Babban tsarki Fused silica Silicon oxide / dioxide SiO2 quartz foda 99% -99.999%

Babban tsarki Fused silica Silicon oxide / dioxide SiO2 quartz foda 99% -99.999% Hoton da aka Fito
  • Babban tsarki Fused silica Silicon oxide / dioxide SiO2 quartz foda 99% -99.999%
  • Babban tsarki Fused silica Silicon oxide / dioxide SiO2 quartz foda 99% -99.999%
  • Babban tsarki Fused silica Silicon oxide / dioxide SiO2 quartz foda 99% -99.999%

Takaitaccen Bayani:

Sunan samfur: Silicon oxide SiO2

Tsafta: 99% -99.999%

Barbashi size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, da dai sauransu

Nau'in: hydrophilic, hydrophobic

Launi: farin foda

Girman Girma: <0.10 g/cm3

Girman Gaskiya: 2.4 g/cm3

Nunin Ultraviolet:> 75%.


Cikakken Bayani

Tags samfurin

Takaitaccen gabatarwa

Sunan samfur: Silicon oxide SiO2
Tsafta: 99% -99.999%
Barbashi size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, da dai sauransu
Nau'in: hydrophilic, hydrophobic
Launi: farin foda
Girman Girma: <0.10 g/cm3
Girman Gaskiya: 2.4 g/cm3
Nunin Ultraviolet:> 75%.

Siffofin

Nano-silica barbashi bisa ga tsarinsu sun kasu kashi biyu: P-type (Porous particles) da S-type (Spherical particles).Nano-silica nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i na nano-porous tare da adadin pore na 0.611ml / g;don haka, nau'in P-nau'in SSA ya fi girma idan aka kwatanta da nau'in S (Duba US3440).US3436 shine nau'in S kuma SSA shine ~ 170-200m2/g.Bugu da ƙari, P-type ultraviolet reflectivity shine> 85%, S-type:> 75%.

Hanyoyin Gwaji

1. Hanyar watsawa ta hanyar microscopy (TEM), nano-silica barbashi yana da ƙananan girman, kunkuntar girman girman rabo.
2. BET Hanyar, Nano-silica barbashi yana da manyan takamaiman surface area.
3. Infrared spectroscopy Hanyar, Nano-silica barbashi wanzu babban adadin hydroxyl kungiyoyin da unsaturated saura shaidu a kan ta surface, da kuma Forms da sabawa daga kwari jihar na silicon oxide tsarin.
4. Cary-5E spectrophotometer gwajin Hanyar, Nano-silica barbashi-high reflectivity zuwa dogon kalaman da bayyane haske game da UV.
5. Omnisorp100CX surface area da porosity analyzer, P-type nano-silica surface ya ƙunshi adadin nano porous tare da pore kudi na 0.611ml / g.

Aikace-aikace

1 Rubber modified, sealant yumbu toughening gyara, adhesives, aikin fiber ƙari, filastik gyara, fenti
additives tsufa;
2 yumbu, nano yumbu, hada yumbu substrate;
3 polymer: na iya ƙara yawan kwanciyar hankali na thermal da polymer anti-tsufa;
4 Harshen wutan lantarki da kayan shafa, babban niƙa matsakaici, kayan kwalliya;
5 A cikin gungu butyl benzene da chlorinated polyethylene ƙara ƙaramin adadin nano SiO2 yana samar da ƙarfin roba mai launi,
elongation, ƙarfi, flexural yi da ultraviolet juriya da thermal tsufa yi da kuma cimma ko wuce epdm;
6 A cikin launi na gargajiya yana ƙara ƙaramin adadin nano silicon oxides, mai kyau warware kwanciyar hankali na dakatarwa, thixotropy da matalauta, ƙarancin ƙarewa.

Amfaninmu

Rare-ƙasa-scandium-oxide-tare da-darashi-2

Sabis za mu iya bayarwa

1) Ana iya sanya hannu kan kwangilar hukuma

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Mafi mahimmanci: za mu iya samar da ba kawai samfurin ba, amma sabis na mafita na fasaha!

FAQ

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Misali

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Kunshin

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Adanawa

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