Igishashara cya polyethyleneni ifu yera ifite ingingo yoroshye ya 100-117 ℃.Bitewe nuburemere bwacyo bunini bugereranije, gushonga cyane hamwe n’umuvuduko muke, birerekana kandi ingaruka zo gusiga amavuta ku bushyuhe bwinshi no ku gipimo cyogosha.Birakwiriye gukomera PVC imwe hamwe no gukuramo impanga, hamwe nibisanzwe 0.1-0.5phr.

Mugihe cyo gukora imyirondoro ya PVC, hazabaho ibintu bitameze neza kandi bitameze neza.Paraffin, nk'amavuta ya PVC, ifite aho yoroshya kandi ikwirakwizwa nabi.Bitewe n'ubushyuhe bwinshi mubikorwa byo gukora, paraffine ahanini irasukurwa kandi igahinduka umwuka mubi.Biragoye kuri paraffin kugira uruhare mugukoresha imiyoboro ya PVC.Ingaruka zo gukwirakwiza ntabwo ari nziza, kandi imyirondoro ya PVC izasiga irangi hejuru.
Umwirondoro wa PVC ukorwa nigishashara cya polyethylene (ibishashara bya PE) ntuzagira ibibazo nkibyo, kubera ko aho koroshya umubiri wibiti bya polyethylene ari mwinshi, kandi mugihe cyubushyuhe bwinshi, ibishashara bya polyethylene (ibishashara bya PE) bizahinduka amazi gusa, hamwe nubukonje bwinshi kandi gukwirakwiza nabi ibishashara bya polyethylene (ibishashara bya PE), ariko umucyo ni mwiza cyane.Niba ibishashara bya polyethylene (ibishashara bya PE) biri hasi, gutatanya nibyiza cyane kandi umucyo ni mwiza.
Qingdao Sainuoibishashara bya polyethyleneYibanze ku gukwirakwiza karubone, gukwirakwiza uburemere bwa molekuline, kugabanuka k'ubushyuhe buke hamwe no gukora amavuta meza kare, hagati na nyuma.Ubukonje buke, ingingo yoroshye cyane, uburemere bwa molekile nini, ituze ryiza ryumuriro, amavuta meza yo hanze hamwe namavuta akomeye imbere.Biroroshye gutatanya, bishobora kuzamura cyane ububengerane bwibicuruzwa;Guhuza neza, guhuza nibicuruzwa byinshi no kurwanya imvura;Imikorere myiza ya demoulding, igihe kirekire gikomeza umusaruro nibindi byiza, hamwe nibiranga byiza.Tuzahitamo ibishashara bikwiye bya polyethylene dukurikije ibyo abakiriya bakeneye bitandukanye.

Igishashara cya polyethylene gifite centre ikomeye cyane hamwe numuyoboro muremure wa karubone.Mu miterere y’ibishashara bya polyethylene, igice gihuye na plastiki muri polarite kigira uruhare rwo gusiga amavuta imbere, kandi igice kidahuye na plastike muri polarite kigira uruhare rwo gusiga hanze no kumanura.
Ikoreshwa ryingenzi ryibishashara bya polyethylene biri mugutunganya PVC.Ugereranije n'amavuta yo kwisiga amavuta, ibishashara bya polyethylene nta ngaruka mbi bigira ku guhagarika umushyitsi hamwe no koroshya Vicat, kandi bikabiha uburyo bwiza bwo kurwanya no gufata neza.Muburyo bwihariye bwo gutunganya, ibishashara bya PE birashobora gukoreshwa mugucunga gushonga.Nubwo amafaranga ari menshi, irashobora kugira guhuza neza nibindi bice.
Igishashara cya polyethylene nicyo kintu cyonyine kizwi cyo gusiga amavuta gishobora kuba amavuta yo munda no hanze (ingaruka ya demoulding), kugumana umucyo mwinshi kandi ntigire ingaruka nke kuri gelation.Mubyongeyeho, ihindagurika rito ryibishashara bya PE ni ingenzi cyane kuri calendering na vacuum degassing,.
Nkamavuta yimbere, ibishashara bya polyethylene bifite aho bihurira na polymers.Ifite uruhare mukugabanya ubumwe hagati ya molekile ya polymer muri polymer, kugirango itezimbere ubushyuhe bwimbere bwimbere hamwe no gushonga amazi ya plastike yashonga.
Imikorere ya ibishashara bya PE nkibisiga amavuta yo hanze ni ukunoza ubushyamirane hagati ya polymer yashonga hamwe nicyuma gishyushye cyibikoresho byo gutunganya.Ifite imiterere idahwitse hamwe na polymer kandi biroroshye kwimuka uva mumashanyarazi ujya hanze, kuburyo ishobora gukora amavuta yoroheje murwego rwo hagati ya elegitoroniki yashonze nicyuma.
Qingdao Sainuo Chemical Co., Ltd.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.
Sainuo humura ibishashara, ikaze iperereza ryawe!
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