Mtengo wa mapaipi a HDPE
HDPE chitoliro kalasi,
HDPE ya chitoliro ndi kukwanira, HDPE yopanga mapaipi, HDPE chitoliro zopangira,
Kalasi ya chitoliro cha HDPE ili ndi kugawa kwakukulu kapena kugawanika kwa ma molekyulu.Imakhala ndi kukana kolimba kwamphamvu komanso kukhazikika bwino kwa kuuma komanso kulimba.Ndi yolimba kwambiri ndipo imakhala ndi sag yochepa pamene ikukonzedwa.Mapaipi opangidwa pogwiritsa ntchito utomoni uwu amakhala ndi mphamvu zabwino, zolimba komanso zolimba komanso zolimba za SCG ndi RCP..
PE ngati chinthu ndi cholimba kwambiri komanso chopanda mphamvu, choncho palibe zotsatira za nthaka yaukali.Mapaipi a PE ndi opepuka kulemera, osavuta kunyamula, kunyamula & kukhazikitsa.Kugwira ntchito kwa mapaipi a PE pa nthawi yonse ya moyo wake kumakhalabe komweko, sikumangirira, kusakokoloka, kusawononga, kutulutsa kuwala kwa dzuwa / UV ngati kuyikidwa pamwamba pa nthaka padzuwa.PE mapaipi & zovekera zilipo mpaka 2500mm awiri akunja.Mapaipi a PE ndi zoyikira akupezeka monga mwa onse aku India ndi Miyezo Yapadziko Lonse mu PE 63, PE80 ndi PE100 giredi.
Madzi, mankhwala kapena mtundu uliwonse wamadzimadzi amaperekedwa kudzera pa netiweki ya mapaipi olumikizidwa a PE ndi zopangira zomwe ndi 100% zotsimikizira kutayikira, ndipo moyo wa Mapaipi a PE ndi zolumikizira ndi zaka zosachepera 100.The Life Cycle Analysis ikuwonetsa mapaipi a PE ochezeka ndi chilengedwe chifukwa chogwiritsa ntchito mphamvu zochepa pamapaipi otengera madzimadzi.Chifukwa cha malo osalala amkati, mapaipi a PE amafunikira magetsi ochepa popopera madzi.Kuphatikiza pa izi, mwayi waukulu wa mapaipi a PE ndi kusinthasintha kwake & zolumikizira zowotcha.Chifukwa mapaipi a PE ndi osinthika mwachilengedwe, mapaipi a PE amatenga mawonekedwe apansi mkati mwa mafakitale kapena amatenga mawonekedwe a ngalande zomwe zimatsogolera pakupulumutsa mapaipi opindika moyo, zigongono ndi mtengo wokhotakhota.Mapaipi a PE amapezeka muutali wofunikira mpaka 12m kutalika kwake.
Madzi omwe amaperekedwa kudzera m'mapaipi a Jain PE ndi oyenera kudyedwa ndi anthu ndipo monga mapaipi a PE amakhala osakhazikika mwachilengedwe mtundu uliwonse wamadzimadzi, mankhwala, zonyansa zimatha kuperekedwa.PE ngati chinthu ndi cholimba kwambiri komanso chopanda mphamvu, choncho palibe zotsatira za nthaka yaukali yozungulira kapena zomwe zili mumadzimadzi.Mapaipi a PE ndi opepuka kulemera, osavuta kunyamula, kunyamula & kukhazikitsa.Kugwira ntchito kwa mapaipi a PE pa nthawi yonse ya moyo wake kumakhalabe komweko, sikumangirira, kusakokoloka, kusawononga, kutulutsa kuwala kwa dzuwa / UV ngati kuyikidwa pamwamba pa nthaka padzuwa.PE mapaipi & zovekera zilipo mpaka 2500mm awiri akunja.
Kugwiritsa ntchito
HDPE chitoliro kalasi angagwiritsidwe ntchito kupanga mipope kuthamanga, monga mapaipi amadzi opsinjidwa, mapaipi gasi mafuta ndi mapaipi ena mafakitale.Itha kugwiritsidwanso ntchito popanga mapaipi osaponderezedwa monga mapaipi okhala ndi malata apawiri, mapaipi omangira makhoma, mapaipi a silicon-core, mapaipi amthirira waulimi ndi mapaipi apawiri a aluminiumplastics.Kuonjezera apo, kudzera mu extrusion yogwira ntchito (silane cross-linking), itha kugwiritsidwa ntchito popanga mapaipi ophatikizika a polyethylene (PEX) popereka madzi ozizira ndi otentha.
