Chitoliro Chopanda Chingwe :
Chitoliro chimaonedwa ngati chilibe chophimba chomatira. Nthawi zambiri, chitolirocho chikangomalizidwa ku mphero yachitsulo, zinthu zopanda kanthu zimatumizidwa kumalo opangidwa kuti ateteze kapena kuphimba zinthuzo ndi chophimba chomwe chikufunidwa (chomwe chimatsimikiziridwa ndi momwe nthaka ilili pamalo omwe zinthuzo zikugwiritsidwa ntchito). Chitoliro chopanda kanthu ndi mtundu wa chitoliro chodziwika kwambiri chomwe chimagwiritsidwa ntchito mumakampani opanga zitoliro ndipo nthawi zambiri chimayikidwa pansi kuti chigwiritsidwe ntchito. Ngakhale palibe maphunziro enieni osonyeza kuti chitoliro chopanda kanthu chimakhala chokhazikika kwambiri kuposa chitoliro chophimbidwa kuti chigwiritsidwe ntchito popangira zitoliro, chitoliro chopanda kanthu ndi chachizolowezi kwa makampani opanga zinthu.
Chitoliro Chopangira Magetsi :
Kupaka galvanizing kapena galvanizing ndi imodzi mwa mitundu yotchuka kwambiri ya zokutira zitsulo. Ngakhale chitsulocho chili ndi makhalidwe abwino kwambiri pankhani yolimbana ndi dzimbiri komanso mphamvu yokoka, chiyenera kuphimbidwa ndi zinc kuti chikhale cholimba. Kupaka galvanizing kungachitike m'njira zingapo, kutengera kupezeka kwa njirayo. Komabe, njira yotchuka kwambiri ndi kuyika galvanizing m'madzi otentha kapena batch dip komwe kumaphatikizapo kumiza chitoliro chachitsulo mu bafa la zinc yosungunuka. Kuphatikizika kwachitsulo komwe kumapangidwa ndi alloy ya chitoliro chachitsulo ndi zinc kumapangitsa kuti chitsulocho chikhale cholimba pamwamba pa chitsulo chomwe chimapereka khalidwe losagonjetsedwa ndi dzimbiri lomwe silinakhalepo pa chitolirocho kale. Ubwino wina wa galvanizing ndi phindu la mtengo wake. Popeza njira imeneyi ndi yosavuta ndipo siifuna ntchito zambiri zachiwiri komanso kukonza pambuyo pake, yakhala chisankho chabwino kwa opanga ambiri ndi mafakitale.
FBE - Chitoliro Chophimba Ufa cha Fusion Bonded Epoxy Powder :
Chophimba cha paipichichi chimapereka chitetezo chabwino kwambiri pa mapaipi ang'onoang'ono mpaka akuluakulu okhala ndi kutentha koyenera (-30C mpaka 100C). Kugwiritsa ntchito kwake nthawi zambiri kumagwiritsidwa ntchito pa mapaipi amafuta, gasi, kapena madzi. Kumangirira bwino kumeneku kumalola kukana dzimbiri kwa nthawi yayitali komanso kuteteza payipiyo. FBE ingagwiritsidwe ntchito ngati zigawo ziwiri zomwe zimapereka mphamvu zolimba zomwe zimachepetsa kuwonongeka panthawi yogwira ntchito, kunyamula, kukhazikitsa, ndi kugwiritsa ntchito.
Chitoliro Choletsa Kutupa cha Single Layer Fusion Bonded Epoxy: Chophimba champhamvu cha Electrostatic;
Chitoliro Choletsa Kutupa cha Magawo Awiri: Ufa wa epoxy pansi, kenako ufa wa epoxy pamwamba.
Chitoliro Chophimba cha 3PE Epoxy :
Chitoliro chachitsulo chophimbidwa ndi 3PE Epoxy chili ndi zokutira zitatu, choyamba chophimbidwa ndi FBE, chapakati ndi chomatira, chakunja ndi chomatira cha polyethylene. Chitoliro chophimbidwa ndi 3PE ndi chinthu china chatsopano chomwe chapangidwa pogwiritsa ntchito FBE kuyambira m'ma 1980, chomwe chili ndi zomatira ndi zigawo za PE(polyethylene). 3PE imatha kulimbitsa mphamvu zamakina a payipi, kukana magetsi kwambiri, kusalowa madzi, kuvala, komanso kuletsa kukalamba.
Pa zigawo zoyamba ndi epoxy yolumikizidwa, yomwe makulidwe ake ndi okulirapo kuposa 100μm. (FBE ＞100μm）
Gawo lachiwiri ndi guluu, zomwe zimapangitsa kuti epoxy ndi PE zigwirizane. (AD: 170~250μm)
Zigawo zachitatu ndi PE zomwe ndi polyethylene zomwe zili ndi ubwino wotsutsana ndi madzi, kukana magetsi komanso kuwonongeka kwa makina. (φ300-φ1020mm)
Chifukwa chake, chitoliro chopaka utoto cha 3PE chimagwirizana ndi ubwino wa FBE ndi PE. Chimene chimagwiritsidwa ntchito kwambiri ponyamula madzi, gasi ndi mafuta m'mapaipi obisika.
Nthawi yotumizira: Mar-03-2022