1. Ukubuka KweMikhiqizo I-silica efumene iyinano-powder esebenzayo eyenziwe ngenqubo efumene (ukuhlanza okushisayo kwe-silicon tetrachloride emlilweni we-oxy-hydrogen). Ingashintshwa ubuso (uhlobo olungathathi hlangothi) noma igcine izici zayo ezisemqoka zokuthatha amanzi ngokuya ngezidingo zokusebenza. Umkhiqizo uhambisana ngokuqinile nezindinganiso zezimboni, izincazelo zomhlaba wonke ze-ISO 1248-2019, kanye nezidingo zokulawula ze-EU REACH. I-Zhonglian Fumed Silica inezici eziyisisekelo ezihlanganisa ukujula okuphezulu (≥99.8%), usayizi we-particle oyinhloko we-nano-scale (7-40nm), kanye nesakhiwo esihlanganisiwe esifana nenethiwekhi (indawo ethile: 50-400 m²/g). Phakathi kwazo, uhlobo lokuthatha amanzi lukhombisa ukujula okuhle kokuthatha amanzi nokuhlanganiswa, kanti uhlobo olungathathi hlangothi lukhombisa ukujula okuhle kokungathathi hlangothi (ukuhlangana kwamanzi ≥120°, ukwamukela umswakama ≤0.5%). Emishinini yokunamathela, yokufaka, kanye nezinhlelo zokwakha, inikeza imisebenzi eyisisekelo efana nokwandisa, ukwandisa i-thixotropy, ukuvimbela ukuhamba, ukuvimbela ukuwa, ukuqinisa, nokumelana nokuhlanza. Ngaphezu kwalokho, inezinga elihle lokuzinza kwemichiza futhi iyahambisana nezinhlelo ezahlukene zokukhiqiza ezihlanganisa ezisekelwe kumaseli, ezingenamaseli, nezisekelwe emanzini, ihlangabezana nezidingo eziqinile zokusebenza okuqhubekayo nokwethembeka emikhiqizweni ephakathi nendawo kuya phezulu. 2. Ithebula Lezici Zobuchwepheshe Ipharamitha Item Ulwazi Oluningiliziwe Igama Lomkhiqizo I-Silica Efumene Ukubukeka I-nano-powder emhlophe efufuzayo Usayizi We-Particle Oyisisekelo 7-40nm (ungalungiswa ngokunembile ngokuya ngezimo zokusebenza) Okuqukethwe kwe-Silica ≥99.8% (esisekelwe emanzini) Inani le-pH 3.8-5.5 (Uhlobo Lokuthatha Amanzi); 5.0-7.0 (Uhlobo Olungathathi Hlangothi) Ukulahleka Ekumeni ≤5% (105℃/2h, Uhlobo Lokuthatha Amanzi); ≤0.5% (105℃/2h, Uhlobo Olungathathi Hlangothi) Indawo Ethile 50-400m²/g (indlela ye-BET) Umshintshi Wobuso Uhlobo Lokuthatha Amanzi: Akukho (amaqembu e-hydroxyl); Uhlobo Olungathathi Hlangothi: I-Dimethyldichlorosilane, I-Hexamethyldisilazane, njll. (uhlobo lokushintsha olungashintshwa) Izici Zobuso Uhlobo Lokuthatha Amanzi: Ukuhlangana kwamanzi ≤30°, kulula ukuhamba ezinhlelweni zamanzi; Uhlobo Olungathathi Hlangothi: Ukuhlangana kwamanzi ≥120°, ukwamukela amanzi 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 Ukuhamba Uhlobo Lokuthatha Amanzi: Hlanganisa ku-2000r/min imizuzu engama-20 ezinhlelweni zamanzi, ukuhamba okujwayelekile ≥99.5%; Uhlobo Olungathathi Hlangothi: Hlanganisa ku-2000r/min imizuzu engama-20 ku-epoxy resin, ukuhamba okujwayelekile ≥99.5% (akukho ukuhlanganiswa okubonakalayo) Ukukhulisa Nokwandisa Uhlobo Olungathathi Hlangothi: Faka u-1.5% ku-polyurethane adhesive, i-viscosity inyuka ngo-300%-800%, I-Thixotropic Index (TI) ≥5.0; Uhlobo Lokuthatha Amanzi: Faka u-1.0% ku-water-based coating, i-viscosity inyuka ngo-200%-500% Izici Zokuvimbela Ukuhamba Uhlobo Olungathathi Hlangothi: Faka u-2% ku-solvent-based anti-corrosion coating, akukho ukuhamba okubonakalayo ngemva kwezinsuku eziyi-48, ukuhamba kwepigment ≤0.5%; Uhlobo Lokuthatha Amanzi: Faka u-1.2% ku-water-based latex paint, akukho ukuhamba okubonakalayo ngemva kwezinsuku eziyi-72 Ukupakisha Ibhakede le-valve le-10kg Isikhathi Sokulethwa Imodeli ejwayelekile (kuhlanganisa uhlobo lokuthatha amanzi/ujwayelekile olungathathi hlangothi): Izinsuku ezi-5-10; Imodeli ezishintshiwe/ezinezindawo ezithile eziphezulu: Izinsuku eziyi-15-22 Isampula Mahhala (≤100g, kokubili uhlobo lokuthatha amanzi nolungathathi hlangothi lutholakala) Umthamo Wokukhiqiza Umugqa wokukhiqiza okhethekile we-silica efumene: amathani angama-6,000/ngonyaka (kuhlanganisa uchungechunge lokuthatha amanzi nolungathathi hlangothi) 3. Incazelo Yokusebenza Ngokwethembela ku-nanostructure yayo kanye nezinzuzo zokushintsha ezihlukile zokuthatha amanzi/nokungathathi hlangothi, i-Zhonglian Fumed Silica inikeza izixazululo zokuthuthukisa ukusebenza eziningi ezidingweni eziyisisekelo zokukhiqiza emishinini yokunamathela, yokufaka, izinto zokwakha, amakhemikhali okudla nezinye izinkalo. Izinzuzo ezithile zokusebenza zimi kanje: 3.1 Inkambu Yokunamathela •Uhlobo Olungathathi Hlangothi: Faka u-1%-2% ku-epoxy resin ukuze wandise i-viscosity futhi uvimbele ukuwa, ngokukhuliswa kwe-shear strength ngo-20%-40%. Ngemuva kokuguga ku-85℃/85%RH iminyaka engu-1000h, izinga lokugcina amandla lingu-≥85%. Ingavimbela umswakama nezinsalela emishinini ye-polyurethane engasindi, efanelekile ezimweni eziphezulu zokunamathela ezifana nokubopha amabhodi ebhathini enew energy. •Uhlobo Lokuthatha Amanzi: Faka u-0.8%-1.5% emishinini yokunamathela esekelwe emanzini ukuze uthuthukise ukuzinza kohlelo, uvimbele ukuhamba kwezingxenye, futhi uthuthukise amandla okubopha ngo-15%-30%, efanelekile ezimweni zokunamathela ezisekelwe emanzini ezifana nokupakisha nokwakha. 3.2 Inkambu Yokufaka •Uhlobo Olungathathi Hlangothi: Faka u-1.5%-3% emishinini yokufaka ye-industrial esekelwe kumaseli, ngaphandle kokuhamba okhardhwe ngemva kokuma izinsuku eziyi-72; Faka u-1.2%-2.0% emishinini yokufaka ye-wood esekelwe emanzini ukuze uthuthukise ukumelana namanzi (akukho ukujula ngemva kokufaka emanzini abilayo imizuzu engu-2) nokumelana nokuhlanza (ubukhulu be-pencil HB → 2H), ngokuncipha kokukhanya ≤1.5%; Efanelekile kumakhasi e-3C emishinini yokufaka ye-UV, ukumelana nezinga lokushisa eliphezulu le-300℃ futhi kugcine ukuzinza kwe-thixotropic. •Uhlobo Lokuthatha Amanzi: Faka u-1.0%-1.5% ku-water-based latex paint ukuze uvimbele ukuhamba kwepigment, uthuthukise ukusebenza kokuhlanganisa, futhi wandise ukumelana nokuhlanza ku-≥2000 cycles; Faka u-0.5%-1.0% kumakhemikhali okuphatha amanzi ukuze uthuthukise umphumela we-flocculation nokusebenza kokumunca. 3.3 Ukuhambisana Nezinkambu Eziningi •I-Sealant: Faka u-2%-3% uhlobo olungathathi hlangothi ukuze uthuthukise i-tensile modulus kanye ne-rate yokubuyisela (≥90%) futhi uvimbele ukuguga kokushisa; Uhlobo Lokuthatha Amanzi lufanelekile kumaseli asekelwe emanzini ukuze luthuthukise ukunamathela. •Izinto Zokwakha: Zigcwalisa izikhala ze-interface; Uhlobo olungathathi hlangothi luthuthukisa ukumelana nokushisa nokubanda kwezinto zokwakha, ngokukhuliswa kwe-bending strength ngo-15%-25%; Uhlobo Lokuthatha Amanzi luthuthukisa ukuhambisana nezinto ezingezona ezemvelo. •Imboni Yamakhemikhali Okudla: Uhlobo Lokuthatha Amanzi luhlangabezana nezindinganiso zokudla futhi lusetshenziswa njenge-agent yokuvimbela ukuhlanganiswa nokukhulisa emikhiqizweni yokudla neziphuzo; Uhlobo olungathathi hlangothi lusetshenziswa kumakhemikhali okwakha ukuze kuthuthukiswe ukumelana namanzi (IPX6) nokuzwa kwesikhumba. 3.4 Ukuhambisana Nezinhlelo Eziningi Uhlobo Lokuthatha Amanzi luhambisana nezinhlelo zamanzi nezisombululo ezipholile, njengezinhlelo zokufaka ezisekelwe emanzini nezithasiselo zokudla; Uhlobo olungathathi hlangothi luhambisana nezinhlelo ezisekelwe kumaseli nezingenamaseli, njengezinhlelo zokufaka ezisekelwe kumaseli nezinhlelo zokunamathela ezishisayo. Imodeli ezinezindawo eziphansi (50-100 m²/g) zikhethwa kumaseli e-OEM, ngokukhanya ≤3%; Imodeli ezinezindawo eziphezulu zokuthatha amanzi (300-400 m²/g) zisetshenziselwa ukuhlanganiswa kwe-blade ye-wind turbine, ukumelana nezimo ze- -40℃ kuya ku-80℃ ngokwandisa i-thixotropic. 4. Izinzuzo Zefektri •Ikhono Lokwenza Ngokwezifiso: Ingashintsha izici zobuso (ukuthatha amanzi okugcina amaqembu e-hydroxyl/uhlobo lokushintsha olungathathi hlangothi) kanye nezici ezithile zokuthatha amanzi ngokuya ngezimo zamakhasimende. Isibonelo, thuthukisa imodeli yokuthatha amanzi enezinga lokushisa eliphansi lokwakha ukuze igcine ukusebenza kwe-thixotropic okujwayelekile ku- -10℃; Hlinzeka ngemodeli ye-hydrophilic ephezulu yokudla. •Ubuchwepheshe Bokukhiqiza Obuphambili: Sebenzisa umugqa wokukhiqiza ophumayo ophumayo ophelele onokulawula okushisayo kwe-oxy-hydrogen flame okunembile kwe-±5℃ ukuze uqinisekise usayizi we-particle oyinhloko; Ukushintsha okungathathi hlangothi kusebenzisa inqubo yokushintsha eqhubekayo ye-fluidized bed enokuhlanganiswa okujwayelekile ≥98%, ukuvimbela ukwehla kokusebenza okubangelwa ukujula kwendawo; Uhlobo Lokuthatha Amanzi lusebenzisa ukulawula okuqondile kwe-hydrolysis ukuze kuqinisekiswe okuqukethwe kwe-hydroxyl okujwayelekile. •Imininingwane Ecebile Yokusebenza Kwemboni: Hlinzeka ngemikhiqizo eyenziwe ngokwezifiso kumabhizinisi ahamba phambili e-adhesive kanye ne-coating eNingizimu Afrika kanye nezinkampani zamakhemikhali zomhlaba, ezifanele ezindaweni ezihlukahlukene ezingu-18+ ezifana ne-energy entsha, ezimoto, ubuchwepheshe, izinto zokwakha nezokudla, zithunyelwa emazweni angama-30 nezifunda ezihlanganisa iYurophu, iNyakatho Melika neNingizimu-East Asia. 5. Ukupakisha Nokuhanjiswa •Ukupakisha Okujwayelekile: Ibhakede le-valve le-10kg, ibhande ngalinye lihlinzekwa nge-valve yokukhishwa eyodwa ukuze kuhlukaniswe umswakama nothuli; Uhlobo Lokuthatha Amanzi luhlinzekwa ngempela ngefilimu yokuvikela umswakama. •Izidingo Zokugcina Nokuhanjiswa: Gcina endaweni epholile, eyomile futhi enevumelwano (ubukhulu bezinga lokushisa ≤40%), gwema ukuhlanganiswa nezinsimbi eziqinile, ama-alkalis aqinile kanye nezinsimbi eziphilayo, isikhathi sokuphila singama-46 months; Iyi-chemical engabazekayo, isekela ukuhamba olwandle nokuhamba komoya kwamazwe, futhi ingahlinzeka ngombiko wokuhamba komoya. •Ukucaciswa Kwamamaki: Iphakheji nganye kufanele ibhalwe igama lomkhiqizo, izincazelo (indawo ethile, uhlobo lobuso/modifier), inombolo yokukhiqiza, isikhathi sokuphila, izimo zokugcina nezinye imininingwane; Amamaki esiNgisi/amaningi ayatholakala ezicelweni zokuthumela.