Dioxide ya silikoni

Ibisobanuro bigufi:

Nimero ya CAS:7631-81-9

Gupfunyika:25kg/Umufuka

Ingano nto y'ibyo watumije:ibiro 1000

Ikintu	Ibisobanuro
Isura	Ifu y'umweru ifushye
Ubuso bwihariye (m2/g)	200±20
Agaciro ka pH	3.9～4.5
Igihombo ku kumisha kuri 105℃ (%)	≤2.0
Igihombo ku gushyushya kuri 1000℃ (%)	≤2.0
Ibisigazwa bya Sieve bya 45um (mg/kg)	≤250
Ubucucike bwa Tamped (g/l)	40~60
Ibikubiye muri SiO2 (%)	≥99.8
Ibipimo bya karuboni (%)	≤0.20
Ibikubiye muri Chloride (mg/kg)	≤250
Al2O3	≤300
TiO2	≤200
Fe2O3	≤30

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Intangiriro:
Silika (formula ya chimique: SiO2) ni okiside ishaje, kandi hydrate ijyanye nayo ni aside silicike (H2SiO3). Silika ni ikintu cy'ingenzi cyane cya silicike. Silika karemano iboneka ku isi ingana na 12% by'uburemere bw'ubutaka. Kubaho kwayo ni kristalo kandi nta shusho igaragara. Yose hamwe yitwa silicike.

Silika yo mu rwego rw'ibiribwa ikoreshwa cyane cyane nk'umuti urwanya guteka mu ifu y'igi, ifu y'amata, ifu ya kakao, amavuta ya kakao, ifu y'isukari, ifu y'ibinure, ikawa yihuse, isupu y'ifu n'ifu y'ifu.

Uduce tw’ifu y’ibiryo dukunda gufatana no kwivanga bitewe n’impinduka z’ubushyuhe, kwiyongera k’ubushuhe mu bidukikije, cyangwa igitutu gishyirwa hagati y’ibipfunyika, ibyo bigira ingaruka ku bwiza bw’ibicuruzwa n’igihe bibikwa. Dioxyde ya silicon ifite ingaruka zo kwirinda gufunga mu biribwa, ahanini binyuze mu gutandukanya uduce dutandukanye hashingiwe ku gufunga kw’uduce tw’ifu y’ibiryo, bigatuma ifu iguma mu buryo igomba gutembera neza kandi ikagera ku ngaruka zo kurwanya gufunga.

Byongeye kandi, silica ifungiye hanze y'ifu iragogorwa kandi ikanyurwa n'ubushuhe bw'imyuka ikikije binyuze mu myenge mito, ikarinda ibiryo guhumeka no gupfunyika mu gihe cyo kubibika.

Urwego rw'umutekano:

Dioxide ya Silicon (SiO2) ni umuti mpuzamahanga kandi wemewe na FDA urwanya guteka ibiryo. Dioxide ya Silicon ikoreshwa mu biryo bibungabunga ibiryo ni ifu y'umweru isa n'amata ya dioxide ya silicon ikozwe mu buryo bw'ubukorano kandi ifite isuku nyinshi.

Silika y’ubukorikori ifite imiterere y’ubuso bunini, imyenge myinshi, irakomera cyane, ifite imiterere ihamye, ntigira uburozi, ntigira impumuro, kandi nta ngaruka ku mubiri w’umuntu nyuma yo kuyikoresha.

Icyitonderwa:Ibiryo bisanzwe bikoresha silica birimo ibirungo by'ifu, ifu y'ibinure by'imboga, ibiryo byumisha amavuta, ibintu bikozwe mu ruhu, uburyohe bw'ifu, nibindi, hamwe n'ingano ya 0.25 ~ 2%.

Kuki twahitamo

1. Uburambe bw'imyaka irenga 10 mu bijyanye n'ubuhanga bwa ISO,
2. Uruganda rukora uburyohe n'ibiryoshye, Ibirango bya Tianjia Own,
3. Ubushakashatsi ku bumenyi bw'isoko n'ikurikirana ry'imigendekere,
4. Gutanga no kwamamaza ku gihe ibicuruzwa bisaba amafaranga menshi,
5. Kwizerwa no gukurikiza neza inshingano z'amasezerano na serivisi nyuma yo kugurisha,
6. Inzobere mu bijyanye na serivisi mpuzamahanga z’ibikoresho, inyandiko zemewe n’amategeko n’inzira y’ubugenzuzi bw’umuntu wa gatatu.