Iyo bigeze kuri firime ya plastike, LDPE (polyethylene yuzuye)HDPE (polyethylene yuzuye)ni ibintu bibiri bikoreshwa cyane.Byombi bikoreshwa cyane mubikorwa bitandukanye, birimo gupakira, ubuhinzi, ubwubatsi, nibindi byinshi.Gusobanukirwa itandukaniro riri hagatiLDPEna firime ya HDPE ningirakamaro muguhitamo ibikoresho byukuri kubisabwa byihariye.
Filime zombi za LDPE na HDPE zikorwa namasosiyete menshi kwisi.Abakora firime ya HDPEnaAbakora firime ya LDPEkora ibyo bikoresho muburyo butandukanye, harimo imizingo, impapuro, namashashi, kugirango uhuze ibyifuzo bitandukanye byabaguzi.
Imwe muntandukanyirizo nyamukuru hagati ya LDPE naHDPEni imiterere ya molekulari n'ubucucike.HDPE izwiho ubucucike buri hejuru, bigatuma bikomera kandi biramba kuruta LDPE.Ku rundi ruhande, LDPE, ifite ubucucike buke, bigatuma ibikoresho byoroha.
Kubijyanye na porogaramu, firime ya HDPE isanzwe ikoreshwa mubipfunyika ibintu biremereye nkibikoresho byinganda, ibiciro, hamwe nububiko.Imbaraga zayo ndende kandi irwanya gucumita bituma ibera ibidukikije bikaze.Byongeye kandi,HDPEzikoreshwa cyane muri geomembrane ikoreshwa mukubungabunga ibidukikije no kurengera.
Ahubwo, firime ya LDPE itoneshwa kugirango ihindurwe kandi isobanutse, bigatuma iba nziza mubisabwa nko gupakira ibiryo, kugabanya gupfunyika hamwe namashashi rusange.Ubushobozi bwayo bwo guhuza nuburyo bwibirimo no gutanga ubushyuhe buhebuje butuma ihitamo gukundwa kubintu bitandukanye byo gupakira.
Irindi tandukaniro rikomeye hagati ya LDPE naHDPEni ukurwanya ubushyuhe bwabo.HDPE ifite aho ishonga kuruta LDPE, ikabasha kwihanganira ubushyuhe bwinshi.Uyu mutungo ukora firime ya HDPE ikwiranye na porogaramu zisaba gufunga ubushyuhe cyangwa guhura nubushyuhe bwinshi.
Byongeye kandi,LDPE na HDPEbifite ingaruka zitandukanye kubidukikije bitewe n'ubucucike bwazo no kongera gukoreshwa.Mugihe ibikoresho byombi bisubirwamo, HDPE mubusanzwe ifatwa nkibidukikije byangiza ibidukikije kubera ubwinshi bwayo, ibyo bigatuma ibikoresho bidakoreshwa neza n’imyanda mike.BenshiAbakora firime ya HDPEBashyira imbere kuramba batanga uburyo busubirwamo kandi bwangiza ibidukikije kugirango babone ibisubizo bikenerwa kubisubizo byangiza ibidukikije.
Muri make, mugihe LDPE naHDPEni ibikoresho byinshi hamwe nurwego runini rwo gukoresha, kumva itandukaniro ryabo nibyingenzi muguhitamo ibikoresho bikwiye kubyo ukeneye byihariye.Byaba ubukana n'imbaraga za HDPE cyangwa guhinduka no gukorera mu mucyo bya LDPE, buri kintu gifite ibintu byihariye bishobora kuzuza ibisabwa bitandukanye.Mugufatanya nicyubahiroLDPEna HDPE ikora firime, ibigo birashobora kubona ibikoresho byujuje ubuziranenge bikwiranye nibisabwa byihariye, amaherezo bigafasha kongera imikorere no gutsinda.
Igihe cyo kohereza: Apr-02-2024