nkhani

Fiberglass gingham ndi njira yosapindika yokhotakhota yokhotakhota, yomwe ndi chinthu chofunikira kwambiri pamapulasitiki olimba opangidwa ndi fiberglass.Mphamvu ya nsalu ya gingham imakhala makamaka mu njira ya warp ndi weft ya nsalu.Pazochitika zomwe zimafuna mphamvu zambiri zokhotakhota kapena zokhotakhota, zimathanso kukulukidwa munsalu yosagwirizana, yomwe imatha kukonza maulendo osapindika munjira ya warp kapena weft.Nsalu yopingasa, nsalu ya weft imodzi.

Nsalu ya magalasi ndi kujambula galasi muzitsulo zagalasi zabwino kwambiri, ndipo magalasi a galasi panthawiyi amakhala osinthasintha bwino.Ulusi wagalasi umakulungidwa kukhala ulusi, ndiyeno amalukidwa munsalu yagalasi ya ulusi kudzera mu loom.Chifukwa magalasi a galasi ndi ochepa kwambiri komanso malo ozungulira pa unit mass ndi aakulu, kukana kutentha kumachepetsedwa.Zili ngati kusungunula waya woonda wamkuwa ndi kandulo.Koma galasi siliwotcha.Kuwotcha komwe tikutha kuwona ndi utomoni wophimbidwa pamwamba pa nsalu yagalasi ya fiber, kapena zonyansa zomata, kuti ziwongolere magwiridwe antchito a nsalu yagalasi.Pambuyo pansalu yagalasi yoyera kapena zokutira zosagwira kutentha kwambiri, zitha kugwiritsidwa ntchito kupanga zinthu monga zovala zokanira, magolovesi okanira, ndi zofunda zotchinga.Komabe, ngati ikukhudzana mwachindunji ndi khungu, ulusi wosweka umakwiyitsa khungu ndipo lidzakhala lopweteka kwambiri.

Nsalu za fiberglass zimagwiritsidwa ntchito kwambiri pakuyika m'manja, ndipo nsalu zokulirapo za fiberglass zimagwiritsidwa ntchito kwambiri m'mabwalo azombo, akasinja osungira, nsanja zozizirira, zombo, magalimoto, akasinja, ndi zida zomangira.Nsalu za fiberglass zimagwiritsidwa ntchito makamaka m'makampani: kutsekereza kutentha, kupewa moto komanso kuletsa moto.Zinthuzi zimatenga kutentha kwambiri zikapsa ndi lawi lamoto ndipo zimatha kuteteza lawilo kuti lisadutse ndikupatula mpweya.

1. Malinga ndi zosakaniza: makamaka wapakati alkali, sanali alkali, mkulu alkali (kugawa zigawo za alkali zitsulo oxides mu galasi CHIKWANGWANI), ndithudi, palinso magulu ndi zigawo zina, koma pali mitundu yambiri, osati mmodzi ndi mmodzi.fotokozani.

2. Malinga ndi kupanga: crucible waya kujambula ndi dziwe uvuni uvuni kujambula.

3. Malingana ndi zosiyanasiyana: pali plied ulusi, ulusi wolunjika, ulusi wa jet, ndi zina zotero.

Kuphatikiza apo, imasiyanitsidwa ndi fiber single diameter, TEX number, twist, ndi mtundu wa sizing agent.Gulu la nsalu za fiberglass ndizofanana ndi gulu la ulusi wa fiberglass.Kuphatikiza pa zomwe tafotokozazi, zimaphatikizaponso: njira yoluka, kulemera kwa gramu, m'lifupi, ndi zina.

Kusiyanitsa kwakukulu pakati pa nsalu ya fiberglass ndi galasi: Kusiyanitsa kwakukulu pakati pa nsalu ya fiberglass ndi galasi sikuli kwakukulu, makamaka chifukwa cha zinthu zosiyanasiyana zomwe zimafunikira panthawi yopanga, kotero pali kusiyana pakati pa chilinganizo.Silika yomwe ili mugalasi lathyathyathya ndi pafupifupi 70-75%, ndipo silika ya fiberglass nthawi zambiri imakhala pansi pa 60%.