99.9% Nano silica
Nano-silica ifite imiterere y’utunyangingo duto, umubare munini wa mikorobe, ubuso bunini bwihariye, hydroxyl nyinshi ku buso, ubushobozi bukomeye bwo kugarura urumuri rwa ultraviolet, urumuri rugaragara n’urumuri rwa infrared. Cyane cyane iyo uburyo bwo gutunganya ubuso bw’umusaruro burushijeho kuba bwiza, urwego rworoshye rwo guhuza utunyangingo twa nano ruragabanuka, kandi guhuza n’ibikoresho bya polymeri y’umwimerere ni byiza, ibyo bikaba byagura cyane ubushobozi bw’umusaruro.
Ibipimo by'umubiri:
Formule ya molekile: SiO2,
Igice: 60.084,
Ubucucike: 2.2g/cm3,
Aho gushonga: dogere 1723,
Aho ubushyuhe bushyuha: dogere 2230,
Ubukomere: 4.5,
Ubushobozi bwo gutwara ubushyuhe bwa 4 W/(mK)
| Icyitegererezo | SiO2-15 | SiO2-30 | SiO2-60 |
| Ifurumu ya molekile | SiO2 | SiO2 | SiO2 |
| Inyuma | Ifu y'umweru | Ifu y'umweru | Ifu y'umweru |
| Ingano mpuzandengo y'uduce duto | 15nm | 30nm | 60nm |
| Ubuso bwihariye | metero 2502/g | metero 2002/g | metero 150-2002/g |
| Ibikubiye muri SiO2 | 99.9% | 99.9% | 99.9% |
| Ubucucike bw'umubyimba | 0.1-0.15 g/cm3 | 0.15-0.18 g/cm3 | 0.18-0.2 g/cm3 |
| Agaciro ka PH | 5-7 | 5-7 | 5-7 |
Uburyo bwo kuvura ubuso: gukurura amazi, gukurura lipophilic, gukurura amazi (ikinyabutabire KH550 KH560 KH570 A182, nibindi)
1. Iki gicuruzwa ni ifu y'umweru, ntabwo kirimo uburozi kandi ntikiryoha, nticyangiza kandi ntigihinduka mu buryo busanzwe.
2. Kurwanya ubushyuhe bwinshi, ubuso bunini, ingano nto y'uduce.
3. Ishobora gukwirakwira neza, kuyihagarika, kuyizunguza no kuyihindura amazi.
4. Ifite thixotropy nziza.
5. Ifite imbaraga nziza zo gukomeza no gukuba.
6. Nyuma yo gusukura ubuso, igira ubushobozi bwo gukurura amazi no gukurura lipophilic.
Ingano y'ibicuruzwa byongewemo ni 0.5-2%.
| 1. | Nano-silika |
| 2. | Nano-silika y'imyenda |
| 3. | Resin ya epoxy ya Nano-silica |
| 4. | Nano-silica-rubber |
| 5. | Gusiga nano-silica |
| 6. | Uduce tw'amazi twa Nano-silika |
| 7. | Umuti wa alcool ya nano silica |
