isicelo

Ipayipi le-HDPE - uhlobo lwepayipi lekhwalithi ephezulu elivela emakethe yezinto zokwakha zasekhaya, imakethe yaziwa nangokuthi "ipayipi le-PE", "ipayipi lepulasitiki le-PE", elingahlukaniswa ngepayipi eliqinile le-HDPE, ipayipi eliyinhlanganisela ye-HDPE, isakhiwo se-HDPE ipayipi odongeni nezinye izigaba.

Njengamanje, uhlobo olusha lwepayipi le-polymer (ipulasitiki) lithuthuka ngokuzinza e-China.Ipayipi le-PE, ipayipi le-PP-R kanye nepayipi le-UPVC konke kusendaweni, phakathi kwayo ukusetshenziswa nokuthuthukiswa kwepayipi le-PE kubunjiniyela bomphakathi kuyinto ephawuleka kakhulu.Ipayipi le-PE lisetshenziswa emikhakheni ehlukahlukene, ehlinzeka ngepayipi / yokukhipha ipayipi, ipayipi lamandla / lokuxhumana, ipayipi legesi, ipayipi lokukhucululwa kwendle liwukusetshenziswa okuyinhloko.

Uma kuqhathaniswa nepayipi lensimbi yendabuko kanye nepayipi likasimende, ipayipi le-PE linezinzuzo zesisindo esilula, ukumelana nokugqwala, ukumelana nokugeleza okuncane, ukonga okuhle okuphelele kwamandla, ukuthutha nokufakwa okulula, impilo ende yesevisi nokunye.Ipayipi le-polymer (ipayipi lepulasitiki) izinto ezisetshenziswa kakhulu yi-polyvinyl chloride (PVC), i-polyethylene (PE) ne-polypropylene.Uma kuqhathaniswa namanye amapayipi epulasitiki (afana ne-PVC), amapayipi e-polyethylene (HDPE) aphezulu anezici zokuminyana okuphansi (isisindo esincane), ukuqina okuhle, ukumelana nokugqwala, ukwahlukanisa okuhle, nokwakhiwa nokufaka kalula.

Isakhiwo se-polyvinyl chloride (PVC) sizoshintsha ngaphansi kwesenzo sokushisa, umoya-mpilo nokukhanya.Ngakho-ke, ukucutshungulwa kwe-PVC kufanele kwengezwe i-stabilizer.Ngenxa yokuthi izithasiselo ezisetshenziswa yi-PVC (njenge-stabilizer, i-ejenti yepulasitiki) ziye zagxekwa kaningi eminyakeni yamuva nje, kuhambisana nokuguquguquka kwayo, ukumelana namakhemikhali akulungile kakhulu, ipayipi le-HDPE liya ngokuya libhekwa nokuthandwa.Zonke izinhlobo zamapayipi kagesi, ipayipi lokuphakela/lokukhipha indle, ipayipi lendle, ipayipi legesi kanye nepayipi elikhulu lokumpompa isihlabathi, ipayipi le-culvert, ipayipi lamanzi eliphakama kakhulu nakho kuyasetshenziswa kakhulu ipayipi le-HDPE.

Polyethylene -HDPE tube (carbon tube) isingeniso impahla eluhlaza

I-polyethylene resin, yenziwe nge-polymerization ye-monomer ethylene, ngoba ku-polymerization ngenxa yokucindezela, izinga lokushisa nezinye izimo ze-polymerization, ingatholakala ukuminyana okuhlukile kwe-resin, ngakho-ke kukhona i-polyethylene ephakeme kakhulu, i-polyethylene ephakathi nendawo kanye ne-polyethylene ephansi.Ekucutshungulweni kwezinhlobo ezahlukene zepayipi le-PE, ngokwemibandela ehlukene yohlelo lokusebenza, ukukhethwa kwezinto zokusetshenziswa kuhlukile, futhi izidingo ze-extruder kanye nokufa nazo zihlukile.

Ipayipi le-HDPE (ipayipi le-PE, ipayipi le-carbon, ipayipi le-polyethylene) ukusetshenziswa okuyinhloko

★ Izicelo zobunjiniyela bomphakathi nezomphakathi:

Ishubhu yamandla e-HDPE, ishubhu yocingo ye-HDPE, ishubhu elivunguzayo le-HDPE kanye neshubhu yendawo yonke ye-HDPE enamajoyinti ahlukahlukene epayipi le-PE, izesekeli zepayipi le-PE, Isetshenziswa kabanzi ekuvikelweni kwepayipi le-telecom (force) lepayipi, ezokuxhumana (force) pipe tube, telecommunications (force) kanye nolayini we-fiber optical epayipini elilula, ipayipi lamanzi, uhlelo lokudonsa amanzi emadolobheni, ipayipi lepayipi lokudonsa indle, umthambeka, ishubhu lokudonsa amanzi odongeni, ipayipi lokudonsa amanzi lomgwaqo onguthelawayeka kanye nokwakhiwa kwebhuloho, ipayipi lokudonsa amanzi emgwaqeni wezimboni, ibhuloho, ukuvikelwa kocingo lwebhuloho Ipayipi lokudonsa amanzi, i-culvert, i-culvert.

★ Isicelo sobunjiniyela bokwakha:

Ipayipi lamanzi le-HDPE, ipayipi lamanzi le-HDPE kanye nepayipi lendawo yonke le-HDPE elinezinhlobonhlobo zamapayipi e-HDPE, izesekeli zepayipi le-PE, Isetshenziswa kabanzi ekwakheni ipayipi lokudonsa amanzi, uhlelo lokukhuculula indle yasendlini, uhlelo lokudonsa amanzi ophahleni, ukuchichima ukuchichima kwechibi, ukudonsa amanzi ohlangothini, ukwakha. uhlelo lwe-drainage, uhlelo lokudonsa amanzi engadini, ukwelashwa kwamanzi okuyisisekelo, i-Yin drainage, izinsiza zokuphuma phansi.Ipayipi lokulahla amanzi asefekthri.

★ Isicelo sobunjiniyela bezokungcebeleka:

Ipayipi elivunguzayo le-HDPE, ipayipi elivunguzayo le-HDPE, ukuphathwa kwenethiwekhi ye-HDPE kanye nepayipi lomhlaba wonke le-HDPE elinamajoyinti ahlukahlukene epayipi le-PE, ukufakwa kwamapayipi e-PE, asetshenziswa kabanzi ezinhlelweni ezahlukahlukene zezemidlalo ze-culvert drainage system, uhlelo lokuphakelwa kwamanzi e-horticultural, izindawo zokudonsa amanzi epaki ipayipi, indawo yokupaka ukuqoqwa kwamanzi emvula kanye nepayipi lokulahla.

★ Isicelo sobunjiniyela bezolimo:

Ipayipi lomhlaba wonke le-HDPE elinezinhlobonhlobo zamapayipi e-PE, izesekeli zamapayipi e-PE, asetshenziswa kakhulu epayipini lokudonsa amanzi emhlabeni wezolimo, uhlelo lokunisela ngenkasa kwezitshalo, uhlelo lokungenisa umoya okugcinwa kulo, uhlelo lokusebenzisa amanzi okulima umhlabathi, i-drain pool culvert drainage kanye nesistimu yokugcina amanzi, uhlelo lomzila wamanzi.

Ipayipi le-HDPE (ipayipi le-PE) ukuze lisetshenziswe ngokukhethekile

★ Amapayipi amanzi emvula, ukukhishwa kwendle kanye nokuqoqwa kwe-biogas ezindaweni zokulahla imfucumfucu

★ Zonke izinhlobo zokumelana ne-asidi ne-alkali, izidingo zokumelana nokugqwala kwamapayipi

★ Ipayipi legesi lokudluliswa kwegesi yemvelo negesi

★ Ukuqoqwa kwemfucuza yezimayini kanye nepayipi yokukhipha

★ Aquaculture ipayipi

★ Raft tube