Ukucoceka okuphezulu I-Silicon oxide / i-Silicon dioxide / i-SiO2 / i-Silica quartz powder 99% -99.999% kunye ne-nano kunye ne-micron particles
Intshayelelo emfutshane
Igama lemveliso: Silicon oxide SiO2
Ubunyulu: 99% -99.999%
Ubungakanani besuntswana: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, njl.
Uhlobo: i-hydrophilic, i-hydrophobic
Umbala: umgubo omhlophe
Ubuninzi bobuninzi: <0.10 g/cm3
Ubuninzi bokwenyani: 2.4 g/cm3
I-Ultraviolet Reflectivity:> 75%.
Ubunyulu: 99% -99.999%
Ubungakanani besuntswana: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, njl.
Uhlobo: i-hydrophilic, i-hydrophobic
Umbala: umgubo omhlophe
Ubuninzi bobuninzi: <0.10 g/cm3
Ubuninzi bokwenyani: 2.4 g/cm3
I-Ultraviolet Reflectivity:> 75%.
Iimbonakalo:
Iinqununu ze-Nano-silica ngokwesakhiwo sazo zihlukaniswe zibe ziintlobo ezimbini: uhlobo lwe-P (ii-Porous particles) kunye nohlobo lwe-S (ii-Spherical particles).I-P-type nano-silica surface iqulethe inani le-nano-porous kunye nesantya se-pore ye-0.611ml / g;ngoko ke, uhlobo lwe-P lune-SSA enkulu kakhulu xa kuthelekiswa nohlobo lwe-S (Bona i-US3440).I-US3436 luhlobo lwe-S kwaye i-SSA yayo yi ~170-200m2/g.Ngaphezu koko, ukubonakaliswa kwe-P-uhlobo lwe-P yi>85%, uhlobo lwe-S:>75%.
Specification
| Imveliso | I-silicon oxide | ||
| Ubungakanani besuntswana | 100um | ||
| Umgangatho | GB/T 3185-2016 | Ubuninzi: | 5000.00kg |
| Inombolo yeqela. | 18120612 | Umhla WOKUPHELELWA | Disemba 05, 2020 |
| Umhla wokwenziwa kweMveliso: | Disemba 06, 2018 | Umhla woVavanyo: | Disemba 06, 2018 |
| Into yovavanyo | Inkcazo | Iziphumo | |
| Imbonakalo | Umgubo omhlophe | Umgubo omhlophe | |
| 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 | |
| Isiphelo: | Ukuthobela umgangatho weshishini | ||
Iindlela zoVavanyo:
1. Indlela yokuhanjiswa kwe-electron microscopy (TEM), i-nano-silica particle inobungakanani obuncinci, ukusabalalisa ubungakanani be-particle.
2. Indlela ye-BET, i-nano-silica particle inendawo enkulu yendawo ethile.
3. Indlela ye-infrared spectroscopy, i-nano-silica particle ikhona inani elikhulu lamaqela e-hydroxyl kunye ne-unsaturated residual bonds kumphezulu wayo, kwaye yenza ukuphambuka kwisimo esizinzileyo sesakhiwo se-silicon oxide.
4. Indlela yokuvavanya i-spectrophotometer ye-Cary-5E, i-nano-silica particles--high reflectivity ukuya kumaza amade kunye nokukhanya okubonakalayo malunga ne-UV.
5. Ummandla we-Omnisorp100CX kunye ne-porosity analyzer, i-P-type nano-silica surface iqulethe inani le-nano porous kunye ne-pore rate ye-0.611ml / g.
2. Indlela ye-BET, i-nano-silica particle inendawo enkulu yendawo ethile.
3. Indlela ye-infrared spectroscopy, i-nano-silica particle ikhona inani elikhulu lamaqela e-hydroxyl kunye ne-unsaturated residual bonds kumphezulu wayo, kwaye yenza ukuphambuka kwisimo esizinzileyo sesakhiwo se-silicon oxide.
4. Indlela yokuvavanya i-spectrophotometer ye-Cary-5E, i-nano-silica particles--high reflectivity ukuya kumaza amade kunye nokukhanya okubonakalayo malunga ne-UV.
5. Ummandla we-Omnisorp100CX kunye ne-porosity analyzer, i-P-type nano-silica surface iqulethe inani le-nano porous kunye ne-pore rate ye-0.611ml / g.
Isicelo:
1 Irabha elungisiweyo, i-sealant ceramic toughening modification, izinto zokuncamathelisa, ifayibha esebenzayo, ukuguqulwa kweplastiki, ipeyinti
izongezo zokuguga;
I-2 iiramics, i-nano ceramic, i-substrate ye-ceramic ehlanganisiweyo;
I-3 Polymer: inokunyusa ukuzinza kwe-thermal kunye ne-polymer echasayo;
Izixhobo ezi-4 zokubuyiswa komlilo kunye neengubo, indawo yokusila ephezulu, iimveliso zokuthambisa;
5 Kwiqela le-butyl benzene kunye ne-chlorethylene ene-chlorine yongeza inani elincinci le-nano i-SiO2 ivelisa ukuqina kwerabha yombala,
ubude, amandla, ukusebenza kwe-flexural kunye nokumelana ne-ultraviolet kunye nokusebenza ngokuguga kwe-thermal kunye nokufezekisa okanye ukudlula i-epdm;
I-6 Kwi-coating yendabuko yongeza inani elincinci le-nano silicon oxides, lungisa kakuhle ukuzinza kokumiswa, i-thixotropy kunye nokungabibikho, ukugqitywa kakubi.
izongezo zokuguga;
I-2 iiramics, i-nano ceramic, i-substrate ye-ceramic ehlanganisiweyo;
I-3 Polymer: inokunyusa ukuzinza kwe-thermal kunye ne-polymer echasayo;
Izixhobo ezi-4 zokubuyiswa komlilo kunye neengubo, indawo yokusila ephezulu, iimveliso zokuthambisa;
5 Kwiqela le-butyl benzene kunye ne-chlorethylene ene-chlorine yongeza inani elincinci le-nano i-SiO2 ivelisa ukuqina kwerabha yombala,
ubude, amandla, ukusebenza kwe-flexural kunye nokumelana ne-ultraviolet kunye nokusebenza ngokuguga kwe-thermal kunye nokufezekisa okanye ukudlula i-epdm;
I-6 Kwi-coating yendabuko yongeza inani elincinci le-nano silicon oxides, lungisa kakuhle ukuzinza kokumiswa, i-thixotropy kunye nokungabibikho, ukugqitywa kakubi.
