VaPerry Wu International Sales Director
Nano Silica
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Suoyi 50nm Nano Silicon Oxide Sio2 Fibrous Nano-Silica White Powder Yekurova Kuzadza Material yeRubber/Polymer Materials.
| Product name | Silicon oxide SiO2 |
| Kuchena | 99% -99.999% |
| Chikamu saizi | 20-30nm, 50nm, 100nm, 45um, 100un, 200um, nezvimwewo. |
| Type | hydrophilic, hydrophobic |
| Color | hupfu chena |
| Bulk Density | |
| True Density | 2.4 g/cm3 |
| Ultraviolet Reflectivity | >75% |
| Size | 10-200nm |
| Grade Standard | Electron Giredhi, Industrial Grade, Reagent Giredhi |
| Application | ceramic & enamel uye glaze |
| Usage | inorganic adhesive mumiririri pakupisa kukuru |
| HS code | 2823000000 |
| Packing | 10kg / bhegi |
Nano silica Physical pfuma:
Kuonekwa kwe nano silica ndeye amorphous white powder. Saizi yemhando yezvimedu ndeye 1-100 nanometers, iwo mamicrostructures akatenderera, uye zvimedu zviri floc uye reticulate quasi granular chimiro.
Dissolving properties: haigoni kunyungudika mumvura uye asidhi (kunze kwehydrofluoric acid) uye organic solvents, uye inogona kunyungudutswa mualkali uye hydrofluoric acid.
Kugadzikana: kugadzikana
Main application:
Kushandiswa kwe nano silica kunoshandiswa zvakanyanya, huremu huri 0.5 - 2%, uye yega yega chigadzirwa system inogona kusvika kupfuura 10%. Chinokosha chekushanda kwechigadzirwa ndechekuti yakanyatsopararira muhurongwa. Zvinoenderana neakasiyana masisitimu, silica nanoparticles yakaparadzirwa mumvura, acetone, madoro kana zvimwe zvinonyungudutsa zvinoenderana nehurongwa hwakasiyana. Kune maoiri-akavakirwa masisitimu, anobatsira anogona kuwedzerwa kune pretreatment.
Concrete ndiyo inonyanya kushandiswa pakuvaka uye dhizaini yavo inopedza inenge yakazara simende kugadzirwa munyika. Kushandiswa kwesamende yakawanda kunounza kuwedzera CO2 emissions, uye semhedzisiro iyo green house effect. Nzira yekudzikisa simende yemukati mumisanganiswa yekongiri ndeye kushandiswa kwe silica fines. Imwe yemafaindi esilica ine mukana wepamusoro sekutsiva simende uye sekuwedzera kwekongiri ndeye nano-silica. Nekudaro, iyo yekutengesa Nano silica inogadzirwa nenzira yakaoma, zvichikonzera kuchena kwepamusoro uye maitiro akaomarara anoita kuti dzisagoneke kune indasitiri yekuvaka. Uyezve, kushandiswa kweNano silica uye mhedzisiro yayo mukongiri haisati yanyatsonzwisiswa.
Nano silica mukongiri:
Nano silica (yakaenzana neSY-SP30) inogona kuvandudza zvakanyanya shanduko yekushandura chimiro cheaggregate uye kunama mukongiri, uye kuratidza pesvedzero ye nano silica (yakaenzana SY-SP30) pane zvimiro zvekongiri kubva ku microcosmic angle. Mhepo intraining agent inogona kuvandudza kongiri inodonha asi inogona kuderedza zvishoma dhigirii rekuwedzera; inogona kuderedza simba rekumanikidza rekongiri pane imwe neimwe nhanho; inogona kuderedza zvakanyanya iyo self shrinkage dhizaini yekongiri; kunatsiridza kongiri inodzivirira kupinza uye chando kuramba Cl-, kunyanya chando kuramba uye kusimba. Kunyangwe iyo inodzoreredza ichigona kuderedza iyo yekutanga yekumanikidza simba rekongiri, haina mhedzisiro pane yekupedzisira simba rekongiri.
| Product name | Nano Silicon Oxide Silika Nano Powder SiO2 silicon dioxide nanoparticle |
| Chitarisiko | White Powder |
| Kuchena | 99.5-99.99% |
| Usage | Rubber, epoxy, pendi, machira |
| chinhu | value |
| CAS Nha. | 60676-86-0 |
| Mamwe Mazita | Silika Nanoparticles |
| MF | SiO2 |
| Nzvimbo Yekwakabva | China |
| Grade Standard | Electron Giredhi, Industrial Grade, Reagent Giredhi |
| Kuchena | 99.9% |
| Chitarisiko | Upfu chena |
| Application | ceramic & enamel uye glaze |
| Brand Name | SUOYI |
| Model Number | SY-SIO-01 |
| Color | Upfu chena |
| Usage | inorganic adhesive agent pakupisa kukuru |
| MOQ | 1kg |
| HS code | 2823000000 |
| Molecular Weight | 60.08 |
| Density | 2.2 g/cm3 |
| Melting point | 1723℃ |
| Boiling Point | 2230 ℃ |
| Packing | 10kg / bhegi |
| Size | 10-200nm |
kushandiswa kwezvinhu Silica chinhu chakasvibirira chekugadzira girazi, girazi requartz, girazi remvura, optical fiber, zvakakosha zvikamu zveindasitiri yemagetsi, zviridzwa zvemaziso, zvigadzirwa zvemaoko uye zvinoramba. Chinhu chakakosha chekutsvaga kwesainzi.
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%.
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.
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 rakakwirira, zvigadzirwa zvekuzora;
5 Mu cluster butyl benzene uye chlorinated polyethylene inowedzera shoma shoma ye 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 kugadzirisa iyo kuturika kugadzikana, thixotropy uye murombo, kupera kwakashata.
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