Ole mama maualuga Silicon oxide / Silicon dioxide / SiO2 / Silica quartz powder 99% -99.999% faʻatasi ai ma nano ma micron particles
Folasaga puupuu
Igoa oloa: Silicon oxide SiO2
Mama: 99%-99.999%
Lapopo'a: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, ma isi
Ituaiga: hydrophilic, hydrophobic
Lanu: pa'epa'e pa'epa'e
Malosi tele: <0.10 g/cm3
Malosi Moni: 2.4 g/cm3
Fa'afoliga ole Ultraviolet:>75%.
Mama: 99%-99.999%
Lapopo'a: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, ma isi
Ituaiga: hydrophilic, hydrophobic
Lanu: pa'epa'e pa'epa'e
Malosi tele: <0.10 g/cm3
Malosi Moni: 2.4 g/cm3
Fa'afoliga ole Ultraviolet:>75%.
Vaega:
Nano-silic particles e tusa ai ma lo latou fausaga ua vaevaeina i ni ituaiga se lua: P-ituaiga (Porous particles ) ma S-ituaiga (Spherical particles).P-ituaiga nano-silic surface o loʻo i ai se numera o nano-porous ma le fua o le pore o le 0.611ml / g;o le mea lea, P-ituaiga e sili atu le tele o SSA faʻatusatusa i S-ituaiga (Vaai US3440).US3436 o le S-ituaiga ma lona SSA e ~ 170-200m2/g.E le gata i lea, o le P-ituaiga ultraviolet reflectivity e> 85%, S-ituaiga:> 75%.
Fa'amatalaga
| Oloa | Silicon oxide | ||
| Lapopo'a o vaega | 100um | ||
| Tulaga lelei | GB/T 3185-2016 | Tele: | 5000.00kg |
| Vaega Nu. | 18120612 | Aso e muta ai | Tesema 05, 2020 |
| Aso o le Gausia: | Tesema 06, 2018 | Aso o le Su'ega: | Tesema 06, 2018 |
| Mea Su'ega | Fa'amatalaga | I'uga | |
| Fa'aaliga | Pa'u pa'epa'e | Pa'u pa'epa'e | |
| 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 | |
| Fa'ai'uga: | Fa'ata'ita'i i tulaga tau atina'e | ||
Metotia Su'ega:
1. Transmission electron microscopy (TEM) metotia, nano-silic particle e laʻititi laʻititi, vaapiapi faʻasoa faʻasoa.
2. BET auala, nano-silic particle ei ai le tele o luga vaega faapitoa.
3. Infrared spectroscopy auala, nano-silic particle o loʻo i ai se numera tele o vaega o le hydroxyl ma faʻamaufaʻailoga o loʻo totoe i luga o lona fogaeleele, ma faʻaalia ai le vavae ese mai le tulaga mautu o le fausaga o le silicon oxide.
4. Cary-5E spectrophotometer metotia su'ega, nano-silic particles - maualuga le atagia i galu umi ma le malamalama vaaia e uiga i le UV.
5. Omnisorp100CX pito i luga ma le porosity analyzer, P-ituaiga nano-silica luga o loʻo i ai se numera o nano porous ma le fua o le pore o le 0.611ml / g.
2. BET auala, nano-silic particle ei ai le tele o luga vaega faapitoa.
3. Infrared spectroscopy auala, nano-silic particle o loʻo i ai se numera tele o vaega o le hydroxyl ma faʻamaufaʻailoga o loʻo totoe i luga o lona fogaeleele, ma faʻaalia ai le vavae ese mai le tulaga mautu o le fausaga o le silicon oxide.
4. Cary-5E spectrophotometer metotia su'ega, nano-silic particles - maualuga le atagia i galu umi ma le malamalama vaaia e uiga i le UV.
5. Omnisorp100CX pito i luga ma le porosity analyzer, P-ituaiga nano-silica luga o loʻo i ai se numera o nano porous ma le fua o le pore o le 0.611ml / g.
Talosaga:
1 Suiga pa'u, su'iga sima fa'amaufa'ailoga, mea fa'apipi'i, mea fa'aopoopo alava galue, suiga palasitika, vali.
mea fa'aopoopo tuai;
2 Ceramic, nano ceramic, mea'ai sima tu'ufa'atasi;
3 Polymer: e mafai ona faʻateleina le faʻamautuina o le vevela ma le polymer anti-matua;
4 Mea e fa'asa'o ai le afi ma fa'alavalava, mea e olo ai maualuga, mea teuteu;
5 I fuifui butyl benzene ma chlorinated polyethylene faaopoopo se aofaiga itiiti o le nano SiO2produce lanu pa'u malosi malosi,
elongation, malosi, flexural faatinoga ma ultraviolet tetee ma le vevela faatinoga matua ma ausia pe sili atu epdm;
6 I le faʻapipiʻiina masani faʻaopoopoina se vaega itiiti o nano silicon oxides, lelei foia le mautu taofiga, thixotropy ma le leaga, leaga maeʻa.
mea fa'aopoopo tuai;
2 Ceramic, nano ceramic, mea'ai sima tu'ufa'atasi;
3 Polymer: e mafai ona faʻateleina le faʻamautuina o le vevela ma le polymer anti-matua;
4 Mea e fa'asa'o ai le afi ma fa'alavalava, mea e olo ai maualuga, mea teuteu;
5 I fuifui butyl benzene ma chlorinated polyethylene faaopoopo se aofaiga itiiti o le nano SiO2produce lanu pa'u malosi malosi,
elongation, malosi, flexural faatinoga ma ultraviolet tetee ma le vevela faatinoga matua ma ausia pe sili atu epdm;
6 I le faʻapipiʻiina masani faʻaopoopoina se vaega itiiti o nano silicon oxides, lelei foia le mautu taofiga, thixotropy ma le leaga, leaga maeʻa.
