Product description I-silica ethulwe nge-hydrophobic iyinhlanganisela ye-nano-powder eyenziwe ngohlelo lwe-fumed-phase (ukuhlanza okushisayo kwe-silicon tetrachloride emlilweni we-oxy-hydrogen), ibhajwe ngama-silane compounds akhethekile. Ilandela ngokuqinile izindinganiso zezimboni, izincazelo zamazwe omhlaba ze-ISO 1248-2019, kanye nezidingo zokulawulwa kwe-EU REACH. I-Zhonglian Hydrophobic Fumed Silica inezinga eliphezulu kakhulu lokuhlanzeka (ngaphezu kuka-99.8%), usayizi wezinhlayiya ezincane (7-40nm), isakhiwo sokuhlanganisa esifana nenethiwekhi (indawo ethile yokuphila engu-50-400 m²/g), kanye ne-hydrophobicity ehloniphekile (ukuhlangana kwamanzi ≥120 °N·s, ukumuncwa kokungcola ≤0.5%). Le msebenzi iletha imisebenzi eyinhloko efana nokwandisa, ukuthuthukiswa kwe-thixotropy, ukuvimbela ukuhamba, ukuvimbela ukuwa, ukuqinisa, kanye nokumelana nokuhlaselwa ezinhlelweni zokunamathisela nezobuciko. Ngobuchwepheshe obuphakeme bokuzinza kwekhemikhali kanye nezici zokuhlanganisa, ilungiselela izinhlelo zokukhiqiza ezahlukene ezifana nezisekelo ze-solvent, ezingenazo izixazululo, nezisekelo zamanzi, ikakhulukazi ihlangabezana nezidingo eziqinile zemikhiqizo ephezulu zokusebenza nokwethembeka. 2. Table parameters parameter detailed information product name I-silica ye-gas phase ethulwe surface I-nano powder emhlophe efufuzayo Original particle size 7-40nm (ingalungiswa ngokunembile ngokuya ngezimo zokusebenza) Silica content ≥99.8% (esisekelo esomile) pH price 3.8-5.5 loss on drying ≤5%（105℃/2h） specific area 50-400m²/g (indlela ye-BET) surface modification agent I-Dimethyl dichlorosilane, i-hexamethyldisilazane nokunye (Customizable modification type) hydrophobicity Ukuhlangana kwamanzi ≥120°,24h umswakama wokumuncwa ≤0.3% stacking density 40-120g/L (ubukhulu obuphansi, kulula ukuhlanganisa nokuxuba) Heavy metal content I-Lead ≤3mg/kg, i-arsenic ≤1mg/kg, i-cadmium ≤1mg/kg dispersity Ku-epoxy resin, hlanganisa ku-2000r/min imizuzu engu-20, futhi ukuhlanganiswa kuhle kakhulu kungaphezu kuka-99.5% (akukho ukuhlanganiswa okubonakalayo) Thickening and thixotropy Faka u-1.5% ku-polyurethane adhesive, ubukhulu bukhuphuka ngo-300%-800%, i-thixotropic index (TI) ≥5.0 Non-sinkability Faka u-2% ku-solvent-based anticorrosion paint, akukho ukuhlukaniswa okubonakalayo emva kwezinsuku eziyi-48, inani lokuhlala kwepigment ≤0.5% pack I-10kg valve pack date of delivery Imodeli ejwayelekile izinsuku ezi-5-10, imodeli eyenziwe ngokwezifiso/ imodeli enendawo ethile ephezulu izinsuku eziyi-15-22 sample Mahhala (≤100g) productive power Umugqa wokukhiqiza okhethekile we-6,000 tons/year ye-hydrophobic gas phase silica 3. Application description I-Zhonglian hydrophobic gas phase silica inikeza izixazululo zokuthuthukisa ukusebenza eziningi ezidingweni eziyisisekelo zokukhiqiza zokunamathisela, ubuciko nezifutho ngokusebenzisa izinzuzo ze-nanostructure kanye nezinguquko ze-hydrophobic. Inani elithile lokusebenza linjengoba kulandelayo: 1. Ukunamathisela Ukuqinisa: Faka u-1%-2% epoxy resin ukuze uthuthukise ubukhulu futhi uvimbele ukuwa, ngenkathi ukhulisa amandla okuphonsa ngo-20%-40%. Gcina amandla ≥85% ngemuva kwezinsuku eziyi-1000 zokuguga ku-85℃/85% RH. I-polyurethane adhesive engenazo izixazululo ivikela umswakama futhi ivimbela ukuvuvukala, okwenza ifanele izicelo eziphezulu zokunamathisela amabhodi ebhethri amandla amasha. 2. Ukuhlela Ubuciko: Ku-solvent-based industrial coatings, faka u-1.5%-3% ukuvimbela ukuhamba kwepigment (akukho ukuhamba okhardhwe ngemuva kwezinsuku eziyi-72 zokuma). Ku-water-based wood coatings, thuthukisa ukumelana namanzi (kuvikelwe emanzini ashisa imizuzu engu-2 ngaphandle kokugoba) kanye nokumelana nokuhlaselwa (ubhardness be-HB pencil → 2H). Ukuncipha kokubonakala ≤1.5%. I-coatings ezivuselelwa yi-UV ziyahambisana nezikhala ze-3C, zikwazi ukumelana nokushisa okungu-300℃C ngenkathi zigcina ukuzinza kwe-thixotropic. 3. Ukuhambisana nezindawo eziningi: Faka u-2%-3% we-sealant ukuze ukhulise i-tensile modulus kanye ne-elastic recovery rate (≥90%), uvimbele ukuwa ngenxa yokushintsha kokushisa/ukubanda; gcwalisa isikhala se-interface ezindaweni ezihlanganisiwe, uthuthukise amandla okugoba ngo-15%-25%; thuthukisa ukusebenza kokungangeni kwamanzi (IPX6) futhi uthuthukise ubuciko bezinhliziyo ezithambile emikhiqizweni yokwakha. 4. Ukuhambisana nezinhlelo eziningi: Kuhambisana nezinhlelo ze-solvent-based, ezingenazo izixazululo, nezisekelo zamanzi. I-paint ye-automotive OEM isebenzisa imodeli enendawo ethile ephansi (50-100 m²/g) enokukhanya ≤3%; ama-adhesives e-blade ye-wind turbine asebenzisa imodeli enendawo ethile ephezulu (300-400 m²/g) enezinzuzo ezinamandla zokuhlanganisa ze-thixotropic zokumelana nezimo ezingu-40℃ kuya ku-80℃. 4. Factory advantages •Ikhono lokwenza ngezifiso: uhlobo lwe-surface modifier kanye nezici zendawo ethile zingalungiswa ngokuya ngezimo zokusebenza ezithile zamakhasimende. Isibonelo, imodeli ye-low activation energy ithuthukiswe ukuze ifanele izixazululo zokunamathisela ezishisayo ukuze kuqinisekiswe ukusebenza okuhle kwe-thixotropic ezishisayo (-10℃); •Ubuchwepheshe bokukhiqiza obuphambili: Umugqa wokukhiqiza we-gas phase ophumile uthenjwa, futhi ukunemba kokulawula kokushisa kwe-hydrogen ne-oxygen flame ku-±5℃ ukuqinisekisa ukuhamba kahle kokuhlanzeka kwezinhlayiya ezisemqoka. Ukulungiswa kwe-surface kuthatha inqubo yokulungiswa eqhubekayo ye-fluidized bed, futhi ukuhamba kahle kokufaka kwe-modifier kuphakathi kuka-98% ukuze kugwenywe ukwehla kokusebenza okubangelwa ukuhamba kwendawo. •Isipiliyoni esibanzi emkhakheni wezicelo: ibinikeze imikhiqizo eyenziwe ngezifiso kumabhizinisi aphezulu okwakha, amabhizinisi okwakha nezinkampani zamakhemikhali zomhlaba, efanele amandla amasha, imoto, ubuchwepheshe, izinto zokwakha nezinye izigaba ezingama-18+, ithunyelwa eYurophu, eNyakatho Melika, eNingizimu-East Asia nakwamanye amazwe angama-30 nezifunda. 5. Packing for shipment •Iphakheji ejwayelekile: I-10kg valve bag, iphakheji ngayinye ihlome nge-valve yokukhishwa eyodwa, futhi ngasikhathi sinye, umswakama kanye ne-powder kuyahlukaniswa; •Izidingo zokugcina nokuhamba: gcina endaweni epholile, eyomile futhi enevumelwano (ukuphakama komswakama ≤40%), gwema ukuhlanganiswa ne-asidi eqinile kanye ne-alkali, i-oxidizer, isikhathi sokuphila izinyanga eziyi-187; akuyona ikhemikhali eyingozi, kusekelwa ukuhamba olwandle kanye nokuhamba komoya kwamazwe omhlaba, ukuhlinzeka ngombiko wokuhamba komoya; •I-specification ye-label: iphakheji ngayinye kufanele ibhalwe igama lomkhiqizo, izincazelo (indawo ethile, uhlobo lwe-modifier), inombolo yokukhiqiza, isikhathi sokuphila, izimo zokugcina, kanye nolwazi olunye. Ama-oda okuthumela angabhalwa ngophawu lwesiNgisi/nolimi oluningi.