycarbonate, polyester, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane na polyurethane fibers. Chebe ihe ndị a site na radieshon ultraviolet.
Ngwugwu nkịtị: 25kg drum.
A ga-echekwa ngwaahịa a n'ebe kpọrọ nkụ ma mechie ụlọ nkwakọba ihe n'okpuru okpomọkụ nkịtị iji zere anwụ kpọmkwem.
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) ntụ ntụ phenol; 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-Benzotriazole-2-yl)-4,6-bis-(1-methyl-1-phenyl)-phenol; UV-234 nke na-amịkọrọ ultraviolet; 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
Ị bụ onye nrụpụta?
Ee, ngwaahịa a anyị onwe anyị mepụtara.
Enwere ike iji ngwaahịa a na ngwaahịa PP ahịrị?
Ee, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
Kedu MOQ gị?
a. I nwere ike ịnwale ihe nlele ahụ dịka gram ole na ole/kilogram.
b.Ị nwekwara ike itinye otu obere iwu dịka otu/mgbịrị ole na ole dịka otu usoro ụzọ. Mgbe ahụ ị nwere ike itinye nnukwu iwu mgbe ị nwalechara ya. Anyị nwere obi ike gbasara ịdị mma anyị.
Kedu ka ị ga-esi jide n'aka na àgwà anyị na-enweta bụ otu ihe ahụ dị ka ihe atụ ma ọ bụ nkọwapụta?
a. Ndị ọzọ dịka nyocha CIQ na SGS tupu ebupu ya ma ọ bụrụ na achọrọ ya.
b. Ọ bụrụ na PSS abata, anyị ga-ejide ibu ahụ ruo mgbe ndị ahịa kwadoro ya.
c. Anyị nwere nkwekọrịta dị mma doro anya ma doo anya na nke na-akọwapụta ihe dị na nkwekọrịta ya na onye nrụpụta, ọ bụrụ na ọ dị iche na àgwà/ọnụọgụ, ha ga-ebu ọrụ.
Kedu otu esi ebuga ngwongwo ndị ahụ?
a. Anyị nwere usoro ọzụzụ siri ike gbasara SOP nke Nkwakọba na Mbupu. Profaịlụ SOP zuru ezu dị maka ụdị dị iche iche dịka Nchekwa Ibu na Ibu Dị Egwu site na Oké Osimiri, Ikuku, Van ma ọ bụ ọbụna Mbupu Express.
Oge nnyefe gị dị aṅaa?
A na-ebugakarị mbupu n'ime ụbọchị 7-15 megide iwu akwadoro.
Gịnị bụ ọdụ ụgbọ mmiri ibu?
ShangHai, TianJin, HuangPu, Qingdao, wdg.
