Nsalu Yopangidwa ndi Silika Yaikulu
Mafotokozedwe Akatundu
Ulusi wodulidwa ndi silika wambiri ndi mtundu wa ulusi wapadera wofewa wokhala ndi kukana kuchotsedwa kwa mpweya, kukana kutentha kwambiri, kukana dzimbiri ndi zina. Ungagwiritsidwe ntchito pa 1000 ℃ kwa nthawi yayitali, ndipo kutentha kwachangu kumatha kufika 1450 ℃.
Amagwiritsidwa ntchito makamaka popangira zinthu zosiyanasiyana zolimbitsa, kukana dzimbiri, kutchinjiriza kutentha ndi nsalu zina (zinthu zazikulu zopangira ma needled felt pairs) kapena zinthu zolimbitsa zopangidwa ndi zinthu zosiyanasiyana.
Magwiridwe antchito, makhalidwe ndi ntchito
Nsalu yopangidwa ndi silika wambiri ndi mtundu wa nsalu yopangidwa ndi ulusi wopangidwa ndi silika wambiri. Poyerekeza ndi nsalu yachikhalidwe ya silika wambiri, ili ndi ubwino wokhala ndi makulidwe apamwamba, kulemera kochepa, mphamvu yabwino kwambiri yotetezera kutentha ndi zina zotero. Kukhuthala kwa nsalu yopangidwa ndi silika wambiri kumatha kufika 4mm.
Amagwiritsidwa ntchito makamaka poteteza kutentha kwakunja ndi kusunga kutentha kwa zida zosiyanasiyana zamakanika ndi mapaipi, ndipo amatha kukonza nsalu zowotcherera, nsalu yotchinga moto, zovala zosagwira moto, magolovesi osagwira moto, zophimba nsapato zosagwira moto, zophimba zosagwira moto, zophimba zophimba zoteteza kutentha, zophimba zoteteza kutentha, ndi zina zotero.
Pepala la Deta laukadaulo
| Zofunikira | Kukhuthala (mm) | Misa (g/m²) | M'lifupi (cm) | Kuchulukana (mapeto/25mm) | SiO₂ (%) | Kutaya kwa Kutentha (%) | Kutentha (℃) | Luki | |
| Kupindika | Weft | ||||||||
| 2.0mm | 2.0±0.8 | 1300±130 | 50-130 | 14.0±1.0 | 7.0±1.0 | ≥96 | ≤10 | 1000 | Wopanda kanthu |
| 3.0mm | 3.0±1.0 | 1800±180 | 50-130 | 11.0±1.0 | 5.0±1.0 | ≥96 | ≤10 | 1000 | Wopanda kanthu |
