Te parakore Silicon oxide / Silicon dioxide / SiO2 / Silica quartz paura 99% -99.999% me nga matūriki nano me te micron
He kupu whakataki poto
Ingoa hua:Silicon oxide SiO2
Maamaa: 99%-99.999%
Rahi matūriki: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, aha atu
Momo: hydrophilic, hydrophobic
Tae: paura ma
Kiato Nui: <0.10 g/cm3
Kiato Pono: 2.4 g/cm3
Whakaata Ultraviolet:>75%.
Maamaa: 99%-99.999%
Rahi matūriki: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, aha atu
Momo: hydrophilic, hydrophobic
Tae: paura ma
Kiato Nui: <0.10 g/cm3
Kiato Pono: 2.4 g/cm3
Whakaata Ultraviolet:>75%.
Āhuatanga:
Matūriki Nano-silikas rite ki to ratou hanganga kua wehea ki e rua momo: P-momo (matūriki poro) me S-momo (Matūriki porohita). P-momo nano-silica mata he maha o te nano-porous me te tere pore o 0.611ml /g; no reira, he nui ake te SSA momo-P ki te whakataurite ki te momo-S (Tirohia te US3440). Ko te US3436 he momo-S me tana SSA he ~170-200m2/g. I tua atu, P-momo ultraviolet reflectivity he> 85% , S-momo:> 75%.
Whakapūtātanga
Hua | Silicon waikura | ||
Te rahi o te matūriki | 100um | ||
Kounga | GB/T 3185-2016 | Rahi: | 5000.00kg |
Puka No. | 18120612 | Te Ra Whakamutunga | Tihema 05, 2020 |
Te ra o te hanga: | Tihema 06, 2018 | Rā Whakamātautau: | Tihema 06, 2018 |
Tūemi Whakamātautau | Whakatakotoranga | Hua | |
Te ahua | Te paura ma | Te paura ma | |
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 | |
Whakamutunga: | Kia ū ki te paerewa hinonga |
Nga Tikanga Whakamatau:
1. Te tikanga tuku irahiko microscopy (TEM),matūriki nano-silicahe iti te rahi, he kuiti te tohatoha matūriki.
2. Ko te tikanga BET, ko te matūriki nano-silica he nui te waahanga mata motuhake.
3. Ko te tikanga whakakitenga infrared, he matūriki nano-silica te maha o nga roopu hydroxyl me nga here toenga haunga kore i runga i te mata, ka hanga i te rereke mai i te ahua pumau o te hangahanga waikura silicon.
4. Cary-5E tikanga whakamātautau spectrophotometer, matūriki nano-silica--te whakaata teitei ki te ngaru roa me te marama e kitea ana mo te UV.
5. Omnisorp100CX rohe mata me te porosity tātaritanga, P-momo nano-silica mata kei roto i te maha o nano porous ki te tere pore o 0.611ml /g.
2. Ko te tikanga BET, ko te matūriki nano-silica he nui te waahanga mata motuhake.
3. Ko te tikanga whakakitenga infrared, he matūriki nano-silica te maha o nga roopu hydroxyl me nga here toenga haunga kore i runga i te mata, ka hanga i te rereke mai i te ahua pumau o te hangahanga waikura silicon.
4. Cary-5E tikanga whakamātautau spectrophotometer, matūriki nano-silica--te whakaata teitei ki te ngaru roa me te marama e kitea ana mo te UV.
5. Omnisorp100CX rohe mata me te porosity tātaritanga, P-momo nano-silica mata kei roto i te maha o nano porous ki te tere pore o 0.611ml /g.
Taupānga:
1 He rapa kua whakarereketia, he mea whakakakahu whakakaha i te kirikiri, he whakapiri, he taapiri muka mahi, he whakarereke kirihou, he peita.
nga taapiri tawhito;
2 Karaima, nano uku, taputapu uku hiato;
3 Polymer: ka taea te whakanui ake i te whakapumautanga o te waiariki me te polymer anti-hoholo;
4 Ko nga mea e mau ana i te mura o te ahi me nga paninga, te reo hurihuri teitei, nga hua whakapaipai;
5 I roto i te kapoi butyl benzene me te polyethylene chlorinated ka taapirihia he iti o tenano SiO2whakaputa te kaha rapa tae,
te whakaroa, te kaha, te mahi flexural me te parenga ultraviolet me te mahi tawhito waiariki me te whakatutuki, neke atu ranei i te epdm;
6 I roto i te paninga tuku iho te taapiri i te iti o nga waikura nano silicon, he pai te whakaoti i te pumau o te whakatārewatanga, te thixotropy me te rawakore, te mutunga kore.
nga taapiri tawhito;
2 Karaima, nano uku, taputapu uku hiato;
3 Polymer: ka taea te whakanui ake i te whakapumautanga o te waiariki me te polymer anti-hoholo;
4 Ko nga mea e mau ana i te mura o te ahi me nga paninga, te reo hurihuri teitei, nga hua whakapaipai;
5 I roto i te kapoi butyl benzene me te polyethylene chlorinated ka taapirihia he iti o tenano SiO2whakaputa te kaha rapa tae,
te whakaroa, te kaha, te mahi flexural me te parenga ultraviolet me te mahi tawhito waiariki me te whakatutuki, neke atu ranei i te epdm;
6 I roto i te paninga tuku iho te taapiri i te iti o nga waikura nano silicon, he pai te whakaoti i te pumau o te whakatārewatanga, te thixotropy me te rawakore, te mutunga kore.
Hua e pā ana:
Nano holmium waikura,Nano niobium waikura,Nano Silicon waikura SiO2,Nano rino waikura Fe2O3,Nano Tin OxideSnO2,NanoYtterbium waikura paura,Te paura nanopowder Cerium oxide,nano indium Oxide In2O3,Nano Tungsten trioxide,Nano Al2O3 alumina paura,nano Lanthanum Oxide La2O3,nano Dysprosium Oxide Dy2O3,Nano Nickel Oxide NiO paura,Nano Titanium Oxide TiO2 paura,Nano Yttrium Oxide Y2O3,nano Nickel Oxide NiO paura,Nano konukura waikura CuO,nano Magnesim Oxide MgO,Zinc oxide nano ZnO,nano Bismuth Oxide Bi2O3,nano Manganese Oxide Mn3O4,Nano rino waikura Fe3O4
Tukuna he patai ki a maatau ki te tikinano Silicon oxide SiO2 utu