Fumedsilica CAS: 7631-86-9

Silika ifumye ikora nk'inyongeramusaruro mu gukora kole, ibifunga, ibipfuka, ibivanze, pulasitiki, n'ibikoresho bya kabutike. Imiterere yayo yihariye, harimo ubuziranenge bwinshi, gukora neza kw'ubuso, n'ubuso burebure, bituma igira akamaro mu kongera imiterere ya mekanike, imyitwarire ya rheological, n'imikorere y'ibicuruzwa byakozwe. Mu miterere ya kole n'ibifunga, sililika ifumye ikora nk'umuhindura rheology na thixotrope, yongera ubudahangarwa bwo gushonga, kugenzura ubukana, n'imbaraga zo gufatana. Mu guhindura ubwinshi bwa sililika ifumye, abakora bashobora guhindura imiterere y'amazi n'imyitwarire yo gushonga ya kole n'ibifunga kugira ngo bihuze n'ibikenewe byihariye mu bwubatsi, imodoka, n'indege. Byongeye kandi, sililika ifumye ikoreshwa mu gushushanya no mu marangi kugira ngo itange ingaruka zo gutuza, kurwanya kugwa, no gukomeza. Ingano yayo y'uduce duto n'ubuhanga bwo hejuru byongera ubuziranenge bwa filime, kurwanya gushwanyagurika, no kugumana ubuziranenge mu gukingira, amarangi y'ubwubatsi, n'irangira ryihariye, bishimangira kuramba no ubwiza burambye. Mu miterere ya polymer, sililika ifumye ikora nk'inyunganizi kugira ngo yongere imbaraga za mekanike, kudahinduka, no kudahura n'ingaruka. Iyo ishyizwe muri pulasitiki, elastomer, n'ibikoresho bivanze, irushaho gukomera, kudashwanyagurika, no kwihanganira ikirere, bigatuma ikoreshwa mu bice by'imiterere, ibice by'imodoka, n'ibikoresho by'ikoranabuhanga bisaba imikorere myiza. Byongeye kandi, silika ifurwa ikoreshwa nk'umuti ufasha mu gutemba no mu gutemba mu miti, ibiryo, no mu miterere y'ifu. Ubushobozi bwayo bwo gukumira gutemba, kunoza imiterere y'ifu, no kugenzura uburyo amazi anyurwamo butuma umusaruro urushaho kuba mwiza mu miterere y'imiti, inyongeramusaruro z'ibiribwa, n'ibinyobwa bifurwa. Byongeye kandi, silika ifurwa ikoreshwa mu kwisiga, mu bikoresho byo kwita ku mubiri, no mu mavuta yo mu nganda nk'umuti ukomeza ubushyuhe, umuti uhagarika, n'umuti utuma amazi agwa. Uburyo ikoresha mu kugenzura imiterere, ubushyuhe, n'imiterere y'urumuri bigira uruhare mu gukora amavuta, amavuta yo kwisiga, amavuta, n'ibinyabutabire bifite ubwiza n'imikorere myiza. Muri rusange, silika ifurwa igira uruhare runini mu nganda zitandukanye, itanga inyungu nyinshi nk'umuti ukoreshwa mu kunoza imikorere, imiterere, n'ubwiza bw'umusaruro mu buryo butandukanye, igaragaza akamaro kayo mu bumenyi bw'ibintu, inganda, no guteza imbere ibicuruzwa.