Maʻemaʻe kiʻekiʻe Silicon oxide / Silicon dioxide / SiO2 / Silica quartz pauka 99% -99.999% me nā mea nano a me nā micron
Hoʻolauna pōkole
inoa huahana: Silicon oxide SiO2
Maʻemaʻe: 99%-99.999%
Ka nui o ka ʻāpana: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc.
ʻAno: hydrophilic, hydrophobic
kala: pauka keʻokeʻo
ʻAiʻi Nui: <0.10 g/cm3
ʻOiaʻiʻo ʻOi: 2.4 g/cm3
Hōʻikeʻike Ultraviolet:>75%.
Maʻemaʻe: 99%-99.999%
Ka nui o ka ʻāpana: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc.
ʻAno: hydrophilic, hydrophobic
kala: pauka keʻokeʻo
ʻAiʻi Nui: <0.10 g/cm3
ʻOiaʻiʻo ʻOi: 2.4 g/cm3
Hōʻikeʻike Ultraviolet:>75%.
Nā hiʻohiʻona:
Hoʻokaʻawale ʻia nā ʻāpana Nano-silica e like me ko lākou ʻano: P-type (Porous particles) a me S-type (Spherical particles).P-type nano-silic surface he mau nano-porous me ka pore rate o 0.611ml /g;No laila, ʻoi aku ka nui o ka SSA P-type i ka hoʻohālikelike ʻana me ka S-type (E nānā i ka US3440).ʻO US3436 ka S-type a ʻo kāna SSA he ~170-200m2/g.Eia hou, P-type ultraviolet reflectivity he> 85% , S-type: >75%.
kikoʻī
| Huahana | Silicon oxide | ||
| Nui ʻāpana | 100um | ||
| ʻAno maikaʻi | GB/T 3185-2016 | Ka nui: | 5000.00kg |
| Pūʻulu No. | 18120612 | Lā Pau | Dek. 05, 2020 |
| Lā o ka hana ʻana: | Dek. 06, 2018 | Lā o ka ho'āʻo: | Dek. 06, 2018 |
| Mea hoao | Hōʻike | Nā hualoaʻa | |
| Ka nana aku | Pauda keʻokeʻo | Pauda keʻokeʻo | |
| SiO2 | >99.99% | 99.996% | |
| Al | ≤30 ppm | 26.48 ppm | |
| Ca | ≤6 ppm | 5.6 ppm | |
| Cu | ≤1 ppm | 0.11 ppm | |
| Fe | ≤2 ppm | 1.87 ppm | |
| K | ≤2 ppm | 1.48 ppm | |
| Mg | ≤1 ppm | 0.53 ppm | |
| Na | ≤5 ppm | 4.69 ppm | |
| Ni | ≤0.5 ppm | 0.03 ppm | |
| Mn | ≤0.3 ppm | 0.11 ppm | |
| Ti | ≤4 ppm | 3.68 ppm | |
| Ka hopena: | E hoʻokō i ke kūlana ʻoihana | ||
Nā ʻano hoʻāʻo:
1. Transmission electron microscopy (TEM) ano, nano-silic particle i ka liʻiliʻi liʻiliʻi, hāiki puʻupuʻu nui.
2. BET kaʻina, nano-silica particle i nui kiko'ī ili wahi.
3. ʻO ke ʻano spectroscopy infrared, aia ka ʻāpana nano-silica i kahi helu nui o nā pūʻulu hydroxyl a me nā koena koena unsaturated ma luna o kona ʻili, a hoʻokumu i ka ʻae ʻana mai ke kūlana paʻa o ka hoʻolālā silicon oxide.
4. Cary-5E spectrophotometer hoao ana, nano-silica particles--kiʻekiʻe reflectivity i ka nalu lōʻihi a me ka malamalama ike e pili ana i UV.
5. Omnisorp100CX ili ili a me ka porosity analyer, P-type nano-silica ili he helu o nano porous me ka helu pore o 0.611ml /g.
2. BET kaʻina, nano-silica particle i nui kiko'ī ili wahi.
3. ʻO ke ʻano spectroscopy infrared, aia ka ʻāpana nano-silica i kahi helu nui o nā pūʻulu hydroxyl a me nā koena koena unsaturated ma luna o kona ʻili, a hoʻokumu i ka ʻae ʻana mai ke kūlana paʻa o ka hoʻolālā silicon oxide.
4. Cary-5E spectrophotometer hoao ana, nano-silica particles--kiʻekiʻe reflectivity i ka nalu lōʻihi a me ka malamalama ike e pili ana i UV.
5. Omnisorp100CX ili ili a me ka porosity analyer, P-type nano-silica ili he helu o nano porous me ka helu pore o 0.611ml /g.
Noi:
1 Hoʻololi ʻia ka Rubber, hoʻololi hoʻololi paʻakikī sealant, hoʻopili, mea hoʻohui fiber hana, hoʻololi ʻilika, pena.
nā mea hoʻohui kahiko;
2 ʻO nā seramika, nano ceramic, composite ceramic substrate;
3 Polymer: hiki ke hoʻonui i ka thermal stability a me ka polymer anti-aging;
4 ʻO nā mea e pale ai i ka lapalapa ahi a me nā mea uhi, ka mea wili kiʻekiʻe, nā huahana hoʻonaninani;
5 I loko o ka cluster butyl benzene a me ka chlorinated polyethylene e hoʻohui ana i kahi mea liʻiliʻi o ka nano SiO2produce kala ʻeleʻele ikaika,
ka lōʻihi, ka ikaika, ka hana flexural a me ke kū'ē ultraviolet a me ka hanaʻelemakule wela a hoʻokō aʻoi aku paha i ka epdm;
6 Ma ka uhi kuʻuna e hoʻohui i kahi liʻiliʻi o nā nano silicon oxides, hoʻonā maikaʻi i ka paʻa ʻana o ka hoʻokuʻu ʻana, thixotropy a ʻilihune, hoʻopau maikaʻi ʻole.
nā mea hoʻohui kahiko;
2 ʻO nā seramika, nano ceramic, composite ceramic substrate;
3 Polymer: hiki ke hoʻonui i ka thermal stability a me ka polymer anti-aging;
4 ʻO nā mea e pale ai i ka lapalapa ahi a me nā mea uhi, ka mea wili kiʻekiʻe, nā huahana hoʻonaninani;
5 I loko o ka cluster butyl benzene a me ka chlorinated polyethylene e hoʻohui ana i kahi mea liʻiliʻi o ka nano SiO2produce kala ʻeleʻele ikaika,
ka lōʻihi, ka ikaika, ka hana flexural a me ke kū'ē ultraviolet a me ka hanaʻelemakule wela a hoʻokō aʻoi aku paha i ka epdm;
6 Ma ka uhi kuʻuna e hoʻohui i kahi liʻiliʻi o nā nano silicon oxides, hoʻonā maikaʻi i ka paʻa ʻana o ka hoʻokuʻu ʻana, thixotropy a ʻilihune, hoʻopau maikaʻi ʻole.
