1. Gulu lazogulitsa zagalasi
Zogulitsa zagalasi zagalasi zimakhala makamaka:
1) Nsalu zamagalasi. Amagawidwa m'magulu awiri: osakhala alkali ndi chapakati-alkali. Nsalu yagalasi imagwiritsidwa ntchito kuti ipange zipolopolo zagalimoto ndi zipolopolo, nkhungu, akasinja osungira, komanso kubweretsa mabwalo ozungulira. Chovala chagalasi cha Alkali chimagwiritsidwa ntchito ngati zinthu zosagonjetsedwa ndi zamankhwala monga mapangidwe a zamankhwala, ndipo amathanso kugwiritsidwa ntchito kupanga nsalu yophika pulasitiki. Mphamvu za ulusi womwe wasankhidwa kuti utulutse nsalu, komanso mawonekedwe a nsalu ya nsalu ndi kupindika, kumakhudza katundu wa nsaluyo.
2) mfuti yagalasi. Zopangidwa ndi fiberglass kudzera pachimake, pali mitundu iwiri ya mbali zoyipa ndi mbali zosaphika. Nthawi zambiri, ziwalo zamagetsi zokhala ndi ma sekondale komanso mphamvu zambiri zimapangidwa ndi fiber.
Tepi ya fiberglass tepi
3) nsalu yosagwirizana. Chovala chosagwirizana ndi nsalu zinayi kapena zazitali-axis Satin wopangidwa ndi zingwe zolimba komanso kutcheza bwino. Amadziwika ndi mphamvu yayikulu pachitsogozo chachikulu cha nkhondo.
4) nsalu zitatu. Zovala zokhala ndi mawonekedwe amitundu atatu zimatha kukulitsa umphumphu ndi zobilatic zinthu zophatikizika, ndipo zimatha kuwonjezera kuwonongeka kwa zinthu zophatikizika, ndikugwiritsa ntchito magwiridwe osiyanasiyana m'masewera, azachipatala, ankhondo ndi minda ina. Nkhunga zitatu-zofanana zimaphatikiza nsalu zitatuzo ndi zonga ulusi; nsalu za Orthogonal komanso zopanda mafuta. Mawonekedwe a nsalu yamitundu itatu ndi Columnar, Tuglar, block, ndi zina zotero.
5) Chovala chovala. Nsalu imapangidwa ndikulumikiza zigawo ziwiri za nsalu zofananira kudzera m'mipiringidzo yayitali, yokhala ndi gawo la trongelar.
6) nsalu yooneka bwino. Maonekedwe a nsalu yooneka ngati yapaderayi ndi yofanana ndi mawonekedwe a chinthucho kuti chitsimikizidwe, molingana ndi mawonekedwe a chinthucho kuti chikhazikitsidwe, iyenera kukhala yolumikizidwa pamtundu wapadera malinga ndi zofunikira zina malinga ndi zofunikira zina malinga ndi zofunika zosiyanasiyana malinga ndi zofunika zosiyanasiyana. Zovala zowoneka bwino zimatha kupangidwa mu mitundu yosiyanasiyana.
7) Wophatikizidwa ndi fiberglass. Zogulitsa zimapangidwa posakaniza magwiritsidwe osasunthika,akanadulidwa Masan Shands, mivi wa fiberglass, ndi kupanga nsalu m'njira inayake. Dongosolo la kuphatikiza kumeneku nthawi zambiri lidzadulidwa nsalu yokuluka + yotsika; Kudulidwa Nsaka + kukugwedeza, + zosankhidwa; Kusenda nsalu + Kusunthika Mat + osimbika + osiyidwa, + osiyidwa. wosankhidwa ut + wopanda pake; Ngati nsalu yopsereza kapena nsalu yopanda kaboni; chosakanizidwa + pamwamba; nsalu zamagalasi + zopanda malire kapena nsalu zamagalasi + zagalasi.
Kuphatikiza kwa fiberglass
8) Zingwe zolimbitsa manja. Amapangidwa ndi kutola zitsulo pa nsalu za tuberglass. Mitundu yake imakhala ndi chitoliro cha pvc stagal file, chitoliro cha maginiti a acrylic stock galasi la utoto wa utoto wa ulusi wotero.
9) nsalu yokhotakhota. Amadziwikanso kuti wopangidwa ndi wopangidwa kapena wopangidwa, ndizosiyana ndi nsalu wamba ndi felo. Chovala chomwe chimapangidwa ndi kuthamangitsa chowombera ndi kuthyola titt chimatchedwa nsalu yokhotakhota. Kulima zinthu zopangidwa ndi nsalu ndi frp kumakhala ndi mphamvu kwambiri, mphamvu zowoneka bwino komanso zosalala.
10)Nsalu zagalasi. Nsalu yagalasi yagalasi yagawika m'magulu asanu ndi limodzi, kulembera nsalu za galasi, nsalu ya fiber galasi, nsalu za galasi lagalasi, nsalu ya galasi ya galasi. Ngolo ya fiberglass imagwiritsidwa ntchito makamaka mu malonda olimbikitsidwa agalasi olimbikitsidwa, ndipo amathanso kugwiritsidwa ntchito pomanga. Pogwiritsa ntchito makampani a fpera, ntchito yayikulu ya nsalu yagalasi ndikuwonjezera mphamvu ya frp. Pogwiritsa ntchito makampani omanga, imagwiritsidwa ntchito kupangitsa kutentha kwa matenthedwe a khoma lakunja kwa nyumbayo, zokongoletsera za khoma la mkati, chinyezi-chimbudzi cha khoma lamkati, etc.
Chingwe choluka cha fiberglass
2. Kupanga ulusi wagalasi
Njira yopangira galasi nthawi zambiri imakhala yoyamba kusungunula zinthu zopangira, kenako nkuyamba kucita. Ngati ipangidwe kukhala mipira ya mipira ya galasi kapenaNdodo zamoto,Chithandizo cha chikhazikiko sichingachitike mwachindunji. Pali njira zitatu za fibrillation zamagalasi:
1) Njira yojambulira: Njira yayikulu ndiyo njira yojambulira phokoso, kenako ndikujambula njira yojambulira ndi kusungunuka;
2) Njira ya centrifugal: DRARTE CETRIFUgation, STETE Centerribugation ndi Provential Porcelat Con centrifution;
3) Njira yophukira: Kuwombera njira ndi njira yopweteketsa.
Njira zopitilira pamwambapa zitha kugwiritsidwanso ntchito kuphatikiza, monga kuwombera ndikuwombera. Pambuyo pokonza pambuyo pake zimachitika. Kukonzanso matope agalasi ophatikizika kumagawidwa m'magawo awiri otsatirawa:
1) Pokonzekera ulusi wagalasi, mafayilo agalasiwo adaphatikizidwa asanagwiritse ntchito, ndipo ulusi wamfupi uyenera kupatsidwa mafuta ndi mafuta musanatengedwe ndikuyimbidwa ndi mabowo.
2) Kukonzanso mopitilira, malinga ndi momwe ulilire wachidule wagalasi ndi fupifupi zazifupi, ali ndi izi:
①short galasi fiber njira:
Glasi Finament Yopindika Yarn➩textile Glass Mat➩ttile galasi Fiber Toop Choop ➩Textile Glass Final
Masitepe a Glass Stofu Yamtunda:
Glasi yagalasi yagalasi yagalasi ya glank➩fabess riboph➩glass firc➩vext➩sks newovestives nsalu za fibericxtile
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Post Nthawi: Jul-26-2022