1. Ukubuka KweMikhiqizo I-silica e-fumed iyinhlanganisela ye-nano-powder esebenzayo eyenziwe ngenqubo ye-fumed (ukuhlanza okushisayo kwe-silicon tetrachloride emlilweni we-oxy-hydrogen). Ingashintshwa ubuso (uhlobo lwe-hydrophobic) noma igcine izici 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 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 lwe-hydrophilic lukhombisa i-hydrophilicity enhle kanye nokusabalalisa, kanti uhlobo lwe-hydrophobic lukhombisa i-hydrophobicity ephawulekayo (i-water contact angle ≥120°, uku吸湿 ≤0.5%). Ku-adhesive, coating, kanye nezinhlelo zokwakha ezihlanganisiwe, inikeza imisebenzi eyisisekelo efana nokwandisa, ukuthuthukiswa kwe-thixotropy, ukuvimbela ukuhamba, ukuvimbela ukuhamba, ukuqina, nokumelana nokuhlanza. Ngasikhathi sinye, inezinga elihle lokuzinza kwezemikhakha futhi iyahambisana nezinhlelo zokukhiqiza ezahlukene kuhlanganise nezisekelo ze-solvent, ezingenazo izixazululo, nezisekelo zamanzi, ihlangabezana nezidingo eziqinile zokusebenza okuqhubekayo nokwethembeka emikhiqizweni ephakathi nendawo kuya phezulu. 2. Ithebula Lezici Zobuchwepheshe Ipharamitha Item Ulwazi Oluningiliziwe Igama Lomkhiqizo I-Fumed Silica Ubonakala I-nano-powder emhlophe efufuzayo Usayizi We-Particle Oyisisekelo 7-40nm (ungalungiswa kahle ngokuya ngezimo zokusebenza) Okuqukethwe kwe-Silica ≥99.8% (esisekelo esomile) Inani le-pH 3.8-5.5 (Uhlobo lwe-Hydrophilic); 5.0-7.0 (Uhlobo lwe-Hydrophobic) Ukulahleka Ngokomoya ≤5% (105℃/2h, Uhlobo lwe-Hydrophilic); ≤0.5% (105℃/2h, Uhlobo lwe-Hydrophobic) Indawo Ethile 50-400m²/g (indlela ye-BET) Umshintshi Wobuso Uhlobo lwe-Hydrophilic: Akukho (amaqembu e-hydroxyl angaphakathi); Uhlobo lwe-Hydrophobic: I-Dimethyldichlorosilane, I-Hexamethyldisilazane, njll. (uhlobo lokushintsha olungashintshwa) Izici Zobuso Uhlobo lwe-Hydrophilic: I-water contact angle ≤30°, kulula ukusabalalisa ezinhlelweni zamanzi; Uhlobo lwe-Hydrophobic: I-water contact angle ≥120°, uku吸湿 okungama-24h ≤0.3% Ubukhulu be-Density 40-120g/L (ubukhulu obuphansi, kulula ukusabalalisa nokuhlanganisa) Okuqukethwe Kwe-Metali Eningi I-Lead ≤3mg/kg, I-Arsenic ≤1mg/kg, I-Cadmium ≤1mg/kg Ukusabalalisa Uhlobo lwe-Hydrophilic: Hlanganisa ku-2000r/min imizuzu engama-20 ezinhlelweni zamanzi, ukusabalalisa okujwayelekile ≥99.5%; Uhlobo lwe-Hydrophobic: Hlanganisa ku-2000r/min imizuzu engama-20 ku-epoxy resin, ukusabalalisa okujwayelekile ≥99.5% (akukho ukuhlanganiswa okubonakalayo) Ukukhulisa Nokuthuthukiswa Kwe-Thixotropy Uhlobo lwe-Hydrophobic: Faka u-1.5% ku-polyurethane adhesive, i-viscosity ikhuphuka ngo-300%-800%, i-Thixotropic Index (TI) ≥5.0; Uhlobo lwe-Hydrophilic: Faka u-1.0% ku-water-based coating, i-viscosity ikhuphuka 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, ukuhlanganiswa kwe-pigment ≤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 (kuhlanganise ne-hydrophilic/standard hydrophobic): Izinsuku ezi-5-10; Imodeli eyenziwe ngokwezifiso/ephezulu ye-specific surface area: Izinsuku eziyi-15-22 Isampula Mahhala (≤100g, zombili uhlobo lwe-hydrophilic nolwe-hydrophobic zikhona) Ikhono Lokukhiqiza Umugqa wokukhiqiza okhethekile we-fumed silica: ama-toni angama-6,000/ngonyaka (kuhlanganisa uchungechunge lwe-hydrophilic nolwe-hydrophobic) 3. Incazelo Yokusebenza Ukuncika ku-nanostructure yayo kanye nezinzuzo zokushintsha ezihlukile ze-hydrophilic/hydrophobic, i-Zhonglian Fumed Silica inikeza izixazululo zokuthuthukisa ukusebenza eziningi ezidingweni eziyisisekelo zokukhiqiza ku-adhesives, coatings, izinto ezihlanganisiwe, amakhemikhali okudla nezinye izinkalo. Izinzuzo ezithile zokusebenza zimi kanje: 3.1 Inkambu Ye-Adhesive •Uhlobo lwe-Hydrophobic: Faka u-1%-2% ku-epoxy resin ukuze wandise i-viscosity futhi uvimbele ukuhamba, ngokukhuphuka kwe-shear strength ngo-20%-40%. Ngemuva kokuguga ku-85℃/85%RH imizuzu engama-1000, izinga lokugcina amandla lingu-≥85%. Ingavimbela umswakama nezinsalela ezikwi-polyurethane adhesives ezingenazo izixazululo, ifanelekile ezimweni eziphezulu zokunemba ezifana nokubopha i-tab ye-battery ye-new 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%, efanelekile ezimweni zokubopha ezisekelwe emanzini ezifana nokupakisha nokwakha. 3.2 Inkambu Yokupenda •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 ukujula ngemva kokufaka emanzini abilayo imizuzu engama-2) nokumelana nokuhlanza (i-HB pencil hardness → 2H), ngokunciphisa kokukhanya ≤1.5%; Ifanelekile kumacasing e-3C ku-UV-curable coatings, ukumelana ne-300℃ okushisa futhi kugcine ukuzinza kwe-thixotropic. •Uhlobo lwe-Hydrophilic: Faka u-1.0%-1.5% ku-water-based latex paint ukuze uvimbele ukuhamba kwe-pigment, uthuthukise ukusebenza kokulinganisa, 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 KweMikhakha Eminingi •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 lufanelekile kuma-sealants asekelwe emanzini ukuze luthuthukise ukuhlanganiswa. •Izinto Ezihlanganisiwe: Zigcwalisa izikhala zokuxhumana; Uhlobo lwe-Hydrophobic luthuthukisa ukumelana nokushisa komswakama kwezinto ezihlanganisiwe, ngokukhuphuka kwe-bending strength ngo-15%-25%; Uhlobo lwe-Hydrophilic luthuthukisa ukuhambisana nezinto ezingenakukhishwa. •Imboni Yamakhemikhali Okudla: Uhlobo lwe-Hydrophilic luhlangabezana nezindinganiso ze-food-grade futhi lusetshenziswa njenge-agent yokuvimbela ukuhlanganiswa kanye ne-thickener ezindaweni zokudla ezipholile; Uhlobo lwe-Hydrophobic lusetshenziswa kumakhemikhali ukuze kuthuthukiswe ukumelana namanzi (IPX6) kanye nokuzwa kwesikhumba. 3.4 Ukuhambisana Kwezinqubo Eziningi Uhlobo lwe-Hydrophilic luhambisana nezinhlelo zamanzi nezixazululo ezipholile, njengezithako ezisekelwe emanzini nezokudla; Uhlobo lwe-Hydrophobic luhambisana nezinhlelo ezisekelwe ku-solvent nezingenazo izixazululo, njengezithako ezisekelwe ku-solvent nezibopho ezishisayo. Imodeli ezine-specific surface area ephansi (50-100 m²/g) ikhethwa ukuze isetshenziswe kumakhemikhali e-OEM ezimoto, ngokukhanya ≤3%; Imodeli ezine-specific surface area ephezulu ye-hydrophobic (300-400 m²/g) isetshenziswa kumabhlade e-wind turbine adhesives, ukumelana ne- -40℃ kuya ku-80℃ imvelo ngokuthuthukiswa okukhulu kwe-thixotropic. 4. Izinzuzo Zefektri •Ikhono Lokwenza Ngokwezifiso: Ingashintsha izici zobuso (i-hydrophilic enezigaba ze-hydroxyl ezigcinwe / uhlobo lwe-modifier ye-hydrophobic) kanye nezici ze-specific surface area ngokuya ngezimo zamakhasimende. Isibonelo, thuthukisa imodeli ye-hydrophobic enezinga lokusebenza eliphansi ukuze igcine ukusebenza kwe-thixotropic okujwayelekile ku- -10℃; Nikeza imodeli ye-hydrophilic ephezulu yokudla. •Ubuchwepheshe Bokukhiqiza Obuphambili: Sebenzisa umugqa wokukhiqiza we-fumed ophelele ophumile onokulawula okushisayo kwe-oxy-hydrogen flame okunembile ku-±5℃ ukuze uqinisekise usayizi we-particle oyinhloko ofanayo; Ukushintsha kwe-hydrophobic kusebenzisa inqubo yokushintsha eqhubekayo ye-fluidized bed enokuhambelana kokufaka okujwayelekile ≥98%, ukuvimbela ukwehla kokusebenza okubangelwa ukuhamba kwendawo; Uhlobo lwe-Hydrophilic lusebenzisa ukulawula okuqondile kwe-hydrolysis ukuze kuqinisekiswe okuqukethwe kwe-hydroxyl okujwayelekile. •Imininingwane Ecebile Yokusebenza Kwemboni: Nikeza imikhiqizo eyenziwe ngokwezifiso kumabhizinisi ahamba phambili e-adhesive ne-coating eNingizimu Afrika kanye nezinkampani zamakhemikhali zomhlaba, ezifanele emikhakheni engama-18+ ehlukanisiwe efana ne-new energy, ezimoto, ubuchwepheshe, izinto zokwakha nezokudla, ezithunyelwa emazweni angama-30 nezifunda kuhlanganisa iYurophu, iNyakatho Melika neNingizimu-mpumalanga ye-Asia. 5. Ukupakisha Nokuhanjiswa •Ukupakisha Okujwayelekile: Ibhakede le-valve le-10kg, ibhakede ngalinye liqinisekiswe nge-valve yokuphumula eyodwa ukuze kuhlukaniswe umswakama nothuli; Uhlobo lwe-Hydrophilic luhlinzekwa ngempela ngefilimu yokuvikela umswakama. •Izidingo Zokugcina Nokuhanjiswa: Gcina endaweni epholile, eyomile futhi enevumelwano (ukuphakama komswakama ≤40%), gwema ukuhlanganiswa ne-asidi ezinamandla, ama-alkalis anamandla kanye nezinto eziphilayo, isikhathi sokugcina singama-27 months; Iyi-chemical engalimazi, isekela ukuhamba olwandle nokuhamba komoya kwamazwe, futhi inganikeza umbiko wokuhamba komoya. •I-Specification ye-Labelling: Iphakheji nganye kufanele ibhalwe igama lomkhiqizo, izincazelo (indawo ethile, uhlobo lobuso / umshintshi), inombolo ye-batch yokukhiqiza, isikhathi sokugcina, izimo zokugcina nezinye izincazelo; Amathegi esiNgisi / amaningi atholakalayo ezimfuno zokuthunyelwa.