Ipayipi Elifakwe Ngothayela Eliphindwe Kabili I-HDPE Ipayipi Lomlilo Elimnyama

Incazelo emfushane:

Umbala:Izindonga zangaphakathi nezangaphandle zemikhiqizo ngokuvamile zimnyama.

Izimfuneko: Izigxivizo ze-Elastomeric zihlangabezana nezidingo ze-HG/T 3091-2000.

Ingakwazi ukufaka esikhundleni samapayipi kakhonkolo futhi ifake amapayipi ensimbi.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokukhiqiza

● Amandla aphezulu.Ukucindezela okuhle kakhulu kanye nokumelana nomthelela;

● Ukuqina okuhle.Ukumelana nokushaqeka okuhle kakhulu, okulungele inhlabathi ethambile kanye nesisekelo sesihlabathi esisheshayo;
● Ikhono eliqinile lokudlula amanzi.Udonga lwangaphakathi lubushelelezi, ukumelana kwamanzi kuncane, futhi akukho ukukala;
● Kulula ukuxhuma.Inokusebenza okuhle kokuvala futhi akukho ukuvuza;
● Ukumelana namakhemikhali.akukho ukungcola;
● Ukumelana okuhle kwezinga lokushisa eliphansi.Inezindawo ezinhle zokuvala ugesi;
● Isisindo esincane.Kulula ukuyiphatha nokuyifaka, enezindleko eziphansi zobunjiniyela nempilo ende yesevisi.
● Ukuqina kwendandatho ephezulu: Ipayipi likathayela elinezindonga ezimbili lithatha isakhiwo esiphindwe kabili, esithuthukisa kakhulu ukuqina kwendandatho yepayipi, ingakwazi ukumelana nokucindezela kwangaphandle, futhi ayithinti umphumela wokukhipha amanzi.
● Ukumelana nezinga lokushisa eliphansi: Izinga lokushisa le-catalytic lepayipi likathayela le-HDPE elinodonga oluphindwe kabili lingu-70°C, futhi izinga lokushisa ngokuvamile alidluli -30°C phakathi nokwakhiwa kwasebusika, futhi asikho isidingo sokuthatha izinyathelo zokuzivikela ngisho nasekwakhiweni kwasebusika.
● Ukumelana nokugqwala okuhle: Ama-molecule e-HDPE awanayo i-polarity, futhi anokuqina okuhle kwamakhemikhali.Imithombo eminingi yamakhemikhali ayinawo umphumela olimazayo kuwo.Inhlabathi yokufaka evamile, i-asidi ne-alkali, ugesi, njll. ayikwazi ukulimaza ipayipi, futhi impilo yesevisi ingafinyelela iminyaka engu-50.ngenhla.
● Ukumelana nendawo engaphansi komhlaba: Ngenxa yokuklama okunengqondo kwesakhiwo sepayipi likathayela elinezindonga ezimbili ze-HDPE, lingachezukiswa kancane, lilenze libe kokubili eliqinile futhi libe nezimo, lingaphazanyiswa ukuthomba komhlaba, futhi lingakwazi ukumelana nezindawo ezinokhahlo.
● Izindleko eziphansi zephrojekthi: Ngaphansi kwezimo ezifanayo, ipayipi likathayela le-HDPE elinodonga oluphindwe kabili lidinga kuphela ingxenye yezinto zokusetshenziswa uma kuqhathaniswa namanye amapayipi anodonga oluqinile lwento efanayo kanye nokucaciswa, udonga lwamapayipi luncane, futhi izindleko ezihambisanayo nazo ziphansi. .Uma kuqhathaniswa namanye amapayipi anobubanzi obufanayo, ipayipi likathayela elinodonga oluphindwe kabili le-HDPE lingadlula izinga lokugeleza elikhulu.Ngamanye amazwi, ngaphansi kwezidingo ezifanayo zokugeleza, ipayipi likathayela elinezindonga ezimbili ze-HDPE elinobubanzi obuncane lingasetshenziswa.
● Ukwakhiwa okulula: Ipayipi likathayela elinodonga oluphindwe kabili le-DPE linesisindo esilula, ukuphatha okulula nokuxhumana, okunciphisa kakhulu izindleko zokuhamba futhi kuthuthukise ukusebenza kahle kokwakhiwa.

Indawo Yesicelo

● Amanzi emvula angobunjiniyela bakamasipala, ukuthuthwa kwendle kanye nezindawo zokuhlala;
● Ukuchelela ngendlela yokonga amanzi kanye nokuhlinzekwa kwamanzi kanye nokugeleza kwamanzi emapulazini;
● Ukuhlanza indle, ukuthuthwa kwendle kanye nokuthuthwa kwezindawo zokulahla udoti;
● Imboni yamakhemikhali, imboni yokungena komoya yasezimayini kanye nemboni yamakhemikhali, imayini yokuthutha uketshezi;
● Ikhebula lokuxhumana, umgodla wekhebula obonakalayo, umgodla wekhebula lamandla;
● Ipayipi lomthombo womthombo (ukuvula ipayipi likathayela elinezindonga ezimbili) ukuze kusetshenziswe umthombo wokucwila;
● Ukulethwa kwamanzi endaweni yokudoba.

Imininingwane Yomkhiqizo

Iphrojekthi

Inkomba yokusebenza

Ukuqina kwendandatho, (KN/㎡)SN44

24

I-SNB

28

Impact Properties(TIR)%

≤10

Ukuguquguquka kwendandatho

Isampula libushelelezi, akukho ukugoba okubuyela emuva,
akukho ukuqhekeka, futhi akukho ukubola kwezindonga ezimbili

Ukuhlolwa kukahhavini

Awekho amabhamuza, akukho delamination, akukho ukuqhekeka

Creep ratio

≤4

Isibonisi somkhiqizo

pd-1
pd-2
pd-3
pd-4
pd-5

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