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Nano Silica
- Samfura
- Zirconia masana'antu
- Kayayyakin Duniya Rare
- Alumina
- Carbide
- Nitride
- Kayan yumbura
- Kayayyakin Graphite
- Nano Materials
- Spherical Spray Material
- Babban Tsarkake Karfe Foda
- Babban Siyar da Zafafan Kayan Aiki
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Suoyi 50nm Nano Silicon Oxide Sio2 Fibrous Nano-Silica Farin Foda don Kayan Cika Maɓalli don Kayan Rubber/Polymer
| Sunan samfur | Silicon oxide SiO2 |
| Tsafta | 99% -99.999% |
| Girman barbashi | 20-30nm, 50nm, 100nm, 45um, 100un, 200um, da dai sauransu |
| Nau'in | hydrophobic, ruwa |
| Launi | farin foda |
| Yawan yawa | |
| Gaskiya mai yawa | 2.4 g/cm 3 |
| Nunin Ultraviolet | > 75% |
| Girman | 10-200nm |
| Matsayin Daraja | Matsayin Electron, Matsayin Masana'antu, Matsayin Reagent |
| Aikace-aikace | yumbu & enamel da glaze |
| Amfani | inorganic m wakili a high zafin jiki |
| HS code | Farashin 282300000 |
| Shiryawa | 10kg/bag |
Nano silica Kayan Jiki:
Bayyanar nano silica ne mai amorphous farin foda. Girman kewayon barbashi shine 1-100 nanometers, microstructures masu siffar zobe ne, kuma barbashi sune floc da reticulate quasi granular tsarin.
Narkar da kaddarorin: ba zai iya narke cikin ruwa da acid (sai dai hydrofluoric acid) da kwayoyin kaushi, kuma za a iya narkar da a cikin alkali da hydrofluoric acid.
Kwanciyar hankali: kwanciyar hankali
Babban aikace-aikacen:
Yin amfani da nano silica ana amfani dashi sosai, nauyin nauyin shine 0.5 - 2%, kuma tsarin samfurin mutum zai iya kaiwa fiye da 10%. Makullin aikin samfurin shine cewa an tarwatsa shi sosai cikin tsarin. Dangane da tsarin daban-daban, silica nanoparticles suna tarwatse a cikin ruwa, acetone, alcohols ko sauran kaushi bisa ga tsarin daban-daban. Don tsarin tushen mai, ana iya ƙara ƙarin taimako don pretreatment.
Kankare shine kayan aikin da aka fi amfani dashi don gini kuma ƙirar su tana cinye kusan jimillar siminti a duniya. Yin amfani da adadi mai yawa na siminti yana haifar da haɓakar CO2, kuma a sakamakon haka tasirin gidan kore. Hanyar da za a rage abun ciki na siminti a cikin gaurayawan kankare shine amfani da tarar silica. Ɗaya daga cikin tarar silica tare da babban yuwuwar matsayin maye gurbin siminti kuma azaman ƙari na kankare shine nano-silica. Koyaya, kasuwancin Nano silica an haɗa shi ta hanya mai rikitarwa, yana haifar da tsafta mai ƙarfi da sarƙaƙƙiyar hanyoyin da ke sa su zama masu yuwuwa ga masana'antar gini. Bugu da ƙari kuma, aikace-aikacen Nano silica da tasirinsa a cikin kankare ba a fahimta sosai ba tukuna.
Nano silica a cikin kankare:
Nano silica (daidai da SY-SP30) na iya inganta tsarin tsarin sauyawar juzu'i na tara da liƙa a cikin kankare, kuma tabbatar da tasirin Nano silica (daidai SY-SP30) akan kaddarorin kankare daga kusurwar microcosmic. Wakilin shigar da iska zai iya inganta slump na kankare amma zai iya rage girman girman girman; zai iya rage ƙarfin matsa lamba na kankare a kowane mataki; zai iya rage girman girman kai na kankare; inganta kankare anti permeability da sanyi juriya na Cl-, musamman sanyi juriya da karko. Ko da yake retarder na iya rage farkon ƙarfin damtse na kankare, yana da ɗan tasiri akan ƙarfin siminti na baya.
| Sunan samfur | Nano Silicon Oxide Silica Nano Foda SiO2 silicon dioxide nanoparticle |
| Bayyanar | Farin Foda |
| Tsafta | 99.5-99.99% |
| Amfani | Rubber, epoxy, fenti, yadi |
| abu | darajar |
| CAS No. | 60676-86-0 |
| Wasu Sunayen | Silica Nanoparticles |
| MF | SiO2 |
| Wurin Asalin | China |
| Matsayin Daraja | Matsayin Electron, Matsayin Masana'antu, Matsayin Reagent |
| Tsafta | 99.9% |
| Bayyanar | Farin foda |
| Aikace-aikace | yumbu & enamel da glaze |
| Sunan Alama | SUOYI |
| Lambar Samfura | SY-SIO-01 |
| Launi | Farin foda |
| Amfani | inorganic m wakili a high zafin jiki |
| MOQ | 1 kg |
| HS code | Farashin 282300000 |
| Nauyin Kwayoyin Halitta | 60.08 |
| Yawan yawa | 2.2 g/cm 3 |
| Wurin narkewa | 1723 ℃ |
| Wurin Tafasa | 2230 ℃ |
| Shiryawa | 10kg/bag |
| Girman | 10-200nm |
amfani da kayan Silica shine albarkatun kasa don masana'anta gilashi, gilashin ma'adini, gilashin ruwa, fiber na gani, mahimman abubuwan masana'antar lantarki, kayan aikin gani, kayan aikin hannu da kayan haɓakawa. Abu ne mai mahimmanci don binciken kimiyya.
Nano-silica barbashi bisa ga tsarinsu sun kasu kashi biyu: P-type (Porous particles) da S-type (Spherical particles). Nano-silica na 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%.
1. Hanyar microscopy na lantarki (TEM), ƙwayar nano-silica 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.
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.
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