Mhlawumela awucabangi ngakho, kodwa leyo phakethe yesobho esisheshayo noma leyo bhodlela yokunambitha oyithathe eshalofini kungenzeka ukuthi ithola ukuthamba kwayo okushelelayo, okungenazigaxa, entweni encane kodwa enamandla: i-hydrophobic fumed silica food grade. Le nto iwumgubo ocolekile kakhulu ophathwe ngamakhemikhali ukuze ugweme amanzi, futhi umsebenzi wayo omkhulu ukuvimbela eminye imigubo ukuthi inganamathelani. Embonini yokudla, iyisiza esiyinhloko sokulwa nokunamathela kanye nesiza sokugeleza ngokukhululeka, iqinisekisa ukuthi izinongo zakho zithululeka kalula futhi iziphuzo zakho eziyimpuphu zincibilika ngaphandle kwezigaxa. Kodwa ayipheli lapho ekudleni — le nto ibalulekile nasemithini, lapho isiza ukuthi izingxube zamaphilisi zigeleze ngokungaguquki, nasemikhiqizweni yobuhle, lapho igcina izisekelo nezimonyo zibushelelezi futhi zithambile. Isizathu sokuthi isebenze kahle kangaka singenxa yezinhlayiya zayo ezincane, ezisebenza njengama-ball bearings amancane phakathi kwezinhlayiya ezinkulu zomgubo, zinciphisa ukungqubuzana futhi zivimbele ukwakheka kwezigaxa. Futhi uma usebenza nemikhiqizo ethinteka kalula ngomswakama, ukwelashwa kwe-hydrophobic kuthuthukisa lokho kusebenza kuye ezingeni eliphezulu ngokungayinaki nhlobo umswakama.

Ngakho-ke ubani omthemba ukuthi ahlinzeke ngalolu hlobo lwezinto ezikhethekile? Iminyaka engaphezu kweshumi nanhlanu, Mayelana NathiENKAMPANI i-Shandong Zhonglian Chemical Co., Ltd. ibilokhu yakha kancane kancane isithunzi sayo njengomunye wabakhiqizi be-fumed silica abathembekile abavela eShayina. Sizinze maphakathi nendawo yokukhiqiza amakhemikhali ezweni, okusinikeza ukufinyelela okuqondile ezintweni zokusetshenziswa eziphezulu kanye nethalente elijulile lemisebenzi yethu. Indawo yethu yokukhiqiza ayiyona into yakudala — sisebenzisa imigqa yesimanje ezenzakalelayo esivumela ukuthi silawule kahle yonke ibhetshi. Lokhu kungaguquki kusekelwa yisitifiketi sethu se-ISO 9001, okungelona nje iphepha elibhalwe odongeni; kuyinto esakhela ngayo izinqubo zethu zansuku zonke. Eminyakeni edlule, siye sathumela imikhiqizo yethu ye-silica kumakhasimende emhlabeni wonke, kusukela kubacubunguli bokudla eYurophu kuya ezinkampanini zemithi eNingizimu-mpumalanga ye-Asia. Iqiniso lokuthi amakhasimende amaningi abuya unyaka nonyaka lisitshela ukuthi senza okuthile okulungile, futhi lisigcina siqhubeka nokuzama ukuba ngcono nakakhulu.

Ake sikhulume ngalokho okwenza i-hydrophobic fumed silica food grade yethu ifanele ukunaka kwakho. Okokuqala, ubumsulwa: sikhuluma nge-silicon dioxide engaphezu kuka-99.8%, okubalulekile uma ufaka noma yini ekudleni noma emithini. Lokho kumsulwa okuphezulu kusho ukuthi awutholi izinto ezingezelelwe ezingafuneki ezingaphazamisa ukwakheka kwakho, noma okubi kakhulu, ziphakamise ukukhathazeka ngokuphepha. Okunye, ukwelashwa kwe-hydrophobic ngokwako — sisebenzisa ukuguqulwa okukhethekile kwendawo okwenza izinhlayiya zibe nokungangeni kwamanzi ngempela, hhayi nje ukumelana nje. Lokho kusho ukuthi umkhiqizo wakho uhlala ugeleza ngokukhululekile ngisho nasezindaweni ezinomswakama, okuwushintsho olukhulu uma uthumela izimpushana ezindaweni ezishisayo noma uzigcina isikhathi eside. Ubukhulu bezinhlayiya zethu buphakathi kuka-7 kuya ku-40 nanometer, futhi buhambisana phakathi kwezikhathi zokukhiqiza, ukuze ungadingi ukulungisa kabusha imishini yakho njalo lapho kufika ukuthunyelwa okusha. Futhi ngokuphepha, siqinisekisa ukuthi impahla yethu ihlangabezana nemithetho ye-FDA ne-EU yokuthintana nokudla okuqondile nokungaqondile, ukuze ungayisebenzisa ngokuzethemba.

Kodwa izinombolo ezikushicilelweni lwe-spec ziyinto eyodwa — okubalulekile ukuthi izinto zisebenza kanjani ezimweni zangempela zomhlaba. Imibiko ezimele yezimboni ikhombisile ukuthi ukwengeza nje u-0.5% we-hydrophobic fumed silica esezingeni eliphezulu kungathuthukisa ukugeleza kwempushana ngama-40%. Lokho akukona ukukhula okuncane; umehluko phakathi komugqa wokukhiqiza ohlala uvaleka nowosebenza kahle futhi uzinzile. Kumkhiqizi wokudla osebenzisa imigqa yokupakisha enesivinini esikhulu, lolo hlobo lokuthuthuka luhumushela ngqo ekwehleni kwesikhathi sokuma komshini, ukuncipha kwemfucuza, nokungaguquguquki komkhiqizo okungcono. Futhi sigcina izinsimbi ezinzima njenge-lead, i-arsenic, ne-mercury zisezingeni elingaphansi kwemingcele emiqinile yamazwe ngamazwe, ngoba uma uthengisa izithasiselo ezisezingeni lokudla, ukungcola okuncane kuyinto engenakubekezeleka. Yonke i-batch esiyithumayo ihamba nesitifiketi sokuhlaziya, ukuze ukwazi ukubona kahle ukuthi utholani. Futhi uma udinga izindawo ezihlukene zezinhlayiya — sinikeza ukwenziwa ngokwezifiso ebangeni lika-100 kuya ku-300 m²/g — singakulungiselela lokho ngokusebenzisa kwakho okuthile.

Bheka, siyawazi amagama amakhulu kulo mkhakha — i-Evonik ne-Cabot zikhona kusukela emandulo, futhi zenza imikhiqizo emihle. Kodwa into eyiyo: iningi lenani olikhokhelayo kulezo zimakheli liyigama uqobo, hhayi ukusebenza okungcono. Siqhathanise imikhiqizo eceleni, futhi ezinhlelweni eziningi, i-hydrophobic fumed silica food grade yethu isebenza kahle ngokufanayo, uma ingekho kangcono, mayelana nokuthuthukisa ukugeleza nokumelana nomswakama. Umehluko ukuthi sithengisa ngqo embonini yethu, okususa abathengisi abaphakathi kanye nezabelo zabo. Lokho kusho ukuthi uthola ikhwalithi efanayo ngentengo eyenza ithimba lakho lokuthenga lijabule. Futhi siyavumelana nezimo kakhulu kunalezo ezinkulu uma kukhulunywa ngokwenza ngokwezifiso — udinga indawo ethile yobuso noma ukwelashwa kwezinhlayiya zohlelo oluthile? Singasebenzisana nawe. Ithimba lethu le-R&D liyawathanda lawo masele, futhi liyatholakala ukunikeza ukwesekwa kwezobuchwepheshe uma uhlangabezana nezinkinga zokwakheka.

Enye inzuzo esinayo yisikhathi sokuhambisa. Ngoba silawula izinhlelo zethu zokukhiqiza, ngokuvamile siyakwazi ukushintsha ama-oda ngokushesha kunabahlinzeki abakhulu abanemingcele eyinkimbinkimbi yokuhambisa. Uma ungumkhiqizi ophakathi nendawo ongafuni ukuzibophezela emgqeni ogcwele wemithwalo, futhi sithanda ukwamukela ama-oda amancane okuvivinya ukuze ukwazi ukuhlola ngaphambi kokukhulisa. Futhi asinyamalali nje ngemva kokuthengisa — ithimba lethu lobuchwepheshe liyalandela ukuze liqinisekise ukuthi umkhiqizo usebenza ngendlela obulindele. Siyakhe ibhizinisi lethu ebudlelwaneni besikhathi eside kunokuthengiselana okukodwa, futhi lowo mqondo ulawula indlela esibhekana ngayo nakho konke kusukela emananeni kuya ekuxazululeni izinkinga. Ukuze uthole ukubuka okugcwele kohlu lwethu lwemikhiqizo, bhekaImikhiqizo page.

Ekugcineni kosuku, ukukhetha umthengisi we-hydrophobic fumed silica food grade kwehlela ezintweni ezintathu: ikhwalithi, ukwethembeka, kanye nenani. Mayelana nekhwalithi, sinezinombolo zobumsulwa kanye nezitifiketi ezifakazela ukuthi sihlangabezana namazinga aphezulu kakhulu. Mayelana nokwethembeka, sineminyaka eyishumi nanhlanu yokukhiqiza okungaguquki kanye neqembu lamakhasimende emhlabeni wonke elihlala libuya. Futhi mayelana nenani, sinikeza amanani entengo aqondile asembonini kanye nokuguquguquka kokwenza ngokwezifiso, okunzima ukukuthola ezinkampanini ezinkulu zomkhakha. Noma ngabe usebenza ekucubunguleni ukudla, emithini, noma ezimonyweni, izinto zethu zingakusiza ukuxazulula izinkinga zokubumba amaqhwa nokuthuthukisa ukusebenza kahle kwakho kokukhiqiza. Sithanda ukuthi uzizamele — sinikeza amasampula amahhala ukuze uhlole, futhi siyajabula ukuxoxa ngamanani entengo amaningi uma usukulungele ukukhulisa. Hamba uye kithiIkhaya ikhasi ukuze ufunde kabanzi ngenkampani yethu, noma uxhumane nathi ngekhasi lethu lokuxhumana ukuze uqale ingxoxo. Ungabuye ubheke Izindaba ikhasi ukuze uthole izibuyekezo zakamuva mayelana nemikhiqizo yethu kanye nokuqonda kwemboni, noma ubukele i-Ividiyo amademo ukubona i-silica yethu isebenza.

Isetshenziswa kakhulu njenge-anti-caking agent kanye ne-free-flow agent emikhiqizweni yokudla eyimpuphu efana nezinongo, izinongo, iziphuzo eziyimpuphu, noshizi ogayiwe. Isebenza nasemithini ukuthuthukisa ukugeleza kwezingxube zamaphilisi kanye nezimonyo ukugcina izimpuphu zibushelelezi futhi zingangenwa umswakama.

Yebo, uma ikhiqizwe ngokwezinga lokudla okuphephile. Umkhiqizo wethu uhambisana nemithetho ye-FDA ne-EU yokuthintana nokudla futhi uqukethe amazinga aphansi kakhulu ezinsimbi ezinzima. I-Silicon dioxide inomlando omude wokusetshenziswa okuphephile njengesengezo sokudla, futhi inguqulo ye-hydrophobic iphathwa ngezinto eziguquliwe ezigunyaziwe.

Amazinga okusetshenziswa avamile asukela ku-0.2% kuya ku-2% ngesisindo, kuye ngezakhiwo zempushana kanye nokuthuthukiswa kokugeleza okufisayo. Idatha yemboni ikhombisa ukuthi ngisho no-0.5% ungathuthukisa ukugeleza ngo-40%. Sincoma ukuqala ngokuhlola ezilinganisweni zaselabhorethri ukuze uthole izinga elilungileyo lokwakheka kwakho okuthile.

I-Hydrophilic fumed silica imunca umswakama futhi isetshenziselwa ukuqinisa noma ukuzinzisa izinhlelo eziwuketshezi. I-Hydrophobic fumed silica inokwelashwa okungaphezulu okuxosha amanzi, okuyenza ilungele ukugcina izimpushana ezomile zihamba kahle ezimweni ezinomswakama. Azishintshani, ngakho-ke ukukhetha uhlobo olufanele kubalulekile ekusetshenzisweni kwakho.

Kuncike ezindinganisweni zokuqinisekisa okuphilayo ozihlosile. I-Silicon dioxide ngokuvamile ivunyelwe ekucubungulweni okuphilayo, kodwa ukwelashwa okungaphezulu okusetshenziswa kumazinga e-hydrophobic kungase kudingeke ukuthi kubuyekezwe ngokuya ngeziqondiso zomqinisekisi wakho. Singahlinzeka ngemininingwane enemininingwane ukukusiza ukuthi uhlole lokhu.

Impela. Sinikeza amasampula mahhala e-hydrophobic fumed silica food grade ukuze ukwazi ukuyihlola ekwakhiweni kwakho ngaphambi kokuthenga okukhulu. Vele uxhumane nathi ngekhasi lethu lokuxhumana, futhi sizokuthumela isampula.

Ngoba sithengisa ngqo emfektri yethu ngaphandle kwabalamuli, intengo yethu ngokuvamile incintisana kakhulu kunemikhiqizo emikhulu yaseYurophu naseMelika. Kodwa-ke, asiyekeli ikhwalithi — uthola umkhiqizo osebenza ngokulingana namagama amakhulu, ngenani elingcono.

Siqinisekisiwe nge-ISO 9001, futhi i-hydrophobic fumed silica food grade yethu ihlangabezana nezindinganiso zokulawula ze-FDA ne-EU zezinto ezithintana nokudla. Iqembu ngalinye liza nesitifiketi sokuhlaziya esibhala ubumsulwa, usayizi wezinhlayiya, inani lezinsimbi ezisindayo, neminye imingcele ebalulekile.

Yebo, sinikeza ukwenziwa ngokwezifiso endaweni ehlanganisa u-100 kuya ku-300 m²/g, futhi singalungisa imingcele yokucubungula ukuze sithole izici ezithile zezinhlayiya. Ithimba lethu le-R&D lisebenza nawe ukuze lifanise izinto nezidingo zakho eziqondile, kungaba ukudla, imithi, noma ukusetshenziswa kwezimboni.

Yigcine esitsheni esivalekile endaweni epholile, eyomile, kude nokukhanya kwelanga ngqo kanye nomswakama. Nakuba into ingangenwa amanzi, ukugcinwa kahle kuqinisekisa ukuthi ihlala ikhululekile futhi isebenza kahle kakhulu ngesikhathi sayo sokuphila.