viliina vasega cenosphere
O le Cenosphere o se si'osi'omaga mama, gaogao, ga'o e faia tele i le silica ma le alumina ma fa'atumuina i le ea po'o le kesi lega, e masani ona gaosia o se mea e maua mai i le fa'avevelaina o koale i fale eletise.O le lanu o cenospheres e eseese mai le efuefu e toetoe lava paʻepaʻe ma o latou mamafa e tusa ma le 0.35-0.45g / cc, lea latou te maua ai le fiafia tele.Cf.tioata microspheres.
FA'AMATALAGA FA'ATAU
MEATOAGA | FAAMATALAGA |
Lapopo'a o vaega | 40 -200 mesh |
Ole tele ole Density | 0.35-0.45g/cc |
Fa'atosina Fa'apitoa | 0.6-1.1g/cc |
Fuainumera o fa'apeopea % | ≥95% |
Al2O3 | 27-33% |
SiO2 | 55-65% |
Lanu | Lanu pa'epa'e |
Tu'u (fa'oto'oto) | 5% maualuga
|
Amioga vevela | 0.11 Wm-1·K -1 |
Tulaga Faaletino | Tafe saoloto, lapotopoto, gaogao |
Susū i luga | 0.5% maualuga |
Malosi | Mohs Fua 5 |
FA'AIGA:
Cenospheres e malo ma malo, mama, e le susu, e le afaina, ma e insulative.O le mea lea e matua aoga ai i oloa eseese, aemaise lava mea fa'atumu.O le Cenospheres ua fa'aaogaina nei e fa'atumu ai sima e maua ai le sima maualalo.Talu ai nei, o nisi tagata gaosi oloa ua amata ona faʻatumu uʻamea ma polymers i cenospheres e fai ai mea mama tuʻufaʻatasia ma sili atu le malosi nai lo isi ituaiga o mea faʻafefe.O ia mea tu'ufa'atasi e ta'ua o le syntactic foam.Aluminum fa'avae syntactic foams o lo'o maua fa'aoga i le vaega o ta'avale.
O cenospheres faʻapipiʻi siliva e faʻaaogaina i faʻaulu faʻafefe, taʻavale ma ie.O le isi faʻaoga o loʻo i totonu o vali faʻataʻitaʻiga mo paʻu antistatic ma talipupuni electromagnetic.
FA'A'OGA:
1. Fausiaina (pepa puipui, laupapa alava sima, fafie faʻatumu)
2. Coatings (auala tele, paipa lalo, auala taavale)
3. Ta'avale (fa'alelei leo, pa'u taofi, fa'apipi'i lalo)
4. Fa'afiafiaga (fa'afefe, laupapa fa'ase'e, mea tapolo, ma isi)
5. Ceramics (tiles, piliki afi, sima vevela maualuga, ma isi)
6. Fa'asuau'u fanua (liu palapala, sima)
7.Plastics (PVC, faʻafefiloi, ata)
8.Aerospace (fa'agata sima, ma isi)