Umunini muto HDPE / PPR / PE-RT / PA Umuyoboro wo Kuvoma

Ibisobanuro bigufi:

Imiyoboro nyamukuru ifata BM ubwoko bukora neza, kandi ibisohoka birihuta kandi bifite plastike neza.

Ubunini bwurukuta rwibicuruzwa biva mu miyoboro bigenzurwa neza kandi imyanda mike cyane.

Tubular extrusion idasanzwe ibumba, firime yamazi yihuta cyane yubunini, ifite ibikoresho bigenzurwa na valve igenzura.


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Ibyingenzi bya tekinike

Gitoya HDPE PPR PE-RT PA Umuyoboro wo Kuvoma

Imikorere vant Ibyiza

Servo iyobowe numuvuduko mwinshi-umukandara ukurura igice, ushyigikira umuvuduko mwinshi wa chipless cutter na winder, uhuza nibikorwa byihuse.

Imirongo ibiri yo kuvoma irashobora gukuba kabiri ibisohoka kandi ikagira umwanya muto wuruganda.

Umuyoboro wa HDPE ni umuyoboro wa pulasitike woroshye wakozwe muri termoplastique yo mu rwego rwo hejuru cyane ya polyethylene ikoreshwa cyane mu mazi yo hasi no kohereza gaze.Mu bihe byashize, imiyoboro ya HDPE yabonye uburyo bwinshi bwo gutwara amazi meza, imyanda iteje akaga, imyuka itandukanye, gutemba, amazi y’umuriro, amazi y’imvura, n’ibindi.Imiyoboro ya polyethylene ifite amateka maremare kandi atandukanye ya serivisi ya gaze, peteroli, ubucukuzi bw'amabuye y'agaciro, amazi, n'inganda.Kubera uburemere buke hamwe no kurwanya ruswa nyinshi, inganda za HDPE ziratera imbere cyane.Mu mwaka wa 1953, Karl Ziegler na Erhard Holzkamp bavumbuye polyethene yuzuye (HDPE).Imiyoboro ya HDPE irashobora gukora neza muburyo bugari bwa -2200 F kugeza kuri +1800 F. Ariko, gukoresha imiyoboro ya HDPE ntibisabwa mugihe ubushyuhe bwamazi burenze 1220 F (500 C).

Imiyoboro ya HDPE ikorwa na polymerisation ya Ethylene, ibikomoka kuri peteroli.Inyongeramusaruro zitandukanye (stabilisateur, kuzuza, plasitike, koroshya, amavuta, amabara, amabara ya flame, ibyuma bisohora ibintu, guhuza imiyoboro, ultraviolet yangirika, nibindi) byongeweho kugirango bitange umuyoboro wa nyuma wa HDPE nibigize.Uburebure bwa HDPE bukozwe no gushyushya resin ya HDPE.Ihita ikurwa mu rupfu, igena diameter y'umuyoboro.Uburebure bw'urukuta rw'umuyoboro bugenwa no guhuza ubunini bw'urupfu, umuvuduko wa screw, n'umuvuduko wa romoruki ikurura.Mubisanzwe, 3-5% byumukara wa karubone byongewe kuri HDPE kugirango ikore UV irwanya, ihindura imiyoboro ya HDPE ihinduka umukara mubara.Ibindi bibara byamabara birahari ariko mubisanzwe ntibikoreshwa kenshi.Umuyoboro w'amabara cyangwa ucuramye HDPE mubusanzwe ni 90-95% ibikoresho byirabura, aho umurongo wamabara utangwa kuri 5% yubuso bwo hanze.


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