1.Variety o mea & faʻamatalaga
2. Laueleele fa'apitoa tele
3. Small tetee gau
4.Low fa'amama fa'alautele fa'atasi
5. maualuga le mitiia o le vai
6. Mata'utia ta'ei-tetee
Fa'ailoga o vaila'au & Fa'aletino | Cordierite | Cordierite mafiafia | Cordierite- mullite | Mullite | Corundum-mullite | |
Tulaga Fa'ainumera (%) | SiO2 | 45~55 | 45~55 | 35–45 | 25–38 | 20–32 |
AI2O3 | 30–38 | 33–43 | 40~50 | 50~65 | 65–73 | |
MgO | 10–15 | 5~13 | 3~13 | - | - | |
K2O+Na2O | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 | |
Fe2O3 | <1.5 | <1.5 | <1.5 | <1.5 | <1.5 | |
Fa'alili Fa'avela 10-6/K-1 | <2 | <4 | <4 | <5 | <7 | |
Vevela Fa'apitoa J/kg·K | 830~900 | 850~950 | 850~1000 | 900~1050 | 900~1100 | |
Galulue Vevela ℃ | <1300 | <1300 | <1350 | <1450 | <1500 | |
PS: e mafai foi ona tatou faia oloa i lau talosaga ma tulaga faagaoioia moni. |
Tele (mm) | Pu Qty (N×N) | Malosi o Pu (cpsi) | Pu'a lapoa (mm) | Mafiafia puipui (mm) | Porosity (%) |
150×150×300 | 5×5 | 0.7 | 27 | 2.4 | 81 |
150×150×300 | 13×13 | 4.8 | 9.9 | 1.5 | 74 |
150×150×300 | 20×20 | 11 | 6.0 | 1.4 | 64 |
150×150×300 | 25×25 | 18 | 4.9 | 1.00 | 67 |
150×150×300 | 40×40 | 46 | 3.0 | 0.73 | 64 |
150×150×300 | 43×43 | 53 | 2.79 | 0.67 | 64 |
150×150×300 | 50×50 | 72 | 2.4 | 0.60 | 61 |
150×150×300 | 59×59 | 100 | 2.1 | 0.43 | 68 |