Hydrophobic fumed silica
Chigadzirwa Chekutanga
Rumed silica, kanaPyrogenic Silica, Colloidal Silicon Dioxide, is amorphous chena inorganic poda ine yakakwira nzvimbo nzvimbo, nano-zviyero zvekutanga zvikamu uye yakakwirira (pakati peSilica zvigadzirwa) kusunganidzwa kweSepurner Mapoka. Zvivakwa zveSUMED Silica inogona kugadziriswa nemakemikari nekuita neiyi silanol mapoka.
Commerce inowanikwa silica inogona kukamurwa kuita mapoka maviri: hydrophilic fumed silica uye hydrophobic yakatanga silika. Inoshandiswa zvakanyanya seyakakosha chinwiwa mune akawanda maindasitiri akadai seSilicone Rubber, pendi uye maindasitiri epurasitiki.
Zvigadzirwa Zvivakwa
1. Inoshandiswa mune yakaoma polar zvinwiwa, zvakadai se epoxy resin, polyurethane, vinyl resin, ine yakanaka kurira uye yeiyo thicotropic mhedzisiro;
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4. Inoshandiswa muToner yekusunungura uye anti-caking;
5. Inoshandiswa mune pendi yekuvandudza kuchengetedza kugadzikana;
6. Kunaka kwakasimba maitiro mune defoamer;
Zvigadzirwa Zvinyorwa
| Siriyero nhamba | Chinhu chekuongorora | Unit | Kuongorora mwero |
| 1 | Silica yezvinyorwa | m / m% | ≥99.8 |
| 2 | Chaiyo nzvimbo nzvimbo | m2/g | 80 - 120 |
| 3 | kurasikirwa pane kuoma105 ℃ | m / m% | ≤1.5 |
| 4 | Kurasikirwa pane IGNition1000】 | m / m% | ≤2.5 |
| 5 | Phi yekumiswa (4%) | 4.5 - 7.0 | |
| 6 | Density inooneka | g / l | 30 - 60 |
| 7 | Carbon zvemukati | m / m% | 3.5 - 5.5 |
Chigadzirwa Chigadzirwa
Inoshandiswa zvakanyanya mujasi, mahonje, emagoni, epoxy uye vinyl resins uye gelcoat resin, seamstress, defoamers uye mamwe maindasitiri;
Kurongedza uye kuchengetedza
1. Yakarongedzwa mune akawanda layer Kraft pepa
2. 10kg mabhegi pane pallet
3. Inofanirwa kuchengetwa mumapaketi epakutanga mune yakaoma
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