Ibibazo by'ubuzima ni byo bintu bihishe cyane ku bantu. Nk'umubyeyi utwite, icy'ingenzi ni ugutegura ibyo umwana azakenera buri munsi kugira ngo avuke ubutaha. Ese wahisemo ibikoresho byose by'umwana? Ni ubwoko ki bw'ibikoresho byiza kurusha ibindi, twagombaga kumva.umubyimba w'amenyo wa silicone, silicone ikorwa iki? Ese ni byiza kuyikoresha?

Imashini ya silicone teether ikozwe muri silica gel yo mu rwego rwo hejuru, idafite bisphenol A, kandi ntizacika, ntizicika, ntizishobora guhangana n'ubushyuhe, ntizishobora gusaza cyangwa ngo zirwane n'ikirere.

Nta BPA idafite uburozi ishyushye kandi ihumuriza intoki, yoroshye kandi idapfa amazimittens za silicone zo koroshya amenyo y'abana

Muri rusange, gel ya silica ishobora kugabanywamo gel ya silica y’umwimerere na gel ya silica y’umwimerere bitewe n’imiterere yayo n’ibiyigize.

Jeli ya silica idakora

Gel ya silica inorganic ni ubwoko bw'ibikoresho bikora cyane mu kuyungurura, akenshi bitegurwa binyuze mu gukorana kwa sodium silicate hamwe na aside sulfurike hamwe n'uruhererekane rw'ibikorwa nyuma yo kuvurwa nko gusaza no gukora utubumbe twa aside. Gel ya silica ni ikintu kidahinduka, kandi formula yayo ya shimi ni mSiO2.NH2O. Ntishongera mu mazi kandi ikintu icyo ari cyo cyose kiyungurura, kidahumanya, gifite uburyohe buhamye, kidahinduka, uretse ishingiro rikomeye, aside hydrofluoric kandi nta gukorana n'ibindi bintu.

Ubwoko butandukanye bwa gel ya silica bufite imiterere itandukanye ya mikorobe bitewe n'uburyo butandukanye bwo kuyikora. Igice cya shimi n'imiterere ya gel ya silica bigaragaza ko ifite ibindi bikoresho byinshi bisa biragoye gusimbuza imiterere yayo: ubushobozi bwo kuyungurura cyane, ubushyuhe budahindagurika, ubuziranenge bw'ibinyabutabire, ifite imbaraga nyinshi za mekanike, nibindi, ikoreshwa mu rugo nk'umuti wo koza, umugenzure w'ubushyuhe, umusemburo w'amavuta, nibindi. Inganda nk'umusemburo wo gukuraho ibara ry'amavuta, umusemburo w'ibinyabutabire, umusemburo w'umuvuduko uhindagurika; umusemburo mwiza wo gutandukanya no gusukura ibinyabutabire, umusemburo wo gushimangira inzoga, umusemburo w'irangi, umusemburo w'amenyo, umusemburo wo kuzimya ubushyuhe.

Udupira tw'urukwavu twa siliconeIgikinisho cyo gukamura amenyo cya silicone

Silicone y'umwimerere

Silicone ni ubwoko bw'imvange ya organosilicon, bivuze ko ikubiyemo umugozi wa Si-C, kandi nibura itsinda rimwe ry'ibinyabuzima rifitanye isano itaziguye na atome za silicon z'imvange, akenshi ikoreshwa binyuze muri ogisijeni, sulfur, azote, n'ibindi. Muri byo, polysiloxane, igizwe n'umugozi wa ogisijeni ya silicon (-si-o-si -) nk'igikanka, ni yo myinshi cyane, yigwa cyane kandi ikoreshwa cyane mu bwoko bwa organosilicone, igizwe na 90% by'ingano yose.

Organosilicon igabanyijemo ibice bine: silicone rubber, silicone resin, silicone oil na silane coupling agent.

Igice cy'ingenzi cya gel ya silica ni dioxyde silica, ifite imiterere ihamye ya shimi kandi ntishya. Gel ya silica ni ubwoko bwa dioxyde silica idafite ihinduka, igomba kugenzurwa n'umukungugu utarenze 10 mg/m3, igomba kongera umwuka uva mu kirere, kandi ikoreshwa mu kwambara agapfukamunwa.

Gel ya silica ifite ubushobozi bwo kuyungurura cyane, ishobora gutuma uruhu rw'umuntu rwuma, bityo rero, kubagwa bigomba kwambarwa imyenda myiza y'akazi. Iyo silicone yinjiye mu jisho, oza n'amazi menshi hanyuma ushakire muganga vuba bishoboka.

Jeli ya silica y'ubururu irimo ingano nto ya cobalt chloride, ishobora kugira uburozi, igomba kwirinda ko yagera mu biryo no guhumeka mu kanwa, nko mu gihe cy'uburozi, igomba guhita igana kwa muganga.

Gel ya silica mu ikoreshwa ry'iyi nzira bitewe n'uko umwuka w'amazi cyangwa ibindi bintu bikomoka ku bimera byinjizwa mu buryo bw'umwimerere, ubushobozi bwo kuyinjiza bwaragabanutse, ishobora kongera gukoreshwa nyuma yo kongera kuyivugurura.