I-Nanosilica SiO2 Nanoparticles I-Silicon Dioxide yezicelo eziphambili

Inkcazo yeSiO2 Nanoparticles :

Ububanzi: 10-20nm, 20-30nm, 100nm inokukhethwa.

Ubunyulu: 99.8%

Ukubonakala: umgubo omhlophe

Ukupakishwa: iingxowa zeplastiki zokufunxa

Ukusetyenziswa okungundoqo kwe-SiO2 nanopowder:

I-Nano silica ngumgubo omhlophe we-amorphous, ngokubanzi umphezulu we-hydroxyl kunye namanzi e-adsorbed, kunye nobukhulu bamasuntswana amancinci, ubunyulu obuphezulu, ubuninzi obuphantsi, indawo enkulu yendawo ethile, iimpawu zokusebenza ezilungileyo zokusasazeka, kunye nokuzinza okuphezulu, ukomeleza, i-thixotropy kunye ne-optical egqwesileyo. kunye neempawu zoomatshini, ezisetyenziswa kakhulu kwiiseramikhi, irabha, iiplastiki, iingubo, iipigments kunye nezithwala i-catalyst kunye nezinye iindawo, ukuphuculwa kweemveliso zemveli kubaluleke kakhulu.

1. Isicelo kwiingubo;
2. Ekusetyenzisweni kweeplastiki, iimpawu ze-thermal kunye ne-mechanical of the composite zifundwa emva kokunyibilika kunye nokudibanisa i-polyethylene ephezulu kunye ne-fumed nano-silica.
3. Ekusetyenzisweni kwerabha, i-nano silica isetyenziswa ngokuqhelekileyo ukuqinisa ukuzalisa kwishishini lerabha.
4. Ukusetyenziswa kwi-adhesives, i-nano silica iguqulwa kwaye ifakwe kwi-adhesives, enokuphucula amandla e-peel, amandla e-shear kunye namandla eempembelelo ze-adhesives.
5. Ezinye izicelo, ngaphezu kwezi zicelo zingentla, i-nano silica iphinda isetyenziswe kwezinye iinkalo, ezifana nezixhobo zombane, izinto zokupakisha kunye nezinye izinto.

Iimeko zokugcina:

I-SiO2 i-nanopowders kufuneka igcinwe itywinwe kakuhle kwindawo eyomileyo, epholileyo, akufanele ibonakaliswe emoyeni, ithintele i-oxidation kwaye ichaphazeleke ngomswakama kunye nokuhlangana kwakhona, ichaphazela ukusebenza kwe-dispersion kunye nokusebenzisa umphumo.Omnye kufuneka azame ukuthintela uxinzelelo, ngokuhambelana nokuthuthwa kwempahla ngokubanzi.