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Iphipe le-HDPE yokuqonda

Iphipe le-HDPE yokuqonda
Mayelana Nezithuthi Zokukhula
Izihluzi zesikhumba se-HDPE ziyadlalwa ngokusebenzisa i-polyethylene esiphakeme kakhulu noma esiphakeme kakhulu kakhulu kwezinhlobo zemolekyuli, futhi zisebenziswa ukususa abantu ngokushesha emaphakathini okungabi nesikhumba njengamaphakathi nezindawo zokuphatha izinkambu. Zinamaphuzu amaningi okukhanya (akakhi umphumela wokugqibela kwezinye izinto kwi-40°C), isikhumba esiphakeme sokubamba (isivinisi sokubamba ≥1.6 MPa), ubuncane bezimithombo (kufana nomunye wobude bokwesikhumba), ubukhanyayo, isikhumba esihlanu sokuqondisa, nokusebenza kahle kusukela ku-30–50 iminyaka. Umbala wesihluzi esihle esihlanu-sihlanu sikhuluma ngokushesha ukuthi yiliphi isihluzi sokushesha. Umuntu omunye angathatha futhi angayikhipha isihluzi, okuhlinzekile ukuthi kuyasebenza ngokuphelele nokuthuthukisa.