Zinthu zamatsenga - galasi la fiberglass

Shanghai Ruifiber Industry Co., Ltd yakhala ikuyang'ana kwambiri pa fiberglass yomwe yaperekedwa kwa zaka zoposa 10, tili ndi chidziwitso chochuluka pakupanga zinthu zokhudzana ndi fiberglass.

Zipangizo zoyambira zopangira fiberglass ndi mchere wachilengedwe wosiyanasiyana ndi mankhwala opangidwa. Zosakaniza zazikulu ndi mchenga wa silica, limestone, ndi soda ash. Zosakaniza zina zitha kukhala ndi calcium alumina, borax, feldspar, nepheline syenite, magnesite, ndi dongo la kaolin, pakati pa zina. Mchenga wa silica umagwiritsidwa ntchito ngati galasi lopangira, ndipo soda ash ndi limestone zimathandiza kwambiri kuchepetsa kutentha kwa kusungunuka. Zosakaniza zina zimagwiritsidwa ntchito kukonza zinthu zina, monga borax kuti isawonongeke ndi mankhwala. Galasi lotayira, lomwe limatchedwanso cullet, limagwiritsidwanso ntchito ngati zopangira. Zipangizozo ziyenera kuyezedwa mosamala mu kuchuluka koyenera ndikusakaniza bwino (kotchedwa batching) musanasungunuke mu galasi.

Njira yopangira
Kusungunuka Kupanga ulusi Ulusi wopitirira  Ulusi wofunika Ulusi wodulidwa
Ubweya wagalasizophimba zoteteza Kupanga mawonekedwe

Ponena za zokutira, Kuwonjezera pa zomangira, zokutira zina zimafunika pazinthu zopangidwa ndi fiberglass. Mafuta odzola amagwiritsidwa ntchito kuchepetsa kusweka kwa ulusi ndipo amapopera mwachindunji pa ulusi kapena kuwonjezeredwa mu chomangira. Kapangidwe ka anti-static nthawi zina kamapoperanso pamwamba pa matiresi oteteza fiberglass panthawi yozizira. Mpweya wozizira womwe umakokedwa kudzera mu mphasa umapangitsa kuti anti-static ilowe mkati mwa makulidwe onse a mphasa. Anti-static agent imakhala ndi zosakaniza ziwiri—chinthu chomwe chimachepetsa kupanga magetsi osasunthika, ndi chinthu chomwe chimagwira ntchito ngati choletsa dzimbiri komanso chokhazikika.
Kukula kwake ndi utoto uliwonse womwe umayikidwa pa ulusi wa nsalu popangira, ndipo ukhoza kukhala ndi chinthu chimodzi kapena zingapo (mafuta odzola, zomangira, kapena zolumikizira). Zolumikizira zimagwiritsidwa ntchito pa ulusi womwe udzagwiritsidwe ntchito polimbitsa mapulasitiki, kuti ulimbikitse mgwirizano ndi zinthu zolimbikitsidwa.
Nthawi zina pamafunika ntchito yomaliza kuti muchotse zophimba izi, kapena kuwonjezera zina. Pazowonjezera pulasitiki, kukula kwake kungachotsedwe ndi kutentha kapena mankhwala ndipo pamafunika cholumikizira. Pazokongoletsera, nsalu ziyenera kutenthedwa kuti zichotse kukula kwake ndikukhazikitsa ulusi. Kenako zophimba za utoto pansi pake zimayikidwa musanazime kapena kusindikiza.