Kina UV absorber mea hoʻolako UV-234 cas 70321-86-7
ʻO UV Absorber 234 kahi mea hoʻopale ultraviolet ikaika. Loaʻa iā ia ka volatility haʻahaʻa i nā mahana kiʻekiʻe a me ka launa maikaʻi me nā polymers. He kūpono loa ka UV 234 no nā polymers i hana pinepine ʻia i nā wela kiʻekiʻe, e like me nā kiʻiʻoniʻoni a me ka fiber.
| Ka nana aku | ʻO ka pauka melemele māmā |
| Maemae | ≥99% |
| Māmā māmā | ≥97% (460nm) ≥98% (500nm) |
| Lae hehee | 137-141 ℃ |
| Nā mea lele | ≤0.3% |
| Lehu | ≤0.1% |
Hoʻohana nui ʻia ka huahana no ka polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane a me nā polyurethane fibers. E pale i nā mea mai ka hoʻomālamalama ultraviolet.
ʻO ka pahu maʻamau: 25kg Drum.
Pono e mālama ʻia kēia huahana ma kahi maloʻo a hoʻopaʻa ʻia i kahi hale kūʻai ma lalo o ka mahana maʻamau e pale aku i ka lā.
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 pauka; 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; -3,5-di-α-cuMylphenyl)-2H-benzotriazole; -Benzo[d][1,2,3]triazol-2-yl)-4,6-bis(2-phenylpropan-2-yl) phenol;
ʻO ʻoe ka mea hana?
ʻAe, hana ʻia kēia huahana e mākou.
Hiki ke hoʻohana ʻia kēia huahana i nā huahana laina PP?
ʻAe, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
He aha kāu MOQ?
a. Hiki iā ʻoe ke hoʻāʻo i ka hāpana e like me ka liʻiliʻi o nā grams/kilograms.
Hiki iā ʻoe ke kau i hoʻokahi kauoha liʻiliʻi e like me hoʻokahi pahu pahu e like me ke kauoha ala hoʻokahi. A laila hiki iā ʻoe ke kau i kahi kauoha nui ma hope o kāu hoʻāʻo ʻana. Loaʻa iā mākou ka hilinaʻi e pili ana i ko mākou maikaʻi.
Pehea ʻoe e hōʻoiaʻiʻo ai i ka maikaʻi i loaʻa iā mākou e like me ka laʻana a i ʻole ka kikoʻī?
a. ʻO ka ʻaoʻao ʻekolu e like me CIQ, SGS nānā ma mua o ka hoʻouna ʻana ma ke noi.
b. I ka hihia o PSS e paʻa mākou i ka ukana a hiki i ka ʻae ʻia mai ka ʻaoʻao o ka mea kūʻai aku.
c.We loaʻa iā mākou ka paukū maikaʻi a kikoʻī i ka ʻaelike me ka mea hana, inā he ʻokoʻa o ka maikaʻi / nui, e lawe lākou i ke kuleana.
Pehea e lawe ai i ka ukana?
a.We loaʻa i ke kaʻina hoʻomaʻamaʻa koʻikoʻi e pili ana i ka SOP o ka Pack and Shipping. Loaʻa ka ʻike kikoʻī SOP no nā ʻano like ʻole e like me Safe Cargo a me Dangerous Cargo ma ke Kai, Air, Van a i ʻole Express Shipment.
He aha kou manawa hoʻouna?
E hoʻouna maʻamau i loko o 7-15 mau lā e kū'ē i ke kauoha i hoʻopaʻa ʻia.
He aha ke awa hoʻouka?
ShangHai, TianJin, HuangPu, Qingdao, etc.
