Vim li cas cov ntawv ci ncuav dub?

Aluminium ntawv ci hauv koj lub tsev qee zaum hloov dawb, lossis txawm tias grey lossis dub. Dab tsi ua rau no, thiab koj tuaj yeem siv nws? Hnub no peb yuav piav qhia.

Ntuj oxidation thiab tiv thaiv cov yeeb yaj kiab oxide:

Aluminium hauv cov cua nrawm nrawm ua cov yeeb yaj kiab txhuas oxide zaj duab xis (al₂o₃) kwv yees li 1-5 nm tuab. Zaj duab xis no tiv thaiv ntxiv oxidation ntawm txhuas ntawv ci. Qhov no oxidation yog ib txwm thiab feem ntau tsis cuam tshuam rau kev ua haujlwm ntawm cov ntawv ci txhuas.

Raug rau cov dej ua ntej cov yeeb yaj kiab tiv thaiv tau tsim:

Ua ntej siv, txhuas ntawv ci rolls yog nyob rau hauv ib tug rolled-}} dua rau huab cua thiab tsis txaus ua yeeb yaj kiab oxide. Yog tias raug dej, nag, lossis av noo reacts system nrog cov khoom siv txhuas, xws li al₂₂ ager cov khoom lag luam (xws li altege kom tig xim dub lossis tsaus ntuj, lossis txawm tias pom cov cim ntawm kev xeb.
 

Yuav ua li cas tiv thaiv txhuas ntawv ci los ntawm tig xim dub
1. Seas lub ntawv ci rau hauv lub thawv ntim khoom thiab tso rau hauv lub khob desiccant kom tsis txhob sib cuag nrog ya raws.
2. Muab cia rau hauv ib qho qhuav, zoo- pa taws thaj chaw, deb ntawm qhov kub thiab av noo (xws li nyob hauv chav dej lossis ze ntawm chav ua noj dej hiav txwv).

3. Tsis txhob khaws cia rau hauv cov tub yees av qhuav lossis cov khoom ntub dej.

4. Zam kev sib txawv kub: Thaum tsiv los ntawm ib puag ncig txias mus rau qhov chaw sov, tos kom txog thaum qhov kub thiab txias ua ntej qhib kev hws.

Kev Kho Mob Ntawm Oxidized Aluminium Ntawv Nyiaj:

Yog tias qhov saum npoo tsuas yog me ntsis oxidized (tsaus nti), koj tuaj yeem so nws nrog daim ntaub mos muag tais hauv nruab nrab xab nph; Yog tias nws yog corroded loj heev (blackened), nws raug nquahu kom muab pov tseg vim tias cov txheej oxide tuaj yeem tev tawm thiab paug cov zaub mov.

Shanghai Mengjiang Aluminium Co., Ltd tau Tshwj Xeeb hauv kev tsimTxhuas Ntawv NyiajRau ntau tshaj 17 xyoo thiab xa tawm 4000 tons ib hlis. Txais tos rauTiv Tauj PebNtawm Email: {inquiry@cnaluminiumfoil.com lossis whatsapp: 008613661547963.