Ukwethulwa kwepayipi le-HDPE

Ipayipi le-HDPE ipayipi le-polyethylene, liyinto evamile yokuhlobisa ikhaya. Isetshenziswa kakhulu emndenini, ngakho-ke sikhetha, kufanele siqaphele, sibambe izici zomkhiqizo.

Yiziphi izinzuzo zepayipi le-PE?

1. Ukumelana nokugqwala. Imelana kakhulu nokugqwala, futhi amakhemikhali ongqimba lomhlabathi awakwazi ukuhlakaza ipayipi, futhi ayikwazi ukugqwala noma ukubola. 2. Impilo ende yenkonzo. Impilo ingenye yezindlela zokucutshungulwa kokucaciswa kwezinto ezisetshenziswayo eziyisisekelo. Ngokuvamile, amashubhu e-PE anempilo ewusizo yeminyaka engaphezu kwengama-50. 3. Isisindo esincane. Amashubhu e-PE alula futhi kulula ukuwahambisa nokuwafaka, okuyinto ngokungangabazeki esindisa izindleko eziningi zabasebenzi.

Imiphi imikhiqizo yamapayipi e-PE ekhona empilweni?

Imboni yepulasitiki yaseLida inohlobo lwepayipi lamanzi abandayo e-PE. Ipulasitiki yayo yangaphakathi ene-nano-level antibacterial masterbatch, enempilo ye-antibacterial kanye nomphumela wokuzihlanza, ingakhuthaza amanzi epayipi ingageleza ngokukhululekile ngaphandle kokukala, ivimbele ngokuphumelelayo ukungcoliswa kwesibili kwamanzi asekhaya. Kodwa kufanele kuqashelwe ukuthi ipayipi ye-PE imelana kuphela nokushisa kwamanzi ngaphakathi kwe-40, ngakho ayikwazi ukusetshenziswa njengepayipi lamanzi ashisayo.

Imboni yepulasitiki ye-Lida nayo ikhiqiza ipayipi legesi le-PE, ukuminyana kwayo kunobukhulu bamaphuzu. Ngaphansi kwezimo ezijwayelekile, ubukhulu bepayipi ye-PE buqinile, futhi bunokushisa okudingekayo nokumelana okubandayo, izakhiwo zamakhemikhali zizinzile kakhulu, ukuze ziqinisekise ukuphepha kokuhamba kwegesi kusuka empandeni. Ngaphezu kwalokho, i-polyethylene ene-high density ayinabo ubuthi futhi ayinaphunga, akulula ukubangela ukungcoliswa kwemvelo kugesi, futhi ngeke ilimaze ukuphepha kwabasebenzisi.

Ipayipi likathayela eliwudonga oluphindwe kabili iwuhlobo lwepayipi elinodonga lwangaphakathi olubushelelezi, udonga olungaphandle lukathayela oluyi-trapezoidal kanye nongqimba olungenalutho olufakwe phakathi kwezindonga zangaphakathi nezingaphandle. Iringi yepayipi inokuqina okuphezulu, amandla aphezulu kanye nokufakwa komsindo kanye nomsebenzi wokumunca ukushaqeka. Ngesikhathi esifanayo, izindleko zayo zobunjiniyela ziphansi kunepayipi lensimbi elisindisa u-30% -50%, izindleko zokugcinwa kobunjiniyela ziphansi, zifanele izigaba ezimpofu ze-geological, ziyindlela ekahle yokushintshwa kwepayipi lendabuko lokudonsa amanzi.

Ngenhla isingeniso esinemininingwane yepayipi le-HDPE, sicela uqhubeke nokunaka.