Kaiwhakarato ngongo UV Haina UV-234 cas 70321-86-7
He kaha te mimiti hihi ultraviolet o te UV Absorber 234. He iti tōna āhua hurihuri i ngā pāmahana teitei, ā, he pai te hototahitanga ki ngā pūmua. He tino whai hua te UV 234 mō ngā pūmua e tukatukahia ana i ngā pāmahana teitei, pērā i ngā kiriata me te muka.
| Āhua | Paura kōwhai mārama |
| Te parakore | ≥99% |
| Te whakawhiti mārama | ≥97% (460nm) ≥98% (500nm) |
| Te pūwāhi rewa | 137-141℃ |
| Ngā mea whakakorikori | ≤0.3% |
| Pungarehu | ≤0.1% |
Ko te nuinga o te wā ka whakamahia te hua mō te polycarbonate, te polyesters, te polyacetal, te polyamides, te polyphenylene sulfide, te polyphenylene oxide, ngā copolymers kakara, te polyurethane thermoplastic me ngā muka polyurethane. Āraia ngā rauemi mai i te hihi ultraviolet.
Ko te tākai noa: 25kg Pahu.
Me rongoa tēnei hua ki te wāhi maroke, ki te whare putunga hiri hoki i raro i te pāmahana noa hei karo i te rā tika.
BLS234; 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol UV-234; paura 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)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; ĀWHINA UV 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; Āwhiowhio UV-234 hihi-whero; 2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H-benzotriazol; 2-(2-Hydroxy-3,5-di-α-cuMylphenyl)-2H-benzotriazol; 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
He kaihanga koe?
Āe, nā mātou anō tēnei hua i hanga.
Ka taea te whakamahi i tēnei hua i roto i ngā hua raina PP?
Āe, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
He aha tāu MOQ?
a. Ka taea e koe te whakamātautau i te tauira, pērā i te torutoru karamu/kirokaramu.
b. Ka taea hoki e koe te tuku i tētahi ota iti pēnei i te kotahi/etahi pahu hei ota ara kotahi. Kātahi ka taea e koe te tuku ota nui i muri i tō whakamātautau. E whakapono ana mātou ki tō mātou kounga.
Me pēhea e taea ai e koe te kī taurangi he rite te kounga e whiwhihia ana e mātou ki te tauira, ki te whakatakotoranga rānei?
a. Te tirotiro a te hunga tuatoru pēnei i a CIQ, SGS i mua i te tuku ina tonoa.
b. Mēnā he PSS, ka puritia e mātou te utanga kia whakaaetia rā anō e te kiritaki.
c. He mārama, he taipitopito hoki ā mātou whakaritenga kounga i roto i te kirimana me te kaihanga, mēnā he rerekētanga o te kounga/rahinga, mā rātou e tango te kawenga.
Me pēhea te tuku i ngā taonga?
a. He tino pakari ā mātou tukanga whakangungu mō ngā SOP o te Tākai me te Tukunga. Kei te wātea he kōtaha SOP taipitopito mō ngā momo momo utanga haumaru me ngā utanga mōrearea mā te moana, te rangi, te waka, tae atu ki te tuku tere.
Kia pēhea te wā tuku?
Ko te tikanga ka tukuna i roto i ngā rā 7-15 i muri i te ota kua whakapumautia.
He aha te tauranga uta?
Shanghai, TianJin, HuangPu, Qingdao, etc.
