High kuchena Silicon oxide / Silicon dioxide / SiO2 / Silica quartz poda 99% -99.999% ine nano uye micron zvidimbu

Tsanangudzo 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


Product Detail

Product Tags

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%.

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.

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.





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