Isithombe Esifakiwe Sezinga Lezimboni/Lezimayini Zezinki

Izinga Lezimboni/Lezimayini Le-Zinc Dust

Incazelo emfushane:

Igama Lekhemikhali: Uthuli Lwezinki

Igama Lezimboni: Uthuli Lwezinki

I-pigment:Z

Ifomula Yamamolekyuli: I-Zn

Isisindo sama-molecule: 65.38

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Igama Lekhemikhali: Uthuli Lwezinki

Igama Lezimboni: Uthuli Lwezinki

I-pigment:Z

Ifomula Yamamolekyuli: I-Zn

Isisindo sama-molecule: 65.38

ISHIDI LEDATHA YOBUCHWEPHESHE

Igama Lomkhiqizo	Uthuli lweZinc		Imininingwane	200Mesh
Into			Inkomba
Ingxenye Yamakhemikhali	Isamba Se-Zinc(%)		≥99.0
	Insimbi yeZinc(%)		≥97.0
	I-Pb(%)		≤1.5
	I-Cd(%)		≤0.2
	I-Fe(%)		≤0.2
	I-Acid Engancibiliki (%)		≤0.03
Usayizi Wezinhlayiya	Usayizi Wezinhlayiyana Omaphakathi (μm)		30-40
	Usayizi Omkhulu Kakhulu Wezinhlamvu (μm)		≤170
	Insalela Esihlungweni	+500 (i-Mesh)	-
		+325 (I-Mesh)	≤0.1%
	Upende Oncibilikayo（℃）		419
	Indawo Yokubilisa (℃)		907
	Ubuningi (g/cm3)		7.14

Izakhiwo: I-Zinc Dust iyimpuphu yensimbi empunga enesimo sekristalu esiyisiyingi esijwayelekile, ubuningi obungu-7.14g/cm³, iphuzu lokuncibilika elingu-419°C kanye nephuzu lokubila elingu-907°C.lt liyancibilika ku-asidi, i-alkali kanye ne-ammonia, alincibiliki emanzini. Njengoba lincibilika kakhulu, lihlala lizinzile emoyeni owomile, kodwa livame ukuhlangana emoyeni omanzi futhi likhiqize i-zinc carbonate eyisisekelo ebusweni bezinhlayiya.

Isicis: Kukhiqizwa ezithandweni zensimbi eziklanywe ngokukhethekile ezine-distillation ethuthukisiwe.

Ukuqina okuphansi kanye nobumsulwa obuphezulu kanye nokuqukethwe kwe-zinc iyonke okungaphezu kuka-99% kanye ne-zinc yensimbi okungaphezu kuka-96%. Okuqukethwe okuphansi kwezinto eziyingozi (ikakhulukazi i-lead, i-cadmium, i-chromium, i-mercury kanye ne-iron) okungaphansi kuka-0.001%, umsebenzi ophezulu, ukumelana nokugqwala, okunobungani nemvelo.

Izinhlayiya zesakhiwo esiyindilinga esijwayelekile esinobuso obubushelelezi bekristalu kanye nezinhlayiya ezimbalwa zesakhiwo esingajwayelekile se-botryoidal nesimise okwesikwele.

• Usayizi wezinhlayiya ofana nobubanzi obuncane kakhulu, ukuminyana okubonakalayo okuphansi kwezimpushana, ukusebenza kahle kwamandla okumboza okuphezulu, indawo enkulu ethile (SSA) kanye nokuncishiswa okunamandla.

Ukupakisha: Ukupakishwa okuvamile kothuli lwezinki kupakishwa ezigubhuni zensimbi noma ezikhwameni ze-PP, zombili zimbozwe ngezikhwama zepulasitiki (i-NW 50kg ngesigubhu noma isikhwama se-PP). Noma ukupakishwa ezikhwameni zempahla eziguquguqukayo (i-NW 500/1 OOOKg ngesigubhu noma isikhwama se-PP). Ngaphezu kwalokho, singasebenzisa ukupakishwa okuhlukahlukene ngokuhambisana nezidingo zamakhasimende.

Isitoreji: Kufanele igcinwe endaweni yokugcina izinto eyomile nengenisa umoya kude ne-asidi, i-alkali kanye nezinto ezivuthayo. Qaphela amanzi nomlilo kanye nomonakalo wokupakisha kanye nokuchitheka kwendawo yokugcina kanye nokuthuthwa. Impuphu ye-zinc kufanele isetshenziswe zingakapheli izinyanga ezintathu kusukela ngosuku lokwenziwa; bese uyivala kabusha umkhiqizo ongasetshenziswanga.

Isicelo:

Uthuli lweZinc lweZimbozo Ezilwa Nokugqwala Ezicebile NgeZinc

Njengezinto ezisetshenziswa kakhulu ekumbozeni okune-zinc eningi, i-zinc powder isetshenziswa kabanzi ekumbozeni izakhiwo ezinkulu zensimbi (njengokwakhiwa kwensimbi, izikhungo zobunjiniyela basolwandle, amabhuloho, amapayipi) kanye nemikhumbi, izitsha ezingafaneleki ukucwiliswa ngokushisa kanye nokufakwa ngogesi. Uthuli lwe-Zinc lwezimbozo ezine-zinc eningi zingasetshenziswa kokubili ekukhiqizweni kwezimbozo ze-epoxy ezicebile nge-zinc, kanye nasekukhiqizweni kwezimbozo ezicebile nge-zinc ezitholakala emanzini. Ngenxa yokusabalala kwayo okuhle, ukubekwa okuncane kanye nokungaguquguquki, izimbozo ezicebile nge-zinc ezitholakala emanzini zinobuso obukhulu nobubushelelezi obunefilimu encane ye-lacquer efanayo, ukusebenza kahle kwamandla okumboza okuphezulu, ukumelana nesimo sezulu okuqinile kanye nokumelana nokugqwala.

Uthuli lweZinc lwemboni yamakhemikhali

Imikhiqizo ye-Zinc Dust isetshenziswa ekukhiqizweni kwemikhiqizo yamakhemikhali, njenge-rongalite, i-dye intermediate, izithasiselo zepulasitiki, i-sodium hydrosulfite kanye ne-lithopone, esebenza kakhulu ekukhiqizeni i-catalysis, inqubo yokunciphisa kanye nokukhiqizwa kwama-ion e-hydrogen. Ukuze kuzuze amakhasimende adinga ukusebenza okuhlukile kwe-zinc powder ezinhlotsheni ezahlukene, i-Zinc powder embonini yamakhemikhali ijabulela ukusebenza okuzinzile okujwayelekile, izinga lokusabela kwamakhemikhali elimaphakathi, ukusebenza kahle okuphezulu kokusabela kwamakhemikhali, insalela encane, kanye nokusetshenziswa okuphansi komkhiqizo weyunithi.