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Chitoliro cha HDPE, chitoliro choperekera madzi

Khoma lamkati la mapaipi operekera madzi a HDPE ndi losalala ndipo silisintha pakapita nthawi, ndi kukana kochepa kwa kukangana, kusunga mphamvu, komanso kutayika kwa mphamvu ndi pafupifupi 30% poyerekeza ndi mapaipi achitsulo. Ma diameter ang'onoang'ono amatha kusankhidwa kuposa mapaipi achitsulo. Lili ndi magwiridwe antchito abwino kwambiri aukhondo, palibe zowonjezera, komanso palibe kuthekera koipitsa madzi akumwa. Malinga ndi miyezo ya ISO, zinthu za polyethylene zimagawidwa mu kalasi 0. Ndi zinthu zopanda nkhungu. Poyerekeza ndi zinthu zina zapulasitiki zomwe zimagwiritsidwa ntchito nthawi zambiri, polyethylene imakhala ndi kukana kwambiri nkhungu ndipo siisunga sikelo ngakhale itagwiritsidwa ntchito kwa nthawi yayitali. Ili ndi moyo wautali wautumiki, ndi moyo wabwinobwino wautumiki wa zaka zoposa 50.

    Zinthu Zamalonda

    (1) Ili ndi mphamvu zambiri, yolimba kwambiri ku ming'alu ya chilengedwe komanso yolimba bwino.

    (2) Ili ndi kulimba bwino komanso kusinthasintha, imatha kusinthasintha kwambiri ku maziko osalingana komanso osagwirizana, ndipo imatha kupirira malo ovuta monga zivomerezi ndi mphepo zamkuntho.

    (3) Ili ndi kukana kwabwino kwa nyengo (kuphatikizapo kukana kwa UV) komanso kukhazikika kwa kutentha kwa nthawi yayitali.

    (4) Yosagwira dzimbiri, siifunikira chithandizo choletsa dzimbiri, komanso imakhala nthawi yayitali yogwira ntchito.

    (5) Khoma lamkati ndi losalala, lopanda madzi okwanira komanso lopanda madzi ambiri, zomwe zimapangitsa kuti ndalama zomangira zisamachepe.

    (6) Kukana kuvala bwino komanso kukana kuvala.

    (7) Ili ndi mphamvu yolimba kwambiri pa kutentha kochepa ndipo ingagwiritsidwe ntchito mosamala mkati mwa kutentha kwa -20 mpaka 40℃, popanda kusokoneza kapangidwe kake m'nyengo yozizira.

    (8) Kulumikizana kwa electrofusion (kapena hot-melt) ndikosavuta komanso kodalirika, ndipo kumanga ndi kukonza n'kosavuta (madzi amatha kusungidwa popanda kusokonezedwa panthawiyi).

    (9) Ndi yoyenera kwambiri njira zachikhalidwe zopangira zinthu zakale komanso ukadaulo watsopano wopanda ngalande monga kuyika mapaipi, kuboola molunjika, kuyika mapaipi, kuphulika kwa mapaipi, ndi kumiza pansi pa madzi.

    (10) Zipangizo zopangira polyethylene zimakhala ndi kaboni ndi haidrojeni zokha, zomwe sizivulaza thupi la munthu.

    (11) Imagwiritsa ntchito ukadaulo wa nano-antibacterial kuti ilepheretse kukula kwa algae, mabakiteriya ndi bowa, zomwe zimapangitsa kuti ikhale njira yotumizira madzi akumwa obiriwira, athanzi komanso osawononga chilengedwe.

    Kuchita bwino kwambiri

    1. Chogulitsachi chili ndi kapangidwe kake kapadera komanso kukana kupanikizika kwambiri.

    2. Khoma lamkati ndi losalala ndipo limayenda mofulumira kwambiri.

    3. Chogulitsachi n'chosavuta kuchilumikiza, chili ndi mawonekedwe abwino otsekerera, sichingagwere dzimbiri, sichingatuluke madzi, sichimakula, ndipo chimapewa kuipitsidwa kwina. Ndi "chitoliro chobiriwira" chabwino kwambiri.

    4. Chogulitsachi chili ndi mphamvu yabwino kwambiri yopindika ndipo chimatha kusintha kuti nthaka isagawike bwino.

    5. Nthawi yayitali yogwira ntchito, yokhala ndi moyo wa zaka zoposa 50 ikagwiritsidwa ntchito pansi pa nthaka.

    6. Chogulitsachi ndi chopepuka, chosavuta kuyika, chomwe chingachepetse ndalama zomangira ndikufupikitsa nthawi yomanga.

    Pa liwiro la mamita 15 pa sekondi, kukana kwake kutha ntchito kumakhala kokwera katatu mpaka kasanu kuposa mapaipi wamba kapena achitsulo chopyapyala.

    Kayendetsedwe ka katundu ndi katundu (chithunzi)

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