I-Hydrophobic Fumed Silica Yezinga Lokudla: Ikhwalithi Ephakeme Ye-Shandong Zhonglian Chemical

Kwadalwa ngo 07.13

I-Hydrophobic Fumed Silica Food Grade: Ikhwalithi Evelele ye-Shandong Zhonglian Chemical

Kungani Abacubunguli Bokudla Bephendukela Ku-Hydrophobic Fumed Silica

Hamba emgwaqweni wezinongo kunoma yimuphi isitolo esidayisa ukudla futhi uzobona okuthile — izimpushana zigeleza ngokukhululeka, amasoso ahlala bushelelezi, futhi izingxube zezinongo azihlanganisi zibe yisitini esiqinile ngemva kwesonto eshalofini. Lokho akusilo umlingo, yizithasiselo zekhwalithi yokudla ezisebenza ngasemuva. Imakethe yomhlaba wonke yama-anti-caking agents kanye nama-texture modifiers ikhula ngokushesha, kanti ama-specialty silicas athatha ingxenye enkulu yalelo phayi. Abahlaziyi bezimboni babikezela ukuthi imakethe ye-fumed silica izofinyelela ku-$1.2 billion ngonyaka ka-2028, ikakhulukazi iqhutshwa yisidingo ekudleni okucutshunguliwe kanye nama-nutraceuticals. I-Hydrophobic fumed silica food grade ikhethekile isiphenduke isixazululo esiyinhloko ngoba ixosha umswakama kunokuwumunca, okuwushintsho olukhulu emikhiqizweni edinga ukuhlala yomile futhi igeleze ngokukhululeka ezimweni ezinomswakama. Abakhiqizi abaningi bokudla bayashintsha besuka kuma-anti-caking agents avamile afana ne-calcium stearate baye ku-hydrophobic silica ngoba isebenza ngamanani aphansi kakhulu — ngokuvamile 0.5% kuya ku-2% ngesisindo — okonga imali kanye nendawo yokwakhiwa. Yilapho i-Shandong Zhonglian Chemical Co., Ltd. ingena khona, inikeza umkhiqizo ohlola yonke ibhokisi ngekhwalithi, ukungaguquguquki, nokuthobela imithetho.

I-Hydrophobic fumed silica yezinga lokudla i-anti-caking agent egcina izinongo ze-spice zihamba kahle

I-Shandong Zhonglian Chemical: Ulwazi Olungaphezu Kweminyaka Engamashumi Amabili Nge-Silica

I-Mengozini ye-Shandong Zhonglian Chemical Co., Ltd. ayiyona into entsha ezama ukwazi ukuthi i-fumed silica yenziwa kanjani. Le nkampani isineminyaka engaphezu kwamashumi amabili isebenza emkhakheni wamakhemikhali akhethekile, futhi lokhu kuyabonakala endleleni eqhuba ngayo imisebenzi yayo. Isuselwe esifundazweni sase-Shandong, indawo eyaziwa ngengqalasizinda eqinile yokukhiqiza amakhemikhali, le nkampani isebenzisa imigqa eminingi yokukhiqiza enikelwe emikhiqizweni ephezulu ye-silica. Inesitifiketi se-ISO9001, esihlanganisa ukuphathwa kwekhwalithi kuyo yonke inqubo yokukhiqiza — kusukela ekuthengeni izinto ezingavuthiwe kuya ekupakishweni kokugcina. Umthamo wayo wokukhiqiza ungamathani ezinkulungwane ngonyaka, okusho ukuthi ingakwazi ukuphatha kokubili ama-oda enziwe ngokwezifiso amancane kanye nezinkontileka ezinkulu zokuhlinzeka ngaphandle kobunzima. Eminyakeni edlule, yakhe inethiwekhi yokuthumela emazweni angaphandle efinyelela eNyakatho Melika, eYurophu, eNingizimu-mpumalanga ye-Asia, naseMpumalanga Ephakathi, ngakho imikhiqizo yayo ihloliwe futhi yahlolwa ezindaweni ezihlukene zezulu kanye nezinhlelo zokulawula. Uma ufuna umhlinzeki oqonda kokubili uhlangothi lobuchwepheshe lwekhemistri ye-silica kanye nohlangothi olusebenzayo lwezokuthutha emhlabeni wonke, kufanele ubhekisise lokho abakunikezayo ekhasini labo leMikhiqizo.

Yini Ehlukanisa I-Hydrophobic Fumed Silica Food Grade

Ubumsulwa Obuphezulu Obuhlangabezana Nezindinganiso Zokuphepha Kokudla

Akuwona wonke ama-silica enziwe ngendlela efanayo, ikakhulukazi uma uwafaka emikhiqizweni yokudla abantu abayidla nsuku zonke. I-hydrophobic fumed silica food grade yakwa-Shandong Zhonglian inezinga lobumsulwa elingu-99.8% noma ngaphezulu, okubeka ngqo esigabeni esiphezulu. Izinto ezingcolile ezinjengezinsimbi ezisindayo zigcinwa zingaphansi kwemikhawulo ebekwe iziphathimandla zokuphepha kokudla emhlabeni jikelele, okuhlanganisa ne-FDA kanye nemithetho ye-EU. Lelo zinga lobumsulwa alenzeki ngenhlanhla — livela ekulawulweni okuqinile kwezinto ezingavuthiwe kanye nendawo yokukhiqiza. Inkampani iqhuba izivivinyo ezijwayelekile zaselabhorethri ezizimele ukuze iqinisekise ukuthi yonke ibhetshi iyahlangabezana nezimfuneko, futhi inikeza izitifiketi zokuhlaziya kumakhasimende uma kuceliwe. Kubakhiqizi bokudla abadinga ukubhala zonke izithako ukuze babhale amalebula abo futhi bathobele imithetho, ukuba naleyo mibhalo kusenesikhathi konga amasonto okuhlehla nokuhlehla.

Ukumelana Nomswakamo Okuhle Okusebenzayo

Inhloso yonke yokuhamba nge-hydrophobic esikhundleni se-hydrophilic ukulawula umswakama. I-fumed silica evamile imunca amanzi, okungenza ukuhlangana kube kubi kakhulu ezimweni zokugcina ezinomswakama uma izinhlayiya zigcwele futhi zihlangana. Inqubo yokwelapha ingaphezulu ye-Shandong Zhonglian ihlanganisa amaqembu e-hydrophobic ezinhlayiyeni ze-silica, iziguqule zibe yizindilinga ezingenwa amanzi ezihlala zihlukene ngisho nalapho zivezwe emhwamweni noma emswakameni ophezulu. Lokhu kuyinto enkulu emikhiqizweni efana nezingxube zesobho ezisheshayo, ama-protein powders, ne-spice blends ezihlala ezindaweni zokugcina noma emakhabetheni asekhishini izinyanga eziningi. Izinhlayiya ezelashiwe nazo zigcina ukusebenza kwazo emazingeni okushisa afinyelela ku-200°C, ngakho-ke ngeziwohloki ngesikhathi sokucubungula ukushisa noma ukupakisha okushisayo. Uthola ukusebenza okungaguquki kusukela emgqeni wokukhiqiza kuze kufike esipunwini somthengi wokugcina.

I-Hydrophobic fumed silica yezinga lokudla enomswakama ophakeme kakhulu enama-nanoparticles angangenwa amanzi

Ukuhlakazeka Okuhle Kakhulu Okwenza Ukwakheka Kube Bushelelezi

Noma ubani oke wazama ukuhlanganisa impuphu engenamanzi namanzi uyazi ukuthi kuyacasula uma kuba nezigaxa ezingavumi ukuncibilika. I-hydrophobic fumed silica food grade yakwaShandong Zhonglian yakhiwe ngokusabalalisa okuncane kwezinhlayiya — ngokuvamile zisukela ku-7–40 nanometer ubukhulu be-primary particle — okunikeza indawo ephezulu engu-150–250 m²/g. Leyo ndawo ephezulu isho ukuthi zidingeka izinhlayiya ezimbalwa ukuze kutholakale umphumela oyifunayo wokujiya noma wokuvimbela ukunamathela, futhi izinhlayiya zihlakazeka ngokulinganayo ku-powder noma ku-liquid matrix ngaphandle kokwakha izigaxa. Emasoso nasezembathweni, isibonelo, isebenza njenge-thixotropic thickener, okusho ukuthi usoso uhlala ujiyile ebhodleleni kodwa ugeleza kalula uma uthela. Eziphuzweni eziyimpuphu, ivimbela ukuhlala phansi kwezithako ezinzima ukuze isipuni ngasinye sinikeze i-nutritional profile efanayo. Lokhu kungaguquguquki kwakha ukwethembeka komkhiqizo, futhi abacubunguli bokudla bayakwazi lokho.

Izicelo Zangempela Kuzo Zonke Izigaba Zokudla

Ukuvimbela Ukuhlanganiswa Emakhazeni Nasemixubeni Yezinongo

Ukusetshenziswa okuqondile kakhulu kwe-hydrophobic fumed silica food grade ukuvimbela ukuhlangana emikhiqizweni eyimpuphu. Cabanga ngoshizi ogayiwe, ikhofi elisheshayo, usawoti wokunonga, noma izingxube zokubhaka. Lapho umswakama ungena emaphaketheni — kungaba ngenxa yendawo yokukhiqiza, izinguquko zokushisa ngesikhathi sokuthutha, noma umthengi evula futhi evala isitsha — izimpuphu ezimunca umswakama ziwumunca ebusweni bazo futhi zakha amabhuloho aqinile phakathi kwezinhlayiya. Inani elincane le-hydrophobic silica, ngokuvamile elifafazwa empuphwini ngesikhathi sokuxuba, limboza izindawo ezingaphezulu kwezinhlayiya futhi livimbele lawo mabhuloho amanzi ekwakhekeni. Umkhiqizo we-Shandong Zhonglian usebenza ngamanani okusetshenziswa aphansi afinyelela ku-0.3–0.5% ezingxubeni ezilula, futhi afinyelela ku-2% ezakhiweni eziyinselele kakhulu ezinamafutha amaningi. Lokho kusebenza kahle kwehlisa izindleko zezithako futhi kugcina umkhiqizo ubukeka umusha ezinyangeni eziningi ngemva kokupakishwa.

I-Shandong Zhonglian hydrophobic fumed silica yezinga lokudla isetshenziswa endaweni yokukhiqiza ukudla

Ukujiya Nokulawula Ukuhamba Kwezinto Emasosheni

Amasoso, ama-dressings, nama-condiments kudingeka afinyelele ubukhulu obuthile — abe mncane ngokwanele ukuze athelwe kalula kodwa abe mnene ngokwanele ukunamathela ekudleni ngaphandle kokuchitheka epuletini. I-Hydrophobic fumed silica yakha inethiwekhi enezinhlangothi ezintathu ezinhlelweni ezinamafutha kanye nama-emulsion, ikhulisa ubukhulu ngaphandle kokwengeza ukuzwa okunamafutha okuza namafutha engeziwe. Isebenza ngokuhambisana nezinye izijiyisi ezifana ne-xanthan gum noma isitashi esiguquliwe, ivumela abakhiqizi ukuthi banciphise ukusetshenziswa kwesijiyisi sonkana ngenkathi besafinyelela izinhloso zabo zokuthinta. Emasosweni ababayo lapho i-capsaicin ingacasula amafilimu okupakisha azwela, i-silica iphinde yakhe umgoqo ovikelayo onciphisa ukusebenzisana phakathi kwezakhi ezisebenzayo nezindonga zomkhumbi. Abathuthukisi bokudla bayakuthanda ukubikezela — ukusabela kobukhulu kuhambisana nokugxila, ngakho ukukhulisa kusuka ebhantshini lokuhlola kuya ekukhiqizeni okugcwele akudingi ukuhlela kabusha ifomula yonke.

Usizo Lokugeleza Ezithungweni Nezingxube Ezomile

Wake wakhe wazama ukuhlakaza isinongo ekudleni ngesitsha esinezimbobo, kodwa kwaphuma kuhlangene noma kungaphumi nhlobo? Leyo yinkinga yokugeleza, futhi iyinhlupho evamile ezinkampanini zokudla eziphaka izinongo ezitsheni ezinembobo noma ezitsheni ezinkulu. I-hydrophobic fumed silica food grade isebenza njengosizo lokugeleza ngokunciphisa ukungqubuzana phakathi kwezinhlayiya nokuvimbela ukwakheka kwezakhiwo eziyizingqimba ezivala izimbobo. Ezingxenyeni ezinobuningi bezinongo ezihamba ngezinhlelo zokuthutha eziphefumulayo, ukwengeza i-1–1.5% ye-silica kugcina impuphu igeleza kahle ngaphandle kokuvimba amapayipi noma ukudala ukuqhuma kothuli okuvela ekunqwabeleni kukagesi. I-hydrophobic coating futhi isho ukuthi i-silica ayimunca amafutha ephunga lezinongo, ngakho isinongo sihlala sinamandla eshalofini. Lesi ngesinye sezithako ezingabonakali ezenza umehluko omkhulu endleleni abathengi abahlangabezana ngayo nomkhiqizo, noma bangakuboni ohlwini lwezithako.

Indlela I-Shandong Zhonglian Eqhudelana Ngayo Emakethe Egcwele Abantu

Ukwelashwa Okungaphezulu Okuletha Ukungathandi Amanzi Kwangempela

Izinkampani eziningi zithengisa i-fumed silica, kodwa ukusebenza kuhluka kakhulu kuye ngokuthi ukwelashwa kwendawo kwenziwe kahle kangakanani. I-Shandong Zhonglian isebenzisa inqubo ye-silanization eyingqayizivele ethola ukumbozwa okufanayo phezu kwendawo yezinhlayiya, okukalwa ngokuhlolwa kwe-contact angle okuhlala kudlula i-130°. Lokho kusho ukuthi izinhlayiya ziyi-hydrophobic ngempela, hhayi nje ukuthi zimbozwe ngokwanele ukuze zidlule ekuhlolweni okusheshayo kwamanzi. Abaqhudelana nabo bavame ukusika amakhona ngokusebenzisa ama-treating agents ashibhile noma ukunciphisa isikhathi sokusabela, okushiya izindawo ezingelashwa ezinhlayiyeni. Lezo zindawo ziba amaphuzu abuthakathaka lapho umswakama ungakwazi ukungena futhi ubangele ukuhlangana. Inqubo ethuthukisiwe yokwelapha ye-Shandong Zhonglian iqinisekisa ukuvumelana phakathi kwe-batch-to-batch, futhi bayakusekela ngamashidi emininingwane anemininingwane abathengi abangawaqinisekisa ngokuzimela. Kubakhiqizi bokudla abangakwazi ukukhokhela ukuhluka ekukhiqizeni kwabo, lokho kuthembeka kufanele inani eliphezulu.

Ukuhlanganiswa Okume mpo Kugcina Intengo Inokuncintisana

Enye yezinzuzo ezinkulu zeShandong Zhonglian ukuhlanganiswa okuqondile. Balawula uchungechunge lokuhlinzeka kusukela ezintweni ezingavuthiwe ze-silicon kuze kufike ku-fumed silica egciniwe, okususa ukukhuphuka kwamanani abaxhumanisi okunyusa izindleko kwezinye izinhlobo. Imigqa yabo yokukhiqiza ilungiselelwe ukonga amandla, futhi bagayisa kabusha imikhiqizo engaphakathi kunokuba bakhokhe izindleko zokulahla. Lokhu kusho ukuthi bangakwazi ukunikeza amanani ancintisanayo ku-hydrophobic fumed silica food grade ngaphandle kokulahlekelwa inzuzo noma ukunciphisa ubumsulwa. Abathengi abake bavakashela izitolo bayazi ukuthi ikhwalithi ivamise ukuhambisana nentengo, kodwa iShandong Zhonglian ifakazela ukuthi akudingeki kube njalo. Izaphulelo zabo zobuningi kuma-oda amakhulu zikhanga kakhulu kubacubunguli bokudla abaphakathi abafuna ukuvikela ukuhlinzekwa okuzinzile ngaphandle kokukhokha ngokweqile.

Ukusekelwa Kwe-R&D Kwezidingo Ezingokwezifiso

Akukho konke ukudla okudinga usayizi we-silica particle ofanayo noma i-chemistry yendawo. Ithimba le-R&D elizinikele lase-Shandong Zhonglian lisebenza ngqo namakhasimende ukuze lihlanganise izici zomkhiqizo ezifanele izicelo ezithile. Udinga i-silica ekhulu kodwa esahambisana nezindinganiso zokudla? Bangakwazi ukulungisa imingcele yokugaya. Udinga umkhawulo othile wokuvula umswakama wokusebenza kwe-capsule coating? Bangakwazi ukushintsha i-chemistry ye-silane ngokufanele. Lolu hlobo lokwenza ngokwezifiso alunakho phakathi kwabahlinzeki be-silica abaningi, abavamise ukunamathela emazingeni ajwayelekile futhi batshele amakhasimende ukuthi akhe kabusha ngokwawo. I-Shandong Zhonglian ithatha indlela ephambene — ilungisa umkhiqizo wayo ukuze uvumelane nokwakhiwa kwekhasimende. Emithanjeni ye-R&D esebenza emikhiqizweni yokudla emisha, lokhu kubambisana kusheshisa izikhathi zokuthuthukisa futhi kunciphisa ukucabanga ekukhetheni izithako. Ungafunda okwengeziwe ngamakhono abo nohlu lwemikhiqizo ngokuvakashela ikhasi labo lasekhaya.

Umugqa Ophansi: Kungani Lo Mkhiqizo Ufanele Ukuba Nendawo Ekwakhiweni Kwakho

I-silica efakwe amanzi engadliwa ephuma e-Shandong Zhonglian Chemical Co., Ltd. ihlanganisa ubumsulwa obuphezulu, ukumelana nomswakama oqinisekile, kanye nokusebenza okuhlukahlukene emgqonyeni ongabizi kakhulu futhi usekelwa ulwazi lwangempela lokukhiqiza. Noma ngabe ulwa nokuhlangana kwezinhlanganisela zeziphuzo, ulungisa ubukhulu be-viscosity yesoso entsha, noma ufuna usizo lokugeleza olusebenza ezindaweni ezihlukene zezulu, lo mkhiqizo uletha izinguquko ezilinganisekayo kuyo yonke inqubo yokukhiqiza kanye nolwazi lomsebenzisi wokugcina. Izinhlelo zekhwalithi eziqinisekisiwe yi-ISO zenkampani, ukulawulwa kwe-supply chain eqondile, kanye nokuzimisela ukwenza ngokwezifiso kuyenza ibe nguzakwethu kunokuba ibe ngumthengisi nje. Uma uthola izithasiselo ezingadliwa zokwethulwa komkhiqizo omusha noma ufuna ukuthuthukisa ukwakheka okukhona, xhumana nethimba labo noma ubhekwe uhlu olugcwele lwemikhiqizo ukuze ubone ukuthi i-hydrophobic fumed silica yabo ihlangana kanjani nezidingo zakho.

Imibuzo Evame Ukubuzwa (FAQ)

Iyini i-hydrophobic fumed silica food grade, ncamashi?

Iyimpuphu ye-silicon dioxide enobumsulwa obuphezulu elashwe ngamakhemikhali ukuze ixoshe amanzi kunokuwamunca. Igama elithi "food grade" lisho ukuthi ihlangabezana namazinga okuphepha abekwe izinhlangano ezifana ne-FDA noma i-EFSA ukuze isetshenziswe emikhiqizweni yokudla njenge-anti-caking agent, i-thickener, noma i-flow aid. Inguqulo yakwaShandong Zhonglian inobumsulwa obungaphezu kuka-99.8% kanye nosayizi wezinhlayiya olawulwayo oyenza isebenze ngempumelelo emazingeni aphansi kakhulu okusetshenziswa.

Ihluke kanjani i-hydrophobic fumed silica food grade kune-fumed silica evamile?

I-silica ejwayelekile efumene iyahambisana namanzi - ikhangwa amanzi futhi ingaqinisa kakhulu ukuhlanganiswa ezindaweni ezinomswakama uma igcwele. I-silica efumene engahambisani namanzi inokwelashwa kobuso okwenza ikhiphe umswakama, ngakho iqhubeka ivimbela ukuhlanganiswa ngisho nasezindaweni ezinomswakama eziphezulu. Iphinde ihlukaniswe kalula ezinhlelweni ezisekelwe ku-oyela futhi igcina ukusebenza kwayo ezingeni eliphezulu lokushisa.

Ingabe i-silica efumene engahambisani namanzi iphephile ukudliwa?

Yebo, uma isetshenziswa ezingeni elivunyelwe. I-silicon dioxide, kuhlanganise ne-silica efumene, iyaziwa njengephephile yi-FDA (21 CFR 172.480) kanye ne-EU (E551) njengokungezelela kokudla. Izixazululo zokwelapha ezihambisana namanzi ezisetshenziswa yi-Shandong Zhonglian nazo zikhethwe ezindaweni ezivunyelwe zokuxhumana nokudla. Umkhiqizo ungokungezelela, hhayi ukudla, futhi udlula ohlelweni lokugaya ngaphandle kokumuncwa.

Yingaki iphesenti le-silica okufanele ngilisebenzise emkhiqizweni wami?

Kuncike ekusetshenzisweni, kodwa ukusetshenziswa okuvamile kusuka ku-0.3% kuya ku-2% ngesisindo somkhiqizo wokugcina. Ukuze ugweme ukunqwabelana eziphungwini ezomile, u-0.3–0.8% ngokuvamile wanele. Ukuze ujiyise amasoso noma ulawule ukugeleza ezinongo, ungafinyelela ku-1.5–2%. Ithimba lobuchwepheshe lase-Shandong Zhonglian lingakusiza uthole umthamo ofanele wokwakheka kwakho okuthile.

Ingabe lo mkhiqizo ungasetshenziswa emikhiqizweni ephilayo noma enelebula ehlanzekile?

Kuncike ezindinganisweni zokuqinisekisa ozihlosile. I-Fumed silica, kuhlanganise nezinhlobo eziphathwe nge-hydrophobic, ngokuvamile yamukelekile ekucubungulweni kwezinto eziphilayo ngaphansi kwemithetho ye-USDA NOP njengento engewona umxube wokwenziwa, kodwa kufanele uhlole nenhlangano yakho yokuqinisekisa ngesigaba somkhiqizo wakho esithile. Umkhiqizo ngokwawo awunawo izinto zokulondoloza, izinto eziguqulwe izakhi zofuzo (GMOs), noma izinto ezingezwani nomzimba, okusekela ukuma kwelebula ehlanzekile.

Kufanele ngiyigcine kanjani i-hydrophobic fumed silica food grade?

Yigcine endaweni epholile, eyomile, kude nokukhanya kwelanga okuqondile, futhi ipakishwe kahle uma ingasetshenziswa. Nakuba umkhiqizo ungathandi amanzi, iphakethe ngokwalo lingakha umswakamo uma amazinga okushisa eguquguquka. Yigcine esitsheni sayo sokuqala noma emgqonyeni ovaliwe osezingeni lokudla. Ngaphansi kwezimo ezifanele, impilo yayo ivamise ukuba yizinyanga ezingama-24 kusukela ngosuku lokukhiqizwa.

Ingabe i-Shandong Zhonglian ihlinzeka ngamasampula okuhlola?

Yebo, bahlinzeka ngamasampula emikhiqizo yokuhlola ukufaneleka. Ungacela isampula ngekhasi labo lokuxhumana noma uthinte ithimba labo lokuthengisa ngemininingwane yohlelo lwakho. Ngokuvamile bahlinzeka ngamakhilogremu angu-1–2 ukuze kwenziwe izivivinyo zaselabhorethri, kanye nesitifiketi sokuhlola esihambisanayo ukuze ukwazi ukuqinisekisa ukuthi imininingwane iyahambisana nezidingo zakho.

Iyini inani elincane lokuhlela lomkhiqizo?

Inani elincane lokuhlela lincike esigabeni esithile kanye nefomethi yokupakisha. Ku-hydrophobic fumed silica food grade ejwayelekile, ngokuvamile idinga okungenani u-500 kg kumakhasimende amasha, kanti ama-MOQ aphansi ayatholakala kuma-oda aphindayo noma uma uvuma ukwamukela ukupakisha okujwayelekile. Xhumana nethimba labo lokuthengisa ngqo ukuze uthole ulwazi lwakamuva lwe-MOQ.

Lo mkhiqizo uqhathanisa kanjani ne-calcium stearate njengesithako esilwa nokunamathela?

I-silica efakwe i-hydrophobic fumed silica ngokuvamile isebenza ngamanani aphansi — imvamisa 0.3–1% uma kuqhathaniswa no-1–2% we-calcium stearate — futhi inikeza ukumelana nomswakama okungcono emikhiqizweni ehlangabezana nokushintsha kwezinga lokushisa ngesikhathi sokuthunyelwa. Futhi ayinayo ukuzwa okunamafutha emlonyeni i-calcium stearate engakushiya ngemuva. Izindleko ngekhilogremu ngayinye ziphakeme ku-silica, kodwa izinga lokusetshenziswa eliphansi ngokuvamile lenza izindleko zizonke zilingane noma zibe ngaphansi.

Ngingayisebenzisa le silica ekucubungulweni kokugcwaliswa okushisayo noma kwe-retort?

Yebo, i-hydrophobic fumed silica yakwaShandong Zhonglian ingamelana namazinga okushisa okucubungula afinyelela ku-200°C ngaphandle kokuncipha noma ukulahlekelwa izakhiwo zayo zokungathandi amanzi. Ifaneleka ukupakishwa okugcwaliswa okushisayo lapho umkhiqizo ugcwaliswa emazingeni okushisa angaphezu kuka-85°C, futhi ibamba kahle ngesikhathi semijikelezo yokuhlanza nge-retort yamasoso namasobho agcina esezingeni.

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