PE ni ubuhe bwoko bwa plastiki?
PE (Polyethylene, Polyethylene) ni imwe mu miti ikoreshwa cyane mu nganda zikora imiti. Ikoreshwa cyane mubice bitandukanye kandi yabaye ibikoresho byo guhitamo munganda nyinshi bitewe numutungo mwiza wubukungu nubukungu. Muri iyi ngingo, tuzasesengura mu buryo burambuye ubwoko bwa plastiki ya PE, imiterere yabyo nibikorwa byingenzi kugirango bigufashe kumva neza ibi bikoresho byingenzi bya plastiki.
Incamake yibanze ya PE Plastike
PE plastike (polyethylene) nibikoresho bya polymer byakozwe na polymerisation ya Ethylene monomer. Bitewe n'umuvuduko n'ubushyuhe mugihe cya polymerisation, plastike ya PE irashobora gushyirwa mubice byinshi byingenzi nka polyethylene yuzuye (LDPE), polyethylene yuzuye (HDPE) hamwe na polyethylene (LLDPE). Buri bwoko bwa PE plastike ifite imiterere yihariye nimiterere kubintu bitandukanye.
Ubwoko bwa plastike ya PE nibiranga
Ubucucike buke Polyethylene (LDPE)
LDPE ikorwa na polymerisation yumuvuduko ukabije wa Ethylene, irimo iminyururu myinshi yishami mumiterere yayo bityo ikagaragaza urwego rwo hasi rwa kristu. Nuburyo bugereranije imbaraga nke nubukomere, LDPE itunganijwe neza nigiciro gito bituma iba ingenzi mubikoresho byo gupakira.

Umuvuduko mwinshi Polyethylene (HDPE)
HDPE ifite polimerize munsi yumuvuduko muke kandi ifite imiterere ya molekulire iringaniye, bigatuma habaho kristu nini cyane. Ibyiza bya HDPE nuburyo bwiza cyane bwo kurwanya imiti, kurwanya abrasion nimbaraga zikomeye, mugihe nayo ifite ubushobozi buke. Iyi miterere ituma HDPE ikoreshwa cyane mugukora imiyoboro, kontineri, amacupa nibindi bikoresho birwanya imiti, nibindi.

Umurongo muto Ubucucike Polyethylene (LLDPE)
LLDPE ikorwa na co-polymerising polyethylene hamwe na monopolies nkeya ya copolymer (urugero: butene, hexene) kumuvuduko muke. Ihuza imiterere ya LDPE n'imbaraga za HDPE, mugihe yerekana imbaraga zirwanya ingaruka no kurambura.LDPE ikunze gukoreshwa mugukora firime zikomeye, nka firime ndende, firime yubuhinzi, nibindi.

Ibice byingenzi bikoreshwa muri plastiki ya PE
Bitewe nuburyo butandukanye nibikorwa byiza bya PE plastike, aho ikoreshwa ni mugari cyane. Mu nganda zipakira, plastike ya PE ikoreshwa mugukora ubwoko butandukanye bwa firime ya plastike, imifuka nibikoresho bipakira. Mu rwego rw'imiyoboro, HDPE ikoreshwa cyane mugukora amazi nogutwara imiyoboro y'amazi, imiyoboro ya gaze, nibindi bitewe nuburyo bwiza bwo kurwanya imiti hamwe nubukanishi. Mubicuruzwa byo murugo, plastike ya PE ikoreshwa cyane mugukora amacupa, kontineri nibindi bicuruzwa bya plastiki. Mu rwego rw'ubuhinzi, LLDPE na LDPE bikoreshwa cyane mu gukora firime z'ubuhinzi kugirango birinde ibihingwa no gutwikira ubutaka.
Muri make
Niki plastiki ya PE? Nibintu byinshi, byubukungu kandi bikoreshwa cyane muri thermoplastique. Mugusobanukirwa ubwoko butandukanye bwa plastike ya PE nibiranga, ubucuruzi nabaguzi barashobora guhitamo neza ibikoresho byiza kubyo bakeneye. Kuva mubipakira no kuvoma kugeza kubicuruzwa byo murugo, PE plastike igira uruhare runini mubuzima bwa kijyambere hamwe ninyungu zidasanzwe. Niba witiranya muguhitamo ibikoresho bya pulasitike, turizera ko iyi ngingo ishobora kuguha amakuru yingirakamaro.