High kuchena Silicon oxide / Silicon dioxide / SiO2 / Silica quartz poda 99% -99.999% ine nano uye micron zvidimbu
Sumo pfupi
Zita rechigadzirwa: Silicon oxide SiO2
Kuchena: 99% -99.999%
Chikamu saizi: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, nezvimwe.
Rudzi: hydrophilic, hydrophobic
Muvara: chena poda
Hukuru Density: <0.10 g/cm3
Chokwadi Density: 2.4 g/cm3
Ultraviolet Reflectivity:> 75%.
Kuchena: 99% -99.999%
Chikamu saizi: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, nezvimwe.
Rudzi: hydrophilic, hydrophobic
Muvara: chena poda
Hukuru Density: <0.10 g/cm3
Chokwadi Density: 2.4 g/cm3
Ultraviolet Reflectivity:> 75%.
Features:
Nano-silica particles maererano nemaitiro avo akakamurwa kuva marudzi maviri: P-mhando (Porous particles) uye S-mhando (Spherical particles).P-type nano-silica surface ine nhamba ye nano-porous ine pore rate ye 0.611ml / g;saka, P-mhando ine yakakura zvikuru SSA tichienzanisa S-mhando (Ona US3440).US3436 iS-mhando uye SSA yayo iri ~170-200m2/g.Uyezve, P-mhando ultraviolet reflectivity iri> 85%, S-mhando:> 75%.
Specificaiton
Product | Silicon oxide | ||
Chikamu saizi | 100um | ||
Hunhu | GB/T 3185-2016 | Huwandu: | 5000.00kg |
Batch Nha. | 18120612 | Expiry Date | Zvita 05, 2020 |
Zuva Rekugadzira: | Zvita 06, 2018 | Zuva Rokuedzwa: | Zvita 06, 2018 |
Test Item | Tsanangudzo | Results | |
Chitarisiko | Upfu chena | Upfu chena | |
SiO2 | >99.99% | 99.996% | |
Al | ≤30 ppm | 26.48 ppm | |
Ca | ≤6 ppm | 5.6 pp | |
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 | |
Mhedziso: | Teerera kune chiyero chebhizinesi |
Nzira dzekuedza:
1. Transmission electron microscopy (TEM) nzira, nano-silica particle ine diki diki, nhete particle size distribution.
2. BET nzira, nano-silica particle ine yakakura chaiyo nzvimbo.
3. Infrared spectroscopy method, nano-silica particle iripo nhamba huru ye hydroxyl mapoka uye unsaturated residual bond pamusoro payo, uye inoumba kutsauka kubva kune yakagadzikana mamiriro esilicon oxide chimiro.
4. Cary-5E spectrophotometer yekuedza nzira, nano-silica particles--high reflectivity kune refu wave uye chiedza chinooneka pamusoro peUV.
5. Omnisorp100CX nzvimbo yepamusoro uye porosity analyzer, P-type nano-silica surface ine nhamba ye nano porous ine pore rate ye 0.611ml / g.
2. BET nzira, nano-silica particle ine yakakura chaiyo nzvimbo.
3. Infrared spectroscopy method, nano-silica particle iripo nhamba huru ye hydroxyl mapoka uye unsaturated residual bond pamusoro payo, uye inoumba kutsauka kubva kune yakagadzikana mamiriro esilicon oxide chimiro.
4. Cary-5E spectrophotometer yekuedza nzira, nano-silica particles--high reflectivity kune refu wave uye chiedza chinooneka pamusoro peUV.
5. Omnisorp100CX nzvimbo yepamusoro uye porosity analyzer, P-type nano-silica surface ine nhamba ye nano porous ine pore rate ye 0.611ml / g.
Application:
1 Rubha yakagadziridzwa, sealant ceramic toughening gadziriso, zvinonamira, zvinoshanda fiber additive, purasitiki kugadziridzwa, pendi.
kuchembera additives;
2 Ceramics, nano ceramic, composite ceramic substrate;
3 Polymer: inogona kuwedzera kugadzikana kwekupisa uye anti-kuchembera polymer;
4 Zvishandiso zvinodzoreredza moto uye machira, svikiro rakakwirira, zvigadzirwa zvekuzora;
5 Mu cluster butyl benzene uye chlorinated polyethylene ichiwedzera zvishoma nano SiO2 inoburitsa ruvara rubber kutsungirira,
kureba, simba, flexural performance uye ultraviolet kuramba uye kupisa kuchembera kuita uye kuwana kana kudarika epdm;
6 Muchinyakare coating ichiwedzera shoma shoma ye nano silicon oxides, yakanaka gadzirisa iyo kuturika kugadzikana, thixotropy uye murombo, kupera kwakashata.
kuchembera additives;
2 Ceramics, nano ceramic, composite ceramic substrate;
3 Polymer: inogona kuwedzera kugadzikana kwekupisa uye anti-kuchembera polymer;
4 Zvishandiso zvinodzoreredza moto uye machira, svikiro rakakwirira, zvigadzirwa zvekuzora;
5 Mu cluster butyl benzene uye chlorinated polyethylene ichiwedzera zvishoma nano SiO2 inoburitsa ruvara rubber kutsungirira,
kureba, simba, flexural performance uye ultraviolet kuramba uye kupisa kuchembera kuita uye kuwana kana kudarika epdm;
6 Muchinyakare coating ichiwedzera shoma shoma ye nano silicon oxides, yakanaka gadzirisa iyo kuturika kugadzikana, thixotropy uye murombo, kupera kwakashata.