Liluho ite cenosphere
Cenosphere jẹ iwuwo fẹẹrẹ, inert, aaye ṣofo ti a ṣe pupọ ti yanrin ati alumina ati ti o kun fun afẹfẹ tabi gaasi inert, ti a ṣejade ni igbagbogbo bi iṣelọpọ ti ijona eedu ni awọn ile-iṣẹ agbara gbona.Awọn awọ cenospheres yatọ lati grẹy si fere funfun ati iwuwo wọn jẹ nipa 0.35-0.45g/cc, eyiti o fun wọn ni igbadun nla.Cf.gilasi microspheres.
DATA DATA
| ONÍNÌYÀN | AWỌN NIPA |
| Iwọn patiku | 40-200 apapo |
| Olopobobo iwuwo | 0.35-0.45g/cc |
| Apakan iwuwo | 0.6-1.1g/cc |
| Oṣuwọn leefofo loju omi% | ≥95% |
| Al2O3 | 27-33% |
| SiO2 | 55-65% |
| Àwọ̀ | funfun |
| Ifipamọ (awọn olutẹ) | 5% ti o pọju
|
| Gbona Conductivity | 0,11 Wm-1 · K -1 |
| Fọọmu Ti ara | Ọfẹ-ṣàn, inert, ṣofo Ayika |
| Dada ọrinrin | 0.5% ti o pọju |
| Lile | Iwọn Mohs 5 |
ẸYA:
Cenospheres jẹ lile ati lile, ina, mabomire, innoxious, ati idabobo.Eyi jẹ ki wọn wulo pupọ ni ọpọlọpọ awọn ọja, ni pataki awọn kikun.Cenospheres ti wa ni bayi lo bi awọn ohun elo ni simenti lati gbe awọn kekere iwuwo nja.Laipe, diẹ ninu awọn aṣelọpọ ti bẹrẹ kikun awọn irin ati awọn polima pẹlu cenospheres lati ṣe awọn ohun elo alapọpọ iwuwo fẹẹrẹ pẹlu agbara ti o ga ju awọn iru awọn ohun elo foomu miiran.Iru awọn ohun elo akojọpọ ni a npe ni foomu syntactic.Awọn foams syntactic ti o da lori aluminiomu n wa awọn ohun elo ni eka ọkọ ayọkẹlẹ.
Awọn cenospheres ti a bo fadaka ni a lo ninu awọn aṣọ idawọle, awọn alẹmọ ati awọn aṣọ.Lilo miiran wa ninu awọn kikun adaṣe fun awọn ohun elo antistatic ati idaabobo itanna.
LILO:
1.Construction (ogiri paneli, concret okun ọkọ, igi fillers)
2.Coatings (opopona, undergound pipes, driveways)
3.Automotive (imudaniloju ohun, awọn paadi idaduro, awọn aṣọ-abọ)
4.Recreations (flotation, iyalẹnu lọọgan, Golfu ẹrọ, ati be be lo)
5.Seramics (tiles, firebricks, ga otutu simenti, ati be be lo)
6.Oil aaye (liluho muds, cementing)
7.Plastics (PVC, compounding, film)
8.Aerospace (seramiki idabobo, ati be be lo)
Awọn iwe-ẹri
Iṣakojọpọ & Gbigbe
Ile-iṣẹ Alaye
