Kugeza ubu, hari ubwoko butatu bwingenzi bwuburyo bwo gukoraIbishashara bya PE: icya mbere, ibishashara bya polyethylene bihuzwa na oligomerisation reaction ya Ethylene monomer, nkuburyo bwa radical oligomerisation yubusa;Iya kabiri ni ibishashara bya polyethylene byateguwe no gutesha agaciro polymers;Icya gatatu ni byproduct mugikorwa cya synthesis ya polyethylene, nkibishashara bya polyethylene byabonetse mugutandukanya ibicuruzwa biva muri synthesis ya polyethylene.

1. Uburyo bwa Ethylene polymerisation
Hariho uburyo butatu bwingenzi bwo kubyara ibishashara bya polyethylene binyuze muri polymerizasiyo ya Ethylene.Imwe muriyo ni polymerize ukoresheje catalizike yubusa kubushyuhe bwinshi nigitutu;Iya kabiri ni polymerize munsi yumuvuduko muke ukoresheje Ziegler catalizator;Iya gatatu ni polymerisation ya catalizike ya metallocene.
2. Uburyo bwo gutobora polyethylene
Kugabanya uburemere bwa molekuline yaibishashara bya polyethylenebyakozwe nuburyo bwa polymerisation ni buke, kandi ingano yuburemere bwa molekuline irashobora kugenzurwa nintoki, ariko igomba gukorerwa ku gikoresho kinini gifite ishoramari ryinshi.Abakora urugo muri rusange bakoresha uburyo bwo guturika bwumuriro wa polyethylene iremereye cyane kugirango ikore.Ubu buryo burashobora gukoresha polyethylene resin cyangwa plastike ya polyethylene nkibikoresho fatizo.Iyambere itanga ibicuruzwa byo murwego rwohejuru, mugihe ibyanyuma bitanga ibicuruzwa byo murwego rwo hasi.Uburemere buke bwa polyethylene burashobora gucika mubushuhe buke bwibishashara bya polyethylene mumashami yikirere.Imiterere ijyanye nuburyo bwibishashara byateguwe na polyethylene, nka kristu, ubucucike, ubukana, hamwe no gushonga, byose bigira ingaruka kumatungo mbisi yamenetse.Uburyo bwo gutunganya ibice bigabanijwemo uburyo bwo gutobora uburyo bwa kettle hamwe nuburyo bwo gukuramo.

Uburyo bwa keteti yamenetse nuburyo bwo gutunganya burigihe, bukwiranye nababikora bafite umusaruro muke nubushobozi buke bwo gukora;Uburyo bwo gukuramo ni uburyo bukomeza bwo gukora bukwiranye ninganda zifite umusaruro mwinshi nubushobozi buhanitse.

Ibishashara bya polyethylene birashobora gutegurwa ukoresheje umuti wa polyethylene wongeye gukoreshwa.Iri koranabuhanga rifite isoko ikungahaye kandi ihendutse yibikoresho fatizo, inzira yoroshye ugereranije, nigiciro gito cyo gukora.
3. Kweza polyethylene yibicuruzwa
Mu myitwarire yo gukora polyethylene ivuye muri polymerisiyonike ya Ethylene, ibishashara bya polyethylene birashobora kugarurwa bivanze nuruvange rwibintu bifite uburemere buke bwa molekile hamwe numuti wabonetse nkibicuruzwa.Nyuma yo kuvanaho umusemburo nuwatangije ibicuruzwa biva mu gihingwa cya polyethylene, gukwirakwiza uburemere bwa molekile kugicuruzwa biracyari binini cyane, bigabanya umurima wabyo kandi bigasaba ko hasukurwa hifashishijwe uburyo bwo gutandukana.Ibi bivamo ibishashara bya polyethylene mubisanzwe birimo molekile zifite uburemere bugereranije bwa 1000, bityo rero imiterere yumubiri nkimbaraga za mashini hamwe nubushyuhe bukabije biri munsi yibyakozwe na polymerisiyumu ya Ethylene.

4. Guhindura ibishashara bya polyethylene
Igishashara cya polyethylene ni molekile itari polar, kandi niba amatsinda ya polar ashobora kwinjizwa muri molekile, bizagura cyane imirima yabyo.Ibishashara bikora bya polyethylene birashobora gukorwa na copolymerisation ya Ethylene hamwe na monomers irimo ogisijeni, cyangwa mugutangiza amatsinda ya carboxyl hakoreshejwe uburyo bwa chimique nka okiside na grafting, hanyuma bikarushaho guhindurwa hifashishijwe imiti nka esterification, amidation, na saponification.Ibishashara bikora polyethylene birashobora kuzuza ibisabwa mubikorwa bitandukanye.
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Itsinda rya Qingdao Sainuo.Turi gukora ibishashara bya PE, ibishashara bya PP, ibishashara bya OPE, ibishashara bya EVA, PEMA, EBS, Zinc / Kalisiyumu Stearate….Ibicuruzwa byacu byatsinze REACH, ROHS, PAHS, FDA ikizamini.
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