O mea fa'aletino ma kemikolo o polo sima leisa | |||||||
Elemene | Al2O3% | 60 | 70 | 80 | 90 | 95 | 99 |
Fe2O3% | ≤0.9 | ≤0.8 | ≤0.6 | ≤0.4 | ≤0.3 | ≤0.1 | |
O vaega o totoe e mafai ona fuafuaina e ala i feutagaiga i le va o le faʻatau ma le faʻatau pe a manaʻomia. | |||||||
mitiia vai,% | 3± 1, E mafai foi ona fuafuaina e ala i feutagaiga i le va o le faʻatau ma le faʻatau | ||||||
fua, kg/m³ | 2.5-3.0 | 2.7-3.2 | 2.9-3.2 | ≥3.1 | ≥3.2 | ≥3.4 | |
Tulaga tele, kg/m³ | 1400-1550 | 1400-1650 | 1500-1800 | 1700-1950 | 1800-1950 | ≥1900 | |
Pefu, ta'e pe malepe | O se ato e tasi e itiiti ifo i le 5% | ||||||
Fua'iga ese'ese | Polofesa tutusa, o le fua faatatau o le tele i le laʻititi laʻititi o le sima sima e le sili atu i le 1.2 | ||||||
Fa'apalepale vaega | ≤10mm | ±1.0 | |||||
11—25mm | ±1.5 | ||||||
26—50mm | ±2.0 | ||||||
≥50mm | ±3.0 | ||||||
Malosi pa'u sa'oloto | fua faatatau leai se gau ≥99% | ||||||
Malosi fa'amalosi | φ3 | ≥250 | ≥300 | ≥350 | ≥400 | ≥500 | ≥500 |
φ6 | ≥800 | ≥1000 | ≥1000 | ≥1200 | ≥1500 | ≥1500 | |
φ8 | ≥1500 | ≥1600 | ≥1800 | ≥2000 | ≥2500 | ≥2500 | |
φ10 | ≥2000 | ≥2500 | ≥2800 | ≥3000 | ≥3500 | ≥3500 | |
φ13 | ≥3000 | ≥3000 | ≥3500 | ≥4000 | ≥5000 | ≥5000 | |
φ16 | ≥3500 | ≥4000 | ≥4500 | ≥5000 | ≥6000 | ≥7000 | |
φ20 | ≥6000 | ≥6000 | ≥7000 | ≥8000 | ≥10000 | ≥12000 | |
φ25 | ≥7000 | ≥7000 | ≥8000 | ≥10000 | ≥15000 | ≥17000 | |
φ30 | ≥8000 | ≥9000 | ≥10000 | ≥12000 | ≥17000 | ≥19000 | |
φ38 | ≥10000 | ≥12000 | ≥13000 | ≥15000 | ≥20000 | ≥22000 | |
φ50 | ≥12000 | ≥14000 | ≥16000 | ≥18000 | ≥22000 | ≥26000 | |
φ75 | ≥16000 | ≥18000 | ≥20000 | ≥22000 | ≥25000 | ≥30000 | |
50-75 | 55-75 | 60-80 | ≥80 | ≥82 | ≥85 | ||
La'ei % | ≤2 | ≤1 | |||||
soluble acid,% | ≤6 | ||||||
Alkali,% | ≥77 | ≥85 | ≥90 | ≥92 | ≥95 | ≥97 | |
Refractoriness,℃ | ≥400 | ≥500 | ≥700 | ≥1000 | ≥1000 | ≥1000 | |
E tetee i le eseesega o le mamafa faʻafuaseʻi | Le faʻaleagaina fua ≥ 99%, leai se suiga i le malosi faʻamalosi ma le mamafa pe a maeʻa suiga faʻafuaseʻi e itiiti ifo i le 25% | ||||||
Tete'e i suiga fa'afuase'i o le vevela | Fua'iga leai se gau≥99% | ||||||
afifi | afifiina pusa u'amea | Faʻapipiʻi i pusa uʻamea, faʻamaufaʻailogaina i pusa palasitika PP poʻo PE mafiafia | |||||
afifiina ato lalaga | E maua i taga lalaga malosi ma fa'asa'o i le UV | ||||||
Fa'aaliga: O fa'amaumauga fa'atele e mo na'o fa'amatalaga, ae le o se fa'avae mo le taliaina. |
99 Faatumuina o Polo Suavai | ||
99 fa'atumu | lautele | lautele |
lola faia | φ<25mm | <5% |
Fausia masini lolomi | φ>25mm | <10% |
Al2O3 | ≥99% |
SiO2 | ≤0.14% |
Fe2O3 | ≤0.04% |
CaO +MgO | ≤0.03% |
TiO2 | ≤0.06% |
Na2O | ≤0.1% |
K2O | ≤0.1% |
TULAGA | FA'asinomaga |
fa'amaluluina o uta (yb/t370-1995) | Deformation i lalo ole 0.2mpa mamafa e itiiti ifo i le 0.6% |
Tete'e te'i vevela (yb/t376.2-1995) | 1200°C i lalo i le 600°C. 10 taimi e aunoa ma ni ta'ei luga |
Toe susunu laina suiga (gb/t3997.1-1998) | 1400 ℃ mo le 12 itula, o le tau maualuga o le 0.25%, o le averesi tau e itiiti ifo i le 0.20% |
Tele tele (gb/t2997-2000) | 3.2-3.50 g/cm3 |
malosi nutimomoia | Feiloai e sili atu i le 230 kg/cm2 |
E aliali mai le porosity | 12-18% |
Fa'atosina tele | 2.1-2.3g/cm3 |
1) Fa'apipi'i masani: ato lalaga polyethylene ma le mamafa o le 25kg, fa'atasi ai ma fata.
2) Faʻapipiʻi paʻu uamea: 100L pusa uʻamea uʻamea, e mafai ona faʻaopoopo pallets