Ma muli o ke ʻano kūikawā o ka pālolo, ka hana hydrophilic maikaʻi, hiki i kona ʻilikai ke hana i kahi kiʻi ʻoniʻoni wai lahilahi o ka piʻoloke a me nā kahawai tortuous hiki ke hoʻolaha i ka lewa akā ʻaʻole e kū i ka like o ka ea mea hoʻoheheʻe metala hiki ke hana i ka pālolo pālolo, a me ke kūpaʻa o ka ʻaina, kiʻekiʻe ʻaʻole hiki ke hoʻohālikelike i ka hana kūpaʻa wela o ka mea hoʻopihapiha metala. ʻO ka ʻilikai i ka wai i pulu maikaʻi, hiki ke hōʻeleu i ke kahe wai, e hoʻolohi i ka hoʻopili ʻana i ka wai i kahi liʻiliʻi. E hoʻemi i ka manawa o ka overheating, hōʻuluʻulu ʻana, a me coking. Hana ʻia kēia huahana o ka pālolo porcelain pālolo maka maka a me ka hana ʻana, kūpaʻa i ke kiʻekiʻe wela a me ke kiʻekiʻe kiʻekiʻe, kūpaʻa kemika maikaʻi a me ka ikaika nui, kahi mea lawe maikaʻi e kākoʻo i nā ʻano catalstre.
Nānā Kemikala o Hāʻawe pālolo
Haku mele | Waiwai |
SiO2 | ≥72% |
Fe2O3 | ≤0.5% |
CaO | ≤1.0% |
Al2O3 | ≥23% |
MgO | ≤1.0% |
Nā ʻē aʻe | 2% |
Kino waiwai o ka pālolo Hoʻonohonoho Hoʻonohonoho
Papa Kuhikuhi | Waiwai |
Ka umekaumaha kikoʻī (g / cm3) | 2.5 |
Ka omo wai (wt%) | ≤0.5 |
ʻO ke kūpaʻa acid (wt%) | ≥99.5 |
Lilo i ka wela (wt%) | ≤5.0 |
Max. ke hoʻohana temp. (℃) | 800 |
Pākuʻi ikaika (Mpa) | ≥130 |
Paʻakikī ʻo Moh (Scale) | 7 |
Kōmike hoakaka o ka pālolo Hoʻonohonoho Hoʻonohonoho
Kaha | ʻIli kikoʻī (m2 / m3) | Ka nui o ka nui (kg / m3) | Lākiō Void (%) | ʻO Obl kihi | Kaomi puʻe (mm Hg / m) | ʻO Theo. pā (m-1) | Neaa anawaena (mm) | Lawe wai (m3 / m2h) | Max. mea m / s (Kg / m3) -1 |
125Y | 125 | 320 | 90 | 45 | 1.8 | 1.8 | 28 | 0.2-100 | 3.0 |
250Y | 250 | 420 | 80 | 45 | 2 | 2.5 | 12 | 0.2-100 | 2.6 |
350Y | 350 | 470 | 78 | 45 | 2.5 | 2.8 | 10 | 0.2-100 | 2.5 |
450Y | 450 | 520 | 72 | 45 | 4 | 4 | 7 | 0.2-100 | 1.8 |
550Y | 550 | 620 | 74 | 45 | 5.5 | 5-6 | 6 | 0.18-100 | 1.4 |
700Y | 700 | 650 | 72 | 45 | 6 | 7 | 5 | 0.15-100 | 1.3 |