I-Tetramethylammonium Hydroxide (TMAH)

I-Tetramethylammonium Hydroxide (TMAH) iyinhlanganisela ye-quaternary ammonium ene-CAS Number 75-59-2. Njengomenzeli we-alkaline we-metal-ion-free, i-TMAH isebenza njengokumiselela okusebenzayo kwezisekelo ze-inorganic ezifana ne-KOH noma i-NaOH ezinqubweni ezidinga ubumsulwa obuphezulu kakhulu.

I-Tetramethylammonium Hydroxide (TMAH), isisekelo se-organic esinamandla esisetshenziswa kabanzi ekwenzeni i-semiconductor, i-photolithography, i-etching, nezinqubo zokuhlanza.

Imininingwane Yezobuchwepheshe

TEMS	IMICIMBI
Ukubukeka	Uketshezi olukhanyayo olungenambala
Isivivinyo	25% isixazululo samanzi

Ukupakisha & Isitoreji

• Isisindo seNet 200kg sigubhu noma 1000kg IBC sigubhu.

• Gcina esitsheni esivalwe ngokuqinile, vikela ekukhanyeni.

Izinzuzo Eziyinhloko ze-Tetramethylammonium Hydroxide (TMAH)

I-Metal-Ion-Free:

Ivimbela ukungcoliswa kwe-ionic kumawafa we-semiconductor azwelayo namadivayisi.

Izici Eziqinile Ze-Alkaline:

Kuhle kakhulu ekufakweni kwe-anisotropic kwe-silicon nokuthuthukisa ama-photoresists ane-acidic.

Ukukhetha Okuphezulu:

Ihlinzeka ngezilinganiso zokubhala ezilawulwayo ezine-undercutting encane ku-microfabrication.

Amafomula Ahlukahlukene:

Ihambisana nokugxilisa okuhlukahlukene kanye nezincibilikisi zonjiniyela wangokwezifiso, i-etchant, noma izixazululo ezihlanzekile.

Ukuhlanza Okusebenzayo Nokuhlubula:

Isusa izinsalela ze-photoresist kahle ngenkathi igcina ubuqotho obungaphezulu.

I-Primary Applications Tetramethylammonium Hydroxide (TMAH)

I-TMAH ibalulekile ekukhiqizweni kwe-semiconductor yesimanje nangale kwalokho:

I-Semiconductor kanye ne-Electronics Industry

• Unjiniyela we-Photoresist: Okujwayelekile ekugxilweni kwe-photolithography ukuze kuhlakazwe i-photoresist eveziwe.

• I-Anisotropic Silicon Etchant: Isetshenziselwa ukwenza iphethini ye-wafer ye-silicon enembile ku-MEMS namasekethe ahlanganisiwe.

• I-Photoresist Stripper kanye ne-Post-Etch Cleaner: Isusa izinsalela ngaphandle kokungcoliswa kwensimbi.

• I-Flat Panel Displays, PCBs, kanye Nezinzwa: Ibalulekile ekwenzeni amaphaneli e-LCD/OLED namabhodi esekethe aphrintiwe.

Okunye Ukusetshenziswa Kwezimboni

• I-Phase transfer catalyst in organic synthesis.

• I-surfactant ekukhiqizeni i-ferrofluid kanye nokuzinza kwe-nanoparticle.

• Ingxenye yokwakhiwa kuma-polymers, ama-electrolyte, ama-zeolite, nezinhlelo zokusebenza zokugcina amandla.

• I-Thermochemolysis kanye ne-DNA microarray yokuhlanza kuzilungiselelo zocwaningo.

Imibuzo Evame Ukubuzwa (FAQs)

Umbuzo: Ingabe i-TMAH iphephile ukusetshenziswa?

A: Cha. I-TMAH igqwala kakhulu futhi inobuthi obunzima. Kufanele isingathwe ngokuqapha okukhulu kusetshenziswa okokuvikela okuphelele komuntu siqu kanye nezilawuli ezifanele zobunjiniyela. Noma yikuphi ukuchayeka kwesikhumba kudinga ukunakwa ngokushesha.

Q: Kungani i-TMAH ikhethwa kune-KOH noma i-NaOH kuma-semiconductors?

A: I-TMAH ayinayo insimbi, ivimbela ukungcoliswa kwama-wafers namadivayisi ngenkathi ihlinzeka ngokugqama okuhle kakhulu nokuthuthukisa ukusebenza.

Umbuzo: Yiziphi izingozi ezinkulu ze-TMAH?

IMPENDULO: Ibanga ukusha okukhulu kwamakhemikhali esikhumbeni nasemasweni futhi kungaholela ebuthi besistimu ngokumuncwa esikhunjeni. Kuyingozi nasemvelweni.

Umbuzo: Kufanele igcinwe kanjani i-TMAH?

IMPENDULO: Gcina ezitsheni ezivalwe ngokuqinile endaweni epholile, eyomile, engenamoya kahle kude nama-acids, ama-oxidizers, kanye nomoya.

Umbuzo: Ingabe i-TMAH ingasetshenziswa ekudleni noma ekusetshenzisweni kwemithi?

IMP: Cha. I-TMAH ihloselwe ukusetshenziswa kwezimboni, ilabhorethri, kanye nezinto zikagesi kuphela futhi ayifanele ukusetshenziswa kokudla, izidakamizwa, noma izimonyo.

Xhumana nathi

Nge-COA, TDS, SDS noma imikhiqizo ehlobene, sicela usithinte ku:

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