1. Umkhiqizo I-silica efakwe emoyeni iyinano-powder esebenzayo eyenziwe ngenqubo yokufaka emoyeni (ukuhlanza okushisayo kwe-silicon tetrachloride emlilweni we-oxy-hydrogen). Ingashintshwa ukuze ibe ne-surface (uhlobo olungathathi hlangothi) noma igcine izici zayo ezisemqoka zokuthakazelela ngokuya ngezidingo zokusebenza. Umkhiqizo uhambisana ngokuqinile nezindinganiso zezimboni, izincazelo zomhlaba wonke ze-ISO 1248-2019, kanye nezidingo zokulawulwa kwe-EU REACH. I-Zhonglian Fumed Silica inezici eziyisisekelo ezihlanganisa ukujula okuphezulu (≥99.8%), usayizi we-particle oyinhloko ongu-nano (7-40nm), kanye nesakhiwo esihlanganisiwe esifana nenethiwekhi (indawo ethile: 50-400 m²/g). Phakathi kwazo, uhlobo lokuthakazelela lubonisa ukuthakazelela okuhle kanye nokuhlangana, kanti uhlobo olungathathi hlangothi lubonisa ukujula okuhle (ukuhlangana kwamanzi ≥120°, ukumuncwa kokunwetshwa ≤0.5%). Kumadivayisi, emaphaketheni, nasezinhlelweni zokuhlanganisa, inikeza imisebenzi eyisisekelo efana nokwandisa, ukuthuthukiswa kwe-thixotropy, ukuvimbela ukuhamba, ukuvimbela ukuhamba, ukuqina, nokumelana nokuhlanza. Ngasikhathi sinye, inezinga elihle lokuzinza kwekhemikhali futhi iyahambisana nezinhlelo zokukhiqiza ezahlukene kufaka phakathi ezisekelwe kumaseli, ezingenamaseli, nezisekelwe emanzini, ihlangabezana nezidingo eziqinile zokuhambisana kokusebenza nokwethembeka emikhiqizweni ephakathi nendawo kuya phezulu. 2. Ithebula Lezinga Lobuchwepheshe Into ye-Parameter Ulwazi Oluningiliziwe Igama Lomkhiqizo I-Silica efakwe emoyeni Ukubukeka I-nano-powder emhlophe Usayizi we-Particle Oyisisekelo 7-40nm (ungashintshwa ngokunembile ngokuya ngezimo zokusebenza) Okuqukethwe kwe-Silica ≥99.8% (esisekelo esomile) Inani le-pH 3.8-5.5 (Uhlobo Lokuthakazelela); 5.0-7.0 (Uhlobo Olungathathi Hlangothi) Ukulahleka Ngokomoya ≤5% (105℃/2h, Uhlobo Lokuthakazelela); ≤0.5% (105℃/2h, Uhlobo Olungathathi Hlangothi) Indawo Ethile 50-400m²/g (indlela ye-BET) Umshintshi Wephephandaba Uhlobo Lokuthakazelela: Akukho (amaqembu e-hydroxyl); Uhlobo Olungathathi Hlangothi: I-Dimethyldichlorosilane, I-Hexamethyldisilazane, njll. (uhlobo lokushintsha olungashintshwa) Izici Zephephandaba Uhlobo Lokuthakazelela: Ukukhanga kwamanzi ≤30°, kulula ukuhamba ezinhlelweni zamanzi; Uhlobo Olungathathi Hlangothi: Ukukhanga kwamanzi ≥120°, ukumuncwa kwamanzi okungama-24h ≤0.3% Ubuningi Obukhulu 40-120g/L (ubuningi obuphansi, kulula ukuhamba nokuhlanganisa) Okuqukethwe Kwezinsimbi Ezibucayi I-Lead ≤3mg/kg, I-Arsenic ≤1mg/kg, I-Cadmium ≤1mg/kg Ukukhululeka Uhlobo Lokuthakazelela: Hlanganisa ku-2000r/min imizuzu engu-20 ezinhlelweni zamanzi, ukuhamba okujwayelekile ≥99.5%; Uhlobo Olungathathi Hlangothi: Hlanganisa ku-2000r/min imizuzu engu-20 ku-epoxy resin, ukuhamba okujwayelekile ≥99.5% (akukho ukuhlanganiswa okubukekayo) Ukukhulisa Nokuthuthukiswa Kwe-Thixotropy Uhlobo Olungathathi Hlangothi: Faka u-1.5% ku-polyurethane adhesive, i-viscosity inyukile ngo-300%-800%, I-Thixotropic Index (TI) ≥5.0; Uhlobo Lokuthakazelela: Faka u-1.0% ku-water-based coating, i-viscosity inyukile ngo-200%-500% Izici Zokuvimbela Ukuhamba Uhlobo Olungathathi Hlangothi: Faka u-2% ku-solvent-based anti-corrosion coating, akukho ukuhamba okubukekayo ngemva kwezinsuku eziyi-48, ukumuncwa kwepigment ≤0.5%; Uhlobo Lokuthakazelela: Faka u-1.2% ku-water-based latex paint, akukho ukuhamba okubukekayo ngemva kwezinsuku eziyi-72 Ukupakisha Ibhakede le-valve le-10kg Isikhathi Sokulethwa Imodeli ejwayelekile (faka phakathi uhlobo lokuthakazelela/ujwayelekile olungathathi hlangothi): Izinsuku ezi-5-10; Imodeli ezishintshiwe/ezine-surface area ethile: Izinsuku eziyi-15-22 Isampula Mahhala (≤100g, zombili izinhlobo zokuthakazelela nezilungathathi hlangothi ziyatholakala) Umthamo Wokukhiqiza Umugqa wokukhiqiza okhethekile we-silica efakwe emoyeni: amathani angama-6,000/ngonyaka (faka phakathi uchungechunge lokuthakazelela nolungathathi hlangothi) 3. Incazelo Yokusebenza Ukuncika kumongo wayo we-nano kanye nezinzuzo zokushintshwa kwe-hydrophilic/hydrophobic, i-Zhonglian Fumed Silica inikeza izixazululo zokuthuthukisa ukusebenza ezindaweni eziningi zokukhiqiza ezidingekayo kumadivayisi, emaphaketheni, ezinsizeni zokuhlanganisa, ezikhemikhali zokudla nakwezinye izinkambu. Izinzuzo ezithile zokusebenza zimi kanje: 3.1 Inkambu Yokuhlanganisa •Uhlobo Olungathathi Hlangothi: Faka u-1%-2% ku-epoxy resin ukuze wandise i-viscosity futhi uvimbele ukuhamba, amandla okuphikisana athuthukiswe ngo-20%-40%. Ngemuva kokuguga ku-85℃/85%RH imizuzu engu-1000, izinga lokugcina amandla lingu-≥85%. Ingavimbela umswakama nezikhala kumadivayisi e-polyurethane angenamaseli, efanelekile ezimweni eziphezulu zokunemba ezifana nokubopha amabhodi ebhethri amasha. •Uhlobo Lokuthakazelela: Faka u-0.8%-1.5% kumadivayisi asekelwe emanzini ukuze uthuthukise ukuzinza kwesistimu, uvimbele ukuhluza kwezingxenye, futhi uthuthukise amandla okubopha ngo-15%-30%, efanelekile ezimweni zokubopha ezisekelwe emanzini ezifana nokupakisha nokwakha. 3.2 Inkambu Yokupenda •Uhlobo Olungathathi Hlangothi: Faka u-1.5%-3% kumapende ezimboni asekelwe kumaseli, ngaphandle kokuhamba okuqinile ngemva kokuma izinsuku eziyi-72; Faka u-1.2%-2.0% kumapende ezwood-based ukuze uthuthukise ukumelana namanzi (akukho ukuhamba ngemva kokufaka emanzini abilayo imizuzu engu-2) nokumelana nokuhlanza (ubhardness ye-HB pencil → 2H), ngokuncipha kokukhanya ≤1.5%; Efanelekile kumakhasi e-3C kumapende akhanyayo, akwazi ukumelana nezinga lokushisa elingu-300℃ futhi agcine ukuzinza kwe-thixotropic. •Uhlobo Lokuthakazelela: Faka u-1.0%-1.5% kumapende e-latex asekelwe emanzini ukuze uvimbele ukuhluza kwepigment, uthuthukise ukusebenza kokuhamba, futhi wandise ukumelana nokuhlanza kube ≥2000 cycles; Faka u-0.5%-1.0% kumakhemikhali wokwelapha amanzi ukuze uthuthukise umphumela wokuhlanganisa nokusebenza kokumunca. 3.3 Ukuhambisana Kwezinkambu Eziningi •I-Sealant: Faka u-2%-3% uhlobo olungathathi hlangothi ukuze uthuthukise i-tensile modulus kanye nezinga lokubuyisela eliguquguqukayo (≥90%) futhi uvimbele ukuhamba kokushisa; Uhlobo Lokuthakazelela lufanelekile kumasealants asekelwe emanzini ukuze uthuthukise ukuhlanganisa. •Izinto Ezinhlanganisela: Zigcwalisa izikhala zomkhawulo; Uhlobo olungathathi hlangothi luthuthukisa ukumelana nokushisa komswakama kwezinto ezihlanganisiwe, amandla okuphikisana akhuphuka ngo-15%-25%; Uhlobo Lokuthakazelela luthuthukisa ukuhambisana nezinto ezingekho emanzini. •Imboni Yezikhemikhali Zokudla: Uhlobo Lokuthakazelela luhlangabezana nezindinganiso ze-food-grade futhi lusetshenziswa njengomkhiqizo wokuvimbela ukuhlanganiswa nokukhulisa kumikhiqizo yokudla neziphuzo; Uhlobo olungathathi hlangothi lusetshenziswa kumakhemikhali ukuze kuthuthukiswe ukumelana namanzi (IPX6) nokuzwa kwesikhumba. 3.4 Ukuhambisana Kwezinhlelo Eziningi Uhlobo Lokuthakazelela luhambisana nezinhlelo zamanzi nezisombululo ezipholile, njengezimpahla ezisekelwe emanzini nezithako zokudla; Uhlobo olungathathi hlangothi luhambisana nezinhlelo ezisekelwe kumaseli nezingenamaseli, njengezimpahla ezisekelwe kumaseli nezibopho ezishisayo. Imodeli ezine-surface area ephansi (50-100 m²/g) zikhethwa kumapende e-OEM ezimoto, ngokukhanya ≤3%; Imodeli ezine-surface area ephakeme yokungathathi hlangothi (300-400 m²/g) zisetshenziswa kumadivayisi e-blade ye-wind turbine, zivikela ezimeni ezingu-40℃ kuya ku-80℃ ngokuthuthukiswa okukhulu kwe-thixotropic. 4. Izinzuzo Zefektri •Ikhono Lokwenza Ngokwezifiso: Ingashintsha izici zephephandaba (ukuthakazelela okuhamba ne-hydroxyl groups/uhlobo lokushintsha olungathathi hlangothi) kanye nezici ezithile ze-surface area ngokuya ngezimo zamakhasimende. Isibonelo, thuthukisa imodeli yokungathathi hlangothi enezinga lokusebenza eliphansi ukuze igcine ukusebenza kwe-thixotropic okujwayelekile ku- -10℃; Hlinzeka ngemodeli ye-hydrophilic ephezulu yokudla. •Ubuchwepheshe Bokukhiqiza Obuphambili: Sebenzisa umugqa wokukhiqiza ophelele ophumayo we-fumed onezinga lokulawula lokushisa le-oxy-hydrogen eliqinile le-±5℃ ukuze kuqinisekiswe usayizi we-particle oyinhloko ophumelelayo; Ukushintshwa kwe-hydrophobic kusebenzisa inqubo yokushintsha eqhubekayo ye-fluidized bed enokuhlangana okujwayelekile ≥98%, ukuvimbela ukwehla kokusebenza okubangelwa ukungathathi hlangothi kwendawo; Uhlobo Lokuthakazelela lusebenzisa ukulawula okuqondile kwe-hydrolysis ukuze kuqinisekiswe okuqukethwe kwe-hydroxyl okujwayelekile. •Isipiliyoni Esicebile Sokusebenza Kwemboni: Hlinzeka ngemikhiqizo eyenziwe ngokwezifiso kumabhizinisi ahamba phambili e-adhesive nasekuphaketheni eNingizimu Afrika kanye nezinkampani zamakhemikhali zomhlaba, ezifanele ezinkampanini eziningi ezihlukene ezinjengezokwakha, ezokwakha, ezokudla, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha, ezokwakha