High kuchena Fused silica Silicon oxide / dioxide SiO2 quartz poda 99% -99.999%

High kuchena Fused silica Silicon oxide / dioxide SiO2 quartz poda 99% -99.999% Featured Image
  • High kuchena Fused silica Silicon oxide / dioxide SiO2 quartz poda 99% -99.999%
  • High kuchena Fused silica Silicon oxide / dioxide SiO2 quartz poda 99% -99.999%
  • High kuchena Fused silica Silicon oxide / dioxide SiO2 quartz poda 99% -99.999%

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

Hukuru Density: <0.10 g/cm3

Chokwadi Density: 2.4 g/cm3

Ultraviolet Reflectivity:> 75%.


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%.

Test Methods

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 bonds 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 repamusoro, 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.

Zvatiri Zvakanakira

Rare-earth-scandium-oxide-ine-guru-mutengo-2

Service yatinokwanisa kupa

1) Chibvumirano chepamutemo chinogona kusaina

2) Chibvumirano chekuvanzika chinogona kusaina

3) Mazuva manomwe ekudzorera vimbiso

Zvinotonyanya kukosha: isu hatigone kupa kwete chigadzirwa chete, asi tekinoroji mhinduro sevhisi!

FAQ

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Mitemo yekubhadhara

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Nguva yekutungamira

≤25kg: mukati memazuva matatu ekushanda mushure mekubhadhara kwagamuchirwa.＞25kg: vhiki imwe

Muenzaniso

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Package

1kg pabhegi fpr samples, 25kg kana 50kg padhiramu, kana sezvawaida.

Storage

Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka.

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