1. Ukuhlaziywa Komkhiqizo I-silica efumene iyinano-powder esebenzayo eyenziwe ngenqubo efumene (ukuhlanza okushisayo kwe-silicon tetrachloride emlilweni we-oxy-hydrogen). Ingashintshwa ubuso (uhlobo lwe-hydrophobic) noma igcine izakhiwo zayo ezisemqoka ze-hydrophilic 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 ubuqotho obuphezulu (≥99.8%), usayizi we-particle oyinhloko osayizi be-nano (7-40nm), kanye nesakhiwo esihlanganisiwe esifana nenethiwekhi (indawo ethile yokusebenza: 50-400 m²/g). Phakathi kwazo, uhlobo lwe-hydrophilic lukhombisa i-hydrophilicity enhle kanye nokuhlangana, kanti uhlobo lwe-hydrophobic lukhombisa i-hydrophobicity ephawulekayo (ukuthintana kwamanzi ≥120°, ukumunca umswakama ≤0.5%). Ezinhlakeni zokunamathela, ukumboza, kanye nezinhlelo zokwakha, inikeza imisebenzi eyisisekelo efana nokwandisa, ukuthuthukiswa kwe-thixotropy, ukuvimbela ukuhamba, ukuvimbela ukuhamba, ukuqinisa, nokumelana nokuhlaselwa. Ngasikhathi sinye, inezinga elihle lokuzinza kwezem kemikhakha futhi iyahambisana nezinhlelo zokukhiqiza ezihlukahlukene ezihlanganisa ezisekelwe kumaseli, ezingenamaseli, nezisekelwe emanzini, ihlangabezana nezidingo eziqinile zokusebenza okuqhubekayo nokwethembeka emikhiqizweni ephakathi nendawo kuya phezulu. 2. Ithebula Lezici Zobuchwepheshe Ipharamitha Into Ulwazi Oluningiliziwe Igama Lomkhiqizo I-Silica Efumene Ukubukeka I-nano-powder emhlophe efufuzayo Usayizi We-Particle Oyisisekelo 7-40nm (ingalungiswa ngokunembile ngokuya ngezimo zokusebenza) Okuqukethwe kwe-Silica ≥99.8% (esisekelwe emanzini) Inani le-pH 3.8-5.5 (Uhlobo lwe-Hydrophilic); 5.0-7.0 (Uhlobo lwe-Hydrophobic) Ukulahleka Ekumeni ≤5% (105℃/2h, Uhlobo lwe-Hydrophilic); ≤0.5% (105℃/2h, Uhlobo lwe-Hydrophobic) Indawo Ethile Yokusebenza 50-400m²/g (indlela ye-BET) Umshintshi Wobuso Uhlobo lwe-Hydrophilic: Akukho (amaqembu e-hydroxyl angokwemvelo); Uhlobo lwe-Hydrophobic: I-Dimethyldichlorosilane, I-Hexamethyldisilazane, njll. (uhlobo lokushintsha olungashintshwa) Izici Zobuso Uhlobo lwe-Hydrophilic: Ukuthintana kwamanzi ≤30°, kulula ukuhamba ezinhlelweni zamanzi; Uhlobo lwe-Hydrophobic: Ukuthintana kwamanzi ≥120°, ukumunca amanzi okungama-24h ≤0.3% Ubukhulu Bokuphakela 40-120g/L (ubukhulu obuphansi, kulula ukuhamba nokuhlanganisa) Okuqukethwe Kwezinsimbi Ezibucayi I-Lead ≤3mg/kg, I-Arsenic ≤1mg/kg, I-Cadmium ≤1mg/kg Ukuhlangana Uhlobo lwe-Hydrophilic: Hlanganisa ku-2000r/min imizuzu engama-20 ezinhlelweni zamanzi, ukuhamba okujwayelekile ≥99.5%; Uhlobo lwe-Hydrophobic: Hlanganisa ku-2000r/min imizuzu engama-20 ku-epoxy resin, ukuhamba okujwayelekile ≥99.5% (akukho ukuhlanganiswa okubukekayo) Ukukhulisa Nokuthuthukiswa Kwe-Thixotropy Uhlobo lwe-Hydrophobic: Faka u-1.5% ku-polyurethane adhesive, i-viscosity inyukile ngo-300%-800%, I-Thixotropic Index (TI) ≥5.0; Uhlobo lwe-Hydrophilic: Faka u-1.0% ku-water-based coating, i-viscosity inyukile ngo-200%-500% Izici Zokuvimbela Ukuhamba Uhlobo lwe-Hydrophobic: Faka u-2% ku-solvent-based anti-corrosion coating, akukho ukuhamba okubonakalayo ngemva kwezinsuku eziyi-48, ukuhamba kwepigment ≤0.5%; Uhlobo lwe-Hydrophilic: 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 (kubandakanya i-hydrophilic/standard hydrophobic): Izinsuku ezi-5-10; Imodeli ezishintshiweyo/ezine-surface area ethile: Izinsuku eziyi-15-22 Isampula Mahhala (≤100g, zombili izinhlobo ze-hydrophilic ne-hydrophobic zikhona) Ikhono Lokukhiqiza Umugqa wokukhiqiza okhethekile we-silica efumene: amathani angama-6,000/ngonyaka (kubandakanya uchungechunge lwe-hydrophilic ne-hydrophobic) 3. Incazelo Yokusebenza Ngokwethembela ku-nanostructure yayo kanye nezinzuzo zokushintsha ezihlukile ze-hydrophilic/hydrophobic, i-Zhonglian Fumed Silica inikeza izixazululo zokuthuthukisa ukusebenza eziningi ezidingweni eziyisisekelo zokukhiqiza ezindaweni zokunamathela, ukumboza, izinto zokwakha, amakhemikhali okudla nezinye izinkambu. Izinzuzo ezithile zokusebenza zimi kanje: 3.1 Inkambu Yokunamathela •Uhlobo lwe-Hydrophobic: Faka u-1%-2% ku-epoxy resin ukuze wandise i-viscosity futhi uvimbele ukuhamba, i-shear strength ithuthukiswe ngo-20%-40%. Ngemuva kokuguga ku-85℃/85%RH imizuzu engama-1000, izinga lokugcina amandla lingu-≥85%. Ingavimbela umswakama namabhubesi ku-polyurethane adhesives engenamaseli, ifanele izimo eziphezulu zokunamathela ezifana nokubopha amabhodi ebhethri enew energy. •Uhlobo lwe-Hydrophilic: Faka u-0.8%-1.5% ku-water-based adhesives ukuze uthuthukise ukuzinza kwesistimu, uvimbele ukuhamba kwezingxenye, futhi uthuthukise amandla okubopha ngo-15%-30%, ifanele izimo zokunamathela ezisekelwe emanzini ezifana nokupakisha nokwakha. 3.2 Inkambu Yokumboza •Uhlobo lwe-Hydrophobic: Faka u-1.5%-3% ku-solvent-based industrial coatings, ngaphandle kokuhamba okuqinile ngemva kokuma izinsuku eziyi-72; Faka u-1.2%-2.0% ku-water-based wood coatings ukuze uthuthukise ukumelana namanzi (akukho ukuhamba ngemva kokufaka emanzini abilayo imizuzu engama-2) nokumelana nokuhlaselwa (ub hardness ye-HB → 2H), ngokuncipha kokubukeka ≤1.5%; Ifanele ama-casings e-3C ku-UV-curable coatings, ukumelana nezinga lokushisa eliphezulu le-300℃ nokugcina ukuzinza kwe-thixotropic. •Uhlobo lwe-Hydrophilic: Faka u-1.0%-1.5% ku-water-based latex paint ukuze uvimbele ukuhamba kwepigment, uthuthukise ukusebenza kokuhamba, futhi wandise ukumelana nokuhlanza ku-≥2000 cycles; Faka u-0.5%-1.0% ku-water treatment agents ukuze uthuthukise umphumela we-flocculation nokusebenza kokumunca. 3.3 Ukuhambisana Kwe-Multi-field •I-Sealant: Faka u-2%-3% uhlobo lwe-hydrophobic ukuze uthuthukise i-tensile modulus kanye ne-elastic recovery rate (≥90%) futhi uvimbele ukuguga kokushisa; Uhlobo lwe-Hydrophilic lufanele ama-sealants asekelwe emanzini ukuze kuthuthukiswe ukunamathela. •Izinto Zokwakha: Zigcwalisa izikhala ze-interface; Uhlobo lwe-Hydrophobic luthuthukisa ukumelana nokushisa nokubanda kwezinto zokwakha, i-bending strength inyukile ngo-15%-25%; Uhlobo lwe-Hydrophilic luthuthukisa ukuhambisana nezinto ezingezona ezokwakha. •Imboni Yamakhemikhali Okudla: Uhlobo lwe-Hydrophilic luhlangabezana nezindinganiso zokudla futhi lusetshenziswa njenge-agent yokuvimbela ukuhlanganiswa kanye ne-thickener ezindaweni zokudla ezipudingi; Uhlobo lwe-Hydrophobic lusetshenziswa kumakhemikhali ukuze kuthuthukiswe ukumelana namanzi (IPX6) kanye nomuzwa wesikhumba. 3.4 Ukuhambisana Kwe-Multi-system Uhlobo lwe-Hydrophilic luhambisana nezinhlelo zamanzi nezamaseli aphezulu, njenge-water-based coatings kanye nezithasiselo zokudla; Uhlobo lwe-Hydrophobic luhambisana nezinhlelo ezisekelwe kumaseli nezingenamaseli, njenge-solvent-based coatings kanye nezithasiselo eziphezulu zokushisa. Imodeli ezine-surface area ephansi (50-100 m²/g) zikhethwa ukuze zisetshenziswe kumakhasimende e-OEM, ngokukhanya ≤3%; Imodeli ezine-surface area ephakeme ye-hydrophobic (300-400 m²/g) zisetshenziswa kumakhasimende e-blade ye-wind turbine, ukumelana nezimo ze- -40℃ kuya ku-80℃ ngokuthuthukiswa okukhulu kwe-thixotropic. 4. Izinzuzo Zefektri •Ikhono Lokwenza Ngokwezifiso: Ingakwazi ukwenza ngezifiso izici zobuso (i-hydrophilic enezigaba ze-hydroxyl/uhlobo lwe-modifier ye-hydrophobic) kanye nezici ezithile ze-surface area ngokuya ngezimo zamakhasimende. Isibonelo, thuthukisa imodeli ye-hydrophobic enezinga lokusebenza eliphansi ukuze igcine ukusebenza okuhle kwe-thixotropic ku- -10℃; Hlinzeka ngemodeli ye-hydrophilic ephezulu yokudla. •Ubuchwepheshe Bokukhiqiza Obuphambili: Sebenzisa umugqa wokukhiqiza ophumayo ophelele we-fumed onezinga lokulawula lokushisa le-oxy-hydrogen eliqinile le-±5℃ ukuze uqinisekise usayizi we-particle oyinhloko ophumelelayo; Ukushintshwa kwe-hydrophobic kusebenzisa inqubo yokushintsha eqhubekayo ye-fluidized bed enokuhambisana kokumboza ≥98%, ukuvimbela ukwehluka kokusebenza okubangelwa i-hydrophilicity yendawo; Uhlobo lwe-Hydrophilic lusebenzisa ukulawula okuqondile kwe-hydrolysis ukuze kuqinisekiswe okuqukethwe kwe-hydroxyl okuhle. •Isipiliyoni Esicebile Sokusebenza Kwemboni: Hlinzeka ngemikhiqizo ezenzakalelayo kumabhizinisi aphezulu okwenza izinto zokunamathela nezokumboza eNingizimu Afrika kanye nezinkampani zamakhemikhali zomhlaba, ezifanele izinkambu ezihlukahlukene ezingu-18+ ezifana ne-new energy, ezokuthutha, ezokwakha, nezokudla, zithunyelwa emazweni nasezindaweni ezingama-30 kuhlanganisa iYurophu, iNyakatho Melika kanye neNingizimu-East Asia. 5. Ukupakisha Nokuhanjiswa •Ukupakisha Okujwayelekile: Ibhakede le-valve le-10kg, ibhande ngalinye lihlinzekwa nge-valve yokukhishwa eyodwa ukuze ihlukanise umswakama nodaka; Uhlobo lwe-Hydrophilic luhlinzekwa ngempela ngefilimu yokuvikela umswakama. •Izidingo Zokugcina Nokuhanjiswa: Gcina endaweni epholile, eyomile futhi enevumelwano (ubukhulu bezinga lokushisa ≤40%), gwema ukuhlanganiswa ne-asidi ezinamandla, ama-alkalis anamandla kanye nezinto eziphilayo, isikhathi sokuphila singama-35 months; Iyi-chemical engabazekayo, isekela ukuhamba olwandle kanye nokuhamba komoya kwamazwe, futhi ingahlinzeka ngombiko wokuhamba komoya. •I-Specification ye-Labelling: Iphakheji ngayinye kufanele ibhalwe igama lomkhiqizo, izincazelo (indawo ethile yokusebenza, uhlobo lobuso/modifier), inombolo ye-batch yokukhiqiza, isikhathi sokuphila, izimo zokugcina nezinye izincazelo; Amathegi e-English/multi-lingual atholakala kumalungelo okuthunyelwa.