Pelite wowoneka bwino kwambiri ndi mtundu wa mapangidwe, zoyera, zopindika phulusa zopangidwa kuchokera ku acidic volre ya vitreous lava kudzera pakuphwanya, kutentha, kuwotcha ndikukula. Ili ndi mphamvu yaying'ono, kutsika kwamatenthedwe otsika, kukhazikika kwamankhwala, kosayaka, kosayaka komanso kosayaka. Zoyipa, zopanda fungo, zotulutsa mawu komanso zina.
Kupititsa patsogolo kowoneka bwino kwa perlite (kowonjezera perlite kwa kutentha kopitilira muyeso ndi luso lamphamvu kwambiri) ndi chinthu chomwe chimapezeka posankha tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tomwe timagwiritsa ntchito gasi ngati gwero lotentha, ndikuwotcha ndikukula. Chogulitsidwacho chimapopera ndi silicone pamwamba pa perlite yowonjezera, ndikupanga mawonekedwe a hydrophobic. Mtundu, kachulukidwe kake ndi mafotokozedwe amtunduwu ndi ofanana ndi perlite wamba. Izi zimagwiritsidwa ntchito pomanga makina otentha otentha otentha kwambiri, monga mpweya wopanga mpweya, gasi, madzi a hydrogen, nayitrogeni wamadzi, magalimoto oyendetsa mafiriji ndi zombo. Izi zili ndi kutentha kwapamwamba kwambiri kotentha.
Ayi. | Katunduyo | Chigawo | Magwiridwe | |||
SP-50 mtundu | SP-60 mtundu | |||||
1 | Kuchuluka kwa kuchuluka | Makilogalamu / m3 | 35~50 | 45~60 | ||
2 | Dinani kachulukidwe | Makilogalamu / m3 | 45~60 | 55~70 | ||
3 | Tinthu kukula (wt% chiŵerengero) | Kutaya kwa 1.2mm | % | 1.2mm-0.154mm ≥90% | 1.2mm-0.154mm ≥90% | |
Kutaya kwa 0.154mm | % | 0.154mm Max 10% | 0.154mm Max 10% | |||
4 | Misa chinyezi (wt% chiŵerengero) | % | .50.5 | .50.5~1 | ||
5 | Pumulani ngodya (pakakhala kutalika kwa 100mm) | 0 | 33~37 | |||
6 | Onjezani kuchuluka kwake pakudzaza | Bukuli | % | .25 | ||
Mphepo | % | ≤35 | ||||
7 | Kutentha kwamatenthedwe ndi (kutentha kwapakatikati pamlengalenga pa 77K --- 310K) | w / (mk) | 0.022~0.025 | 0.024~0.026 | ||
8 | Kutentha kotentha | ℃ | -200~800 | |||
Chidziwitso: Kuchulukitsitsa kwa tebulo, kachulukidwe ka pompo ndiye mtengo wapatali. |