Alumina pulvis est summus puritas, materia subtilis grani facta ex alumine oxydatum (Al2O3) quod late in variis applicationibus industriae adhibetur.Pulvis crystallinus albus est qui typice producitur per chalcitis expolitionem.Alumina pulveris magnas habet proprietates desiderabiles, inclusas duritiem altam, resistentiam chemica, et insulationem electricam, quae materiam validam in multis industriis efficit.
Model | Pulvis | Libum (piece) | Granularem (Ball) |
Figura | Alba solutam pulveris | Libum album | Album granulosum |
Particula prima mediocris diametri (um). | 0.2-3 | - | - |
Superficies specifica (m / g) | 3-12 | - | - |
Mole densitas (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
Moles densitatis (g/cm) | - | 3.2-3.8 | - |
Al2O3 content (%) | 99.999 | 99.999 | 99.999 |
Si(ppm) | 2 | 2 | 2 |
Na(ppm) | 1 | 1 | 1 |
Fe(ppm) | 1 | 1 | 1 |
Ca(ppm) | 1 | 1 | 1 |
Mg(ppm) | 1 | 1 | 1 |
S(ppm) | 1 | 1 | 1 |
Ti(ppm) | 0.3 | 0.3 | 0.3 |
Cu(ppm) | 0.8 | 0.8 | 0.8 |
Cr(ppm) | 0.5 | 0.5 | 0.5 |
Secundum varias necessitates praebere possunt pulverem, granulum, stipitem, crustum vel columnae genus |
Aluminium Oxideum Pulvis Application
1. Industry Ceramica: ceramicos electronicos, ceramicos refractores, et ceramicos technicos provectos.
2. Poliishing and Abrasive Industry: lentes optica, lagana semiconductor et superficies metallica.
3.Catalysis
4.Thermal Spray coatings: aerospace et autocinetum industrium.
5.Electrical Insulation
6. Industry Refractory: fornax linatura, ob altitudinem eius liquefaciens punctum et praestantia thermarum stabilitas.
7.Additive in Polymerorum
8. Alia: ut efficiens activum, adsorbenti, catalysts et subsidia catalysts, tunica vacua, materias vitreas speciales, materias compositas, resina filler, bio-ceramics etc.
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