Ikibaho cyo hejuru - Ubucucike bwa Polyethylene (HDPE), nkuburengerazuba -}}}}}}}}} pushing plastike. Imiti yacyo nziza yumubiri na shimi hamwe nibiranga gutunganya bigira amahitamo yingenzi mumirima myinshi. Iyi ngingo irasobanura ibintu bya tekiniki byo kuba umunyamuryango wa HDPE ukurikije imiterere ya mashini, imiti yimiti, guhangayikishwa n'ibidukikije bitukura, no gutunganya imikorere.
1.Ibikoresho bya mashini
Ikibaho cya HDPE gifite ubucucike bugufi (mubisanzwe hagati ya 0.94 -} 0.97 G / CM³), ihakanwa cyane, no kurwanya ingaruka, no kurwanya ingaruka. Imbaraga za kanseri ya tensile mubisanzwe zigera kuri 20-35 MPA, kandi imbaraga zacyo ziri hejuru, zituma zihanganira imitwaro iremereye. Byongeye kandi, ikibaho cya HDPE gifite serivisi nkeya (hafi 0.05-0.1) kandi zikaba zikwiriye gusaba kugabanuka kugabanuka, nko kuyobora imikandara ya gari ya moshi na convoye.
2.Gukora imiti myiza yimiti
Ikibaho cya HDPE cyerekana ko acide nyinshi, Alkalis, Umunyu, Umunyu, hamwe na kama, kandi ntibyatewe n'imiti yose mu bushyuhe bw'icyumba. Uyu mutungo watumye ukoreshwa cyane mu miti, ibidukikije, ndetse no gutakaza amazi meza, nka ruswa - ikintu kirwanya hamwe na tank. Ariko, kurwanya HDPE kuri acide zimwe zikomeye za okiside (nka acide yibanze nitric) igabanuka ku bushyuhe bwo hejuru (mubisanzwe birenze urugero 60), bityo ubwitonzi burasabwa mugihe uyikoresha mubidukikije bikabije.
3. Guhangayikishwa n'ibidukikije biranga kurwanya (ESCR)
Urupapuro rwa HDPE rufite uburemere bwiburebure bwa molecular na kristu yo hejuru, bituma bituma bikomeza kurwanya igikona cyiza ndetse no hejuru cyane {{0- imihangayiko. Ibi bituma bishoboka kubisabwa -}}} imitwaro ishimishije cyangwa imihangayiko y'ibidukikije, nka sisitemu yo gushushanya na tank. Ugereranije na polyethylene, urupapuro rwa HDPE rusobanutse neza cyane ESCR, kwagura ubuzima bwa serivisi.
4. Imyitozo myiza
Urupapuro rwa HDPA rushobora gutunganywa no kubumbabumba hakoreshejwe uburyo butandukanye, harimo gukanda gushyuha, gukanda, no gutemba. Ifite itandukaniro cyane kandi irashobora kubyara muburyo butandukanye, ingano, n'imiterere. Ubushyuhe bwafatiwe ni urugero rwayo 130-137, batanga amazi meza mugihe cyo gutunganya, koroshya kubumba, no gushikama cyane. Byongeye kandi, impapuro za HDPE zirashobora gutunganywa binyuze mu gusudira, imashini, nubundi buryo kugirango usohoze ibikenewe mubikenewe.
5. Ibindi bintu bya tekiniki
1.kwerekana kose: Impapuro za HDPE zitanga uv yo kurwanya UV nziza, ariko kongeweho anti -} umukozi ugera kuri maremare -}}}}}
2.Ibisobanuro byikinyamakuru: HDPE ni ibintu byiza cyane bifatika hamwe nimbaraga nyinshi zubuzima, bigatuma bikwiranye nibice byibihugu byamashanyarazi.
3.non -}
Impapuro za HDpe zabaye ibintu by'ingenzi mu nganda nyinshi kubera imitungo yabo myiza, imiti yimiti, kurwanya imihangayiko y'ibidukikije iracika intege, hamwe n'imitungo myiza yo gutunganya. Hamwe niterambere mubikoresho byubumenyi, imikorere yimpapuro za HDPE ikomeje gutera imbere, kandi bazagira uruhare runini mumirima yagutse mugihe kizaza.
