Aramid 1414 Ulusi

Chingwe chachifupi cha aramid 1414 chimagwiritsidwa ntchito kwambiri popanga zida zapadera zodzitetezera komanso zovala zapadera zodzitchinjiriza chifukwa champhamvu zake zapamwamba komanso kukana kwambiri kutentha. Ulusi umenewu uli ndi mphamvu zolimba kwambiri, zomwe zimakhala nthawi 5 mpaka 6 kuposa zachitsulo chapamwamba kwambiri. Imatha kupirira mphamvu zazikulu zakunja popanda kusweka mosavuta, kupereka chithandizo cholimba komanso chodalirika cha zida zodzitetezera. Pankhani ya kukana kutentha kwapamwamba, imatha kugwira ntchito mokhazikika kwa nthawi yayitali m'malo a 200 ° C, ndipo ntchito yake imakhala yosakhudzidwa ngakhale ikapirira kutentha kwakukulu kwa 500 ° C kwa nthawi yochepa.

Ndendende chifukwa cha zinthuzi, zimatha kuteteza wovalayo kuti asavulazidwe m'malo owopsa kwambiri monga kutentha kwambiri, malawi, ndi mikhalidwe ina yowopsa. Mwachitsanzo, pankhani yozimitsa moto, ozimitsa moto amavala zovala zoteteza zomwe zimakhala ndi fiber yayifupi ya aramid 1414. Akamadutsa pamoto woyaka moto, ulusi umenewu ukhoza kulepheretsa kulowetsedwa kwa kutentha kwakukulu ndikulepheretsa kuti moto usagwirizane ndi khungu, kugula nthawi yochuluka yopulumutsa kwa ozimitsa moto. M'makampani opanga zitsulo, pamene ogwira ntchito akugwira ntchito pafupi ndi ng'anjo zotentha kwambiri, fiber ya aramid 1414 mu zipangizo zawo zotetezera imatha kukana kutentha kwa kutentha ndikuonetsetsa chitetezo cha ogwira ntchito. Kuchokera pazamlengalenga mpaka kupanga mafakitale, kuchokera kumakampani a petrochemical kupita ku ntchito yokonza mphamvu, aramid 1414 fiber yayifupi imagwira ntchito yofunika kwambiri pazochitika zosiyanasiyana zomwe zimakhala pachiwopsezo chachikulu ndipo yakhala njira yolimba yotetezera chitetezo chamoyo.

Chifukwa cha makhalidwe ake monga kutentha kwa moto, mphamvu yapamwamba komanso modulus yapamwamba, imagwiritsidwa ntchito kwambiri popanga / kuluka / magolovesi / nsalu / malamba / zowuluka ndi masuti othamanga / zozimitsa moto ndi zopulumutsa / zovala zotetezera mafuta a petroleum ndi mafakitale azitsulo / zovala zodzitetezera zapadera.