Isingeniso se-silica evuthayo

I-Fumed silica iwuhlobo lomkhiqizo wamakhemikhali wezinto ezingaphili nokusebenza okuphezulu.

Ikhiqizwa indlela yesigaba se-vapor, futhi izinto zokusetshenziswa ezifana ne-silicon tetrachloride zi-hydrolyzed ku-hydrogen ne-oxygen flame ukukhiqiza intuthu ye-silica emazingeni okushisa aphezulu, bese itholakala ngemva kwezinqubo eziyinkimbinkimbi ezifana nokuhlanganisa nokupholisa.

Impahla ebonakalayo

I-silica evuthayo iyimpushana emhlophe ecwebe kakhulu enosayizi wezinhlayiyana ezincane kakhulu, imvamisa icishe ibe ngama-nanometer angu-7-40, okuyenza ibe nendawo enkulu ethize, ngokuvamile ifinyelela ku-100-400 square metres/gram.
- Inokusabalalisa okuhle futhi ingahlakazeka ngokulinganayo ezinhlelweni eziningi eziwuketshezi neziqinile.

Impahla yamakhemikhali

- Izakhiwo zamakhemikhali zizinzile kakhulu, ziyinto engasebenzi, imelana ne-asidi, i-alkali nezinye izinto ezonakalisayo ukuguguleka, zingazinza ezindaweni ezihlukahlukene zamakhemikhali.
- Inokuqina okuhle kakhulu kwe-thermal, ngeke ibole kalula noma iguqule izakhiwo endaweni yokushisa ephezulu.

Inkambu yohlelo lokusebenza

- Imboni yepende: Njenge-ejenti ye-rheological, ingavimbela ngokuphumelelayo ukuhlaliswa kwezingulube ohlelweni lokugcina upende, futhi ekwakhiweni kopende, ingakwazi ukulungisa impahla ye-rheological kapende, ukuze upende ube nokulingana okuhle nokuphikisana nokugeleza, ukuze ukugqoka kufane kakhulu futhi kuhle.
- Imboni yokunamathisela nama-sealants: ingathuthukisa kakhulu i-thixotropy ye-adhesives nama-sealants, ivimbele i-glue ukuthi ingagelezi ezindaweni eziqondile noma ezithambekele, futhi ithuthukise amandla kanye nokuqina kokunamathela.
- Imboni yenjoloba ye-Silicone: iyi-ejenti eqinisayo esebenza kahle yerabha ye-silicone, engathuthukisa kakhulu izakhiwo ze-silicone yerabha, njengamandla aqinile, amandla okudabula nobulukhuni, njll.
- Imboni yezimonyo: ngenxa yokukhangisa kwayo okuhle nokuhlakazeka, ingasetshenziswa njenge-ejenti yokuqina, i-ejenti ye-thixotropic kanye ne-ejenti ephikisana nokuxazulula izimonyo. Isibonelo, kuma-creams, ama-lotions neminye imikhiqizo, kusiza umkhiqizo ugcine ukuthungwa okuzinzile, futhi ungakhangisa amafutha ebusweni besikhumba ukuze ugcine isikhumba somile.

Inkampani

Amaqoqo

Mayelana

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