Ubushinwa UV itanga imashini UV-234 cas 70321-86-7
UV Absorber 234 nigikoresho gikomeye cya ultraviolet. Ifite ihindagurika rito ku bushyuhe bwo hejuru kandi ihuza neza na polymers. UV 234 ifite akamaro kanini kuri polymers ikunze gutunganywa mubushyuhe bwinshi, nka firime na fibre.
| Kugaragara | Ifu yumuhondo yoroheje |
| Isuku | ≥99% |
| Itumanaho ryoroheje | ≥97% (460nm) ≥98% (500nm) |
| Ingingo yo gushonga | 137-141 ℃ |
| Ibirunga | ≤0.3% |
| Ivu | ≤0.1% |
Ibicuruzwa bikoreshwa cyane cyane kuri polyikarubone, polyester, polyacetal, polyamide, polifhenylene sulfide, okiside ya polifenilene, okisimu ya aromatique, polyurethane na poliurethane. Kurinda ibikoresho imirasire ya ultraviolet.
Gupakira bisanzwe: Ingoma 25kg.
Ibicuruzwa bigomba kubikwa ahantu humye hamwe nububiko bufunze munsi yubushyuhe busanzwe kugirango birinde izuba ryinshi.
BLS234; 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-fenylethyl) fenol UV-234; 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-fenylethyl) ifu ya fenol; 2- (2H-Benzotriazol-2-yl) -4,6-bis (1-methyl-1-fenylethyl) fenol; 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-UBURYO; UV ABSORBER 234; Fenol, 2- 1-fenylethyl) -; [2-HYDROXY-3,5-DI (1-methyl-1-phenethyl) -penol; -3,5-di-α-cuMylphenyl) -2H-benzotriazole; [2 '; -Benzo [d] [1,2,3] triazol-2-yl) -4,6-bis (2-fenylpropan-2-yl) fenol;
Waba ukora?
Nibyo, iki gicuruzwa cyakozwe natwe ubwacu.
Iki gicuruzwa gishobora gukoreshwa mubicuruzwa byumurongo wa PP?
Nibyo, PU, PP, TPS, TPU, PA, PC, PVC, PET, TPE, PMMA, PS, PE.
Whats MOQ yawe?
a. Urashobora kugerageza icyitegererezo nka garama nke / kilo.
b.Ushobora kandi gushyira gahunda imwe ntoya nkingoma imwe / nkeya nkurutonde rumwe. Noneho urashobora gushyira ibicuruzwa byinshi nyuma yikizamini cyawe. Dufite ibyiringiro ku bwiza bwacu.
Nigute ushobora kwemeza ubuziranenge twakira bumeze nkicyitegererezo cyangwa ibisobanuro?
a. Igice cya gatatu nka CIQ, SGS igenzura mbere yo koherezwa bisabwe.
b. Mugihe cya PSS tuzafata imizigo kugeza byemejwe nabakiriya.
c.Dufite ingingo isobanutse kandi irambuye mumasezerano yagiranye nuwabikoze, niba hari itandukaniro ryubwiza / ubwinshi, bazafata inshingano.
Nigute ushobora gutanga ibicuruzwa?
a.Tufite imyitozo ihamye yerekeye SOP yo gupakira no kohereza. Umwirondoro urambuye wa SOP uraboneka muburyo butandukanye nka Imizigo Yizewe hamwe n'imizigo iteje akaga ku nyanja, ikirere, Van cyangwa ndetse no kohereza Express.
Igihe cyo gutanga ni ikihe?
Mubisanzwe ibyoherezwa bizakorwa mugihe cyiminsi 7-15 binyuranyije nicyemezo cyemejwe.
Icyambu kirimo iki?
ShangHai, TianJin, HuangPu, Qingdao, nibindi
