Polythene ndeimwe yemapurasitiki anozivikanwa munyika.Ipolymer inoshanda zvakasiyana-siyana inokodzera kuwanda kwekushandisa, kubva kune inorema-basa mwando inodzivirira mafirimu ekuvaka kutsva kusvika kukareruka, mabhegi anochinjika uye mafirimu.

Mhando mbiri huru dzePE dzinoshandiswa mufirimu uye flexible packaging sector - LDPE (low density), inowanzo shandiswa pallets uye mafirimu anorema akadai semabhegi ehupenyu hurefu uye masaga, polyethylene tunnel, mafirimu ekudzivirira, mabhegi ezvokudya, nezvimwewo.HDPE (yakakwirira density), Kune akawanda matete-gauge totes, mabhegi matsva ezvigadzirwa, uye mamwe mabhodhoro nemakepisi.

Pane zvimwe zvakasiyana-siyana zvemhando mbiri idzi huru.Zvese zvigadzirwa zvine mhute yakanaka kana mwando barriers zvivakwa uye zvine makemikari inert.

Nekuchinja polyethylene maumbirwo uye zvakatemwa, vagadziri / processors vanogona kugadzirisa kukanganisa uye kubvarura kuramba;kujeka uye kunzwa;kuchinjika, kuumbwa, uye kupfeka/laminating/kudhinda kugona.PE inogona kudzokororwa, uye akawanda masaga emarara, mafirimu ekurima, uye zvigadzirwa zvehupenyu hurefu semabhenji epaki, bollards, uye mabhokisi emarara anoshandisa polyethylene yakadzokororwa.Nekuda kweiyo yakakwirira calorific kukosha,PE inopayakanakisa simba kupora kuburikidza nekupisa kwakachena.

Kutsvaga kutenga HDPE?

application
Madhiramu emakemikari, zvirongo zvepurasitiki, mabhodhoro egirazi, matoyi, midziyo yepikiniki, midziyo yemumba neyemukicheni, kuvharwa kwetambo, mabhegi ematoyi, zvekurongedza zvekudya.

hunhu
Flexible, translucent/waxy, weather resistance, yakanaka yakadzika tembiricha kuoma (kusvika -60′C), iri nyore kugadzirisa nenzira dzakawanda, mutengo wakaderera, wakanaka makemikari kuramba.

zvinhu zvemuviri
Kusimba kwesimba 0.20 - 0.40 N/mm²
Notched simba rekuita pasina kutyora Kj/m²
Coefficient of Thermal Expansion 100 - 220 x 10-6
Maximum inoramba ichishandisa tembiricha 65 oC
Density 0.944 - 0.965 g/cm3

makemikari kuramba
Dilute acid****
Diluted base ****
Girisi ** Variable
Aliphatic hydrocarbons *
Zvinonhuhwirira *
Halogenated hydrocarbons *
Doro****

Yakakosha * Yakashata ** Pakati nepakati *** Yakanaka **** Yakanaka Kwazvo

Zvidzidzo zvezvino

Bindu midziyo yakagadzirwa nepamusoro-density polyethylene.Mutengo wakaderera, kusimba kwakanyanya uye kureruka kwekuvhuvhuta kunoita kuti chinhu ichi ive sarudzo yechisikigo yefenicha yebindu.

HDPE bhodhoro repurasitiki
High-density polyethylene (HDPE) mabhodhoro epurasitiki isarudzo yakakurumbira yekurongedza yemukaka uye misika yemuto mutsva.MuUK, semuenzaniso, anenge mabhiriyoni mana emabhodhoro ekudyisa HDPE anogadzirwa uye anotengwa gore rega rega.

HDPE inopa akawanda mabhenefiti kune vanogadzira, vatengesi uye vatengi.

Zvakanakira zveHDPE mabhodhoro
Kudzokororwazve: Mabhodhoro eHDPE ane 100% anogona kushandiswazve, saka zvinhu zvacho zvinogona kushandiswa zvakare

Sustainable: HDPE inopa mukana wekubatanidzazve zvinhu zvakadzokororwa mumaketani ekugovera

Easy Lightweighting: HDPE Mabhodhoro Anopa Yakakosha Kureruka Mikana

Yakanyanya kuchinjika: iro chete bhodhoro repurasitiki rinogona kushandiswa senge pasteurized mukaka monolayer, kana seUHT kana sterilized mukaka barriers co-extruded bhodhoro.

Kureruka kwekushandisa: Iyo chete mhando yekurongedza inobvumira mabatiro akasanganiswa uye kudira maburi ekudzora kubata uye kudurura.

Yakachengeteka uye yakachengeteka: Iyo chete rudzi rwepakeji inogona kuve neyekunze-inooneka chisimbiso kana induction kupisa chisimbiso kudzivirira kubuda, kuchengetedza kutsva kwechigadzirwa, uye kuratidza humbowo hwekukanganisa.

Commerce: HDPE mabhodhoro anopa huwandu hwakazara hwemikana yekushambadzira, sekudhinda zvakananga pane izvo, kudhinda zvakananga pane sleeve kana label, uye kugona kugadzirisa chimiro kuti chibude pachena pasherufu.

Innovation: Iko kugona kusundira miganhu uye kuzadzisa zvinhanho zvitsva kuburikidza nekushandisa hunyanzvi hwemidziyo yekuumba.

chokwadi chezvakatipoteredza
HDPE mabhodhoro evana ndechimwe chezvinhu zvakanyanya kudzokororwa zvekurongedza muUK, ine data kubva kuRecoup inoratidza kuti inosvika makumi manomwe nepfumbamwe muzana emabhodhoro evana eHDPE anogadzirwazve.
Paavhareji,HDPE mabhodhoromuUK parizvino vareruka ne15% pane zvavaive makore matatu apfuura

Nekudaro, magadzirirwo ehunyanzvi akadai seyekuhwina-kuhwina Infini bhodhoro zvinoreva kuti zvave kuita kudzikisa huremu hwemabhodhoro akajairwa anosvika makumi maviri neshanu muzana (zvichienderana nesaizi)

Paavhareji, mabhodhoro eHDPE muUK ane anosvika gumi neshanu muzana ezvekushandisa zvakare

Nekudaro, kufambira mberi mune tekinoroji uye magadzirirwo matsva ezvigadzirwa zvinoreva kuti zviwanikwa zvitsva zvave kuitika.Semuenzaniso, muna 2013, Nampak yakawedzera makumi matatu muzana yakadzokorodza HDPE kumabhodhoro ayo emukaka eInfini, nyika yekutanga-makore maviri pamberi pechinangwa cheindasitiri.