Iyini impahla ye-CPE? Ukuhlaziya okuphelele kanye nokusetshenziswa kwayo
Yini i-CPE? Embonini yamakhemikhali, i-CPE ibhekisela ku-Chlorinated Polyethylene (CPE), i-polymer material etholwe ngokuguqulwa kwe-chlorination ye-High Density Polyethylene (HDPE). Ngenxa yezakhiwo zayo eziyingqayizivele, i-CPE isetshenziswa kabanzi ezimbonini eziningana. Kulesi sihloko, sizohlaziya ngokuningiliziwe izakhiwo ze-CPE, inqubo yayo yokukhiqiza kanye nezicelo zayo ezimbonini ezihlukahlukene ukuze sikusize uqonde ngokugcwele izinzuzo zale nto kanye nokubaluleka kwayo embonini.
Izakhiwo Eziyisisekelo ze-CPE
Yini i-CPE? Mayelana nesakhiwo samakhemikhali, i-CPE yenziwa ngokwethula ama-athomu e-chlorine ochungechungeni lwe-polyethylene ukuze kuthuthukiswe ukuqina kwayo kwamakhemikhali kanye nezakhiwo zemishini. Okuqukethwe kwe-chlorine ngokuvamile kuphakathi kuka-25 no-45 wamaphesenti, okungalungiswa njengoba kudingeka. Lokhu kuguqulwa kwesakhiwo kunikeza i-CPE izici eziningi ezinhle kakhulu, ezifana nokumelana nokushisa okuhle, ukumelana nokuguga, ukumelana ne-oxidation, ukumelana nesimo sezulu kanye ne-flame retardancy.CPE enhle kakhulu iphinde ibe nokumelana okuhle kakhulu kwamafutha namakhemikhali, okuvumela ukuthi yenze kahle ezindaweni ezinokhahlo.
Inqubo Yokukhiqiza ye-CPE
I-CPE ikhiqizwa ngokumiswa kwe-chlorination noma isixazululo se-chlorination. I-Suspension chlorination ihlanganisa ukucwiliswa kwe-polyethylene esixazululweni esinamanzi, kuyilapho ukuxutshwa kwe-chlorine kuhilela ukuxutshwa kwe-chlorination ku-solvent ephilayo. Zombili izinqubo zinezinzuzo zazo eziyingqayizivele. I-Suspension chlorination inezinzuzo zezindleko eziphansi zokukhiqiza kanye nemishini elula, kodwa kunzima kakhulu ukulawula okuqukethwe kwe-chlorine, kuyilapho i-chlorination yesisombululo ikwazi ukulawula okuqukethwe kwe-chlorine ngokunembe kakhudlwana, kodwa izindleko zokukhiqiza ziphakeme kakhulu. Ngalezi zinqubo, okuqukethwe kwe-chlorine kanye nezakhiwo ezibonakalayo zezinto ze-CPE kungalungiswa ngempumelelo ukuze kuhlangatshezwane nezidingo zezimo zohlelo lokusebenza ezahlukene.
CPE izicelo ezimbonini ezihlukahlukene
Izinto ze-CPE zisetshenziswa kabanzi emikhakheni ehlukahlukene, kufaka phakathi intambo nekhebula, irabha, ukuguqulwa kwepulasitiki, okokugqoka, amapayipi kanye nezinto zokwakha, ngenxa yokusebenza kwazo okuhle kakhulu okuphelele.
Intambo nekhebula: Izinto ze-CPE zisetshenziswa kakhulu embonini yocingo nekhebula. Ukumelana nesimo sezulu esihle kakhulu kanye nokuncipha kwelangabi kuyenza ibe inketho ekahle ezintweni zokushelela ikhebula lamandla, ezingathuthukisa ngokuphumelelayo impilo yesevisi nokusebenza kokuphepha kwezintambo.

Imboni yenjoloba: Emikhiqizweni yenjoloba, i-CPE ivame ukusetshenziswa njenge-ejenti eqinisayo kanye nezinto zokugcwalisa ukuze kuthuthukiswe ukuhuzuka nokumelana nokukhala kwenjoloba. Lokhu kwenza i-CPE isetshenziswe kabanzi kuma-seal ezimoto, amapayipi neminye imikhiqizo yenjoloba.

Ukuguqulwa kwePlastiki: I-CPE ibuye isetshenziswe ngokuvamile ekuguquleni i-PVC namanye amapulasitiki, ikakhulukazi asetshenziselwa ukuthuthukisa ukumelana nomthelela wepulasitiki, ukumelana nesimo sezulu kanye nokumelana namakhemikhali. Izinto ze-PVC ezilungiswe nge-CPE ziyakwazi ukugcina ukusebenza okuhle kakhulu lapho zisetshenziswa ngaphandle, ngakho-ke zisetshenziswa kabanzi ekwenzeni amaphrofayili amafasitela neminyango, amapayipi nezinsimbi zokuqapha.

Izinto zokwakha: Ukusebenza okuhle kakhulu kwe-CPE kuyenza ibe yingxenye ebalulekile yolwelwesi olungangenwa amanzi kanye nezinto zokwakha zokuvala. Ingakwazi ukuthuthukisa ngempumelelo ukuqina kanye nezindawo zokulwa nokuguga kwezinto futhi ivumelane nezimo ezihlukahlukene zemvelo ezinzima.

Isiphetho
Iluhlobo luni lwempahla i-CPE?CPE iyi-polyethylene ene-chlorinated, okuwumsebenzi we-polymer osebenza kahle kakhulu kanye nezinhlobonhlobo zokusetshenziswa, futhi isisetshenziswe kabanzi emikhakheni eminingi ngenxa yokumelana nesimo sezulu esihle kakhulu, ukumelana namakhemikhali namandla okusebenza. Kungakhathaliseki ukuthi kusezintambo nekhebuli, emikhiqizweni yerabha, ukuguqulwa kwepulasitiki, noma izinto zokwakha, i-CPE idlala indima ebalulekile. Ukuqonda kanye nokuphatha kahle izakhiwo kanye nokusetshenziswa kwe-CPE kuyisihluthulelo sokuthuthukisa ukuncintisana komkhiqizo nokuhlangabezana nezidingo zemakethe zabasebenzi embonini yamakhemikhali.