Silicon oxide / Silicon dioxide / SiO2 / Silica quartz ntụ ntụ 99%-99.999% nwere nano na micron ahụ.
Okwu mmeghe dị nkenke
Aha ngwaahịa: Silicon oxide SiO2
ịdị ọcha: 99%-99.999%
Oke urughuru: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, wdg
Ụdị: hydrophilic, hydrophobic
Agba: ọcha ntụ ntụ
Njupụta dị ukwuu: <0.10 g/cm3
Ezi Njupụta: 2.4 g/cm3
Ntụle Ultraviolet:>75%.
ịdị ọcha: 99%-99.999%
Oke urughuru: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, wdg
Ụdị: hydrophilic, hydrophobic
Agba: ọcha ntụ ntụ
Njupụta dị ukwuu: <0.10 g/cm3
Ezi Njupụta: 2.4 g/cm3
Ntụle Ultraviolet:>75%.
Atụmatụ:
A na-ekewa akụkụ Nano-silica dị ka usoro ha si dị n'ụdị abụọ: P-ụdị (Pericles) na S-ụdị (Spherical particles).P-ụdị nano-silica elu nwere ọnụ ọgụgụ nke nano-porous na ọnụ ọgụgụ pore nke 0.611ml / g;ya mere, ụdị P nwere nnukwu SSA ma e jiri ya tụnyere ụdị S (Lee US3440).US3436 bụ ụdị S na SSA bụ ~ 170-200m2/g.Ọzọkwa, P-ụdị ultraviolet reflectivity bụ>85%, S-ụdị:>75%.
Specificaiton
| Ngwaahịa | Silicon oxide | ||
| Nha urughuru | 100um | ||
| Ogo | GB/T 3185-2016 | Ọnụọgụ: | 5000.00kg |
| Ogbe Mba. | 18120612 | Ụbọchị mmebi | Disemba 05, 2020 |
| Ụbọchị nrụpụta: | Disemba 06, 2018 | Ụbọchị ule: | Disemba 06, 2018 |
| Nwale Ihe | Nkọwapụta | Nsonaazụ | |
| Ọdịdị | Ọcha ntụ ntụ | Ọcha ntụ ntụ | |
| 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 | |
| Mmechi: | Soro ụkpụrụ ụlọ ọrụ | ||
Ụzọ nnwale:
1. Nzipu elektrọn microscopy (TEM) usoro, nano-silica urughuru nwere obere size, warara urughuru size nkesa.
2. Ụzọ nzọ, nano-silica urughuru nwere nnukwu kpọmkwem n'elu ebe.
3. Infrared spectroscopy usoro, nano-silica urughuru adị a ọnụ ọgụgụ buru ibu nke hydroxyl iche iche na unsaturated residual agbụ n'elu ya, na Nleta deviation si otu ebe nke silicon oxide Ọdịdị.
4. Cary-5E spectrophotometer test method, nano-silica particles - elu reflectivity na ogologo ife na ìhè anya banyere UV.
5. Omnisorp100CX elu ebe na porosity analyzer, P-ụdị nano-silica elu nwere ọnụ ọgụgụ nke nano porous na pore ọnụego nke 0.611ml / g.
2. Ụzọ nzọ, nano-silica urughuru nwere nnukwu kpọmkwem n'elu ebe.
3. Infrared spectroscopy usoro, nano-silica urughuru adị a ọnụ ọgụgụ buru ibu nke hydroxyl iche iche na unsaturated residual agbụ n'elu ya, na Nleta deviation si otu ebe nke silicon oxide Ọdịdị.
4. Cary-5E spectrophotometer test method, nano-silica particles - elu reflectivity na ogologo ife na ìhè anya banyere UV.
5. Omnisorp100CX elu ebe na porosity analyzer, P-ụdị nano-silica elu nwere ọnụ ọgụgụ nke nano porous na pore ọnụego nke 0.611ml / g.
Ngwa:
1 rubber gbanwetụrụ, seramiiki siri ike mgbanwe, adhesives, mgbakwunye eriri arụ ọrụ, mgbanwe plastik, agba
ihe mgbakwunye ịka nká;
2 ceramik, seramiiki nano, mkpụrụ seramiiki mejupụtara;
3 Polymer: nwere ike ịbawanye nkwụsi ike nke okpomọkụ na polymer mgbochi ịka nká;
4 Ihe na-egbochi ire ọkụ na mkpuchi, nnukwu igwe na-egweri, ngwaahịa ịchọ mma;
5 Na ụyọkọ butyl benzene na chlorinated polyethylene na-agbakwunye obere nano SiO2 na-emepụta ike roba agba,
elongation, ike, flexural arụmọrụ na ultraviolet iguzogide na thermal ịka nká arụmọrụ ma nweta ma ọ bụ gafere epdm;
6 Na mkpuchi ọdịnala na-agbakwunye obere nano silicon oxides, dozie nkwụsi ike nkwusioru, thixotropy na ogbenye, imecha adịghị mma.
ihe mgbakwunye ịka nká;
2 ceramik, seramiiki nano, mkpụrụ seramiiki mejupụtara;
3 Polymer: nwere ike ịbawanye nkwụsi ike nke okpomọkụ na polymer mgbochi ịka nká;
4 Ihe na-egbochi ire ọkụ na mkpuchi, nnukwu igwe na-egweri, ngwaahịa ịchọ mma;
5 Na ụyọkọ butyl benzene na chlorinated polyethylene na-agbakwunye obere nano SiO2 na-emepụta ike roba agba,
elongation, ike, flexural arụmọrụ na ultraviolet iguzogide na thermal ịka nká arụmọrụ ma nweta ma ọ bụ gafere epdm;
6 Na mkpuchi ọdịnala na-agbakwunye obere nano silicon oxides, dozie nkwụsi ike nkwusioru, thixotropy na ogbenye, imecha adịghị mma.
