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Izakhiwo zeshidi le-polyethylene elinesisindo esikhulu kakhulu

I-polyethylene enesisindo sama-molecule aphezulu kakhulu (UHMW-PE) iyinto yobunjiniyela be-thermoplastic ehlanganisa zonke izinzuzo zepulasitiki. Ngokumelana nokuguguleka, ukumelana nomthelela, ukumelana nokugqwala kwamakhemikhali, ukugcotshwa kwazo, i-coefficient yokumelana nokuguguleka ephansi incane, isisindo esincane, ukumuncwa kwamandla, ukumelana nokuguga, ukumelana nomlilo ogcina ilangabi, ukusebenza okuhle kakhulu, ukusetshenziswa kwesitshalo samandla se-UHMW-PE plate lining, isitshalo samalahle, i-coking plant coal bunker; I-Ore nezinye izinto zokwakha zesitshalo sikamende, isitshalo sensimbi kanye nesitshalo se-aluminium; Okusanhlamvu, ukudla, i-granary yemboni yezemithi, i-wharf hopper, njll., kungavimbela izinto ezinamathelayo, kusheshiswe isivinini sokudla, kuqedwe ingozi ye-douce, kongiwe ukutshalwa kwezimali kanye nezindleko zesibhamu somoya, i-lining bulk hold ingagwema ukunamathela kwempuphu endaweni yokugcina futhi inciphise umonakalo wokulayisha nokulayisha imishini endaweni yokugcina. Ngokuthuthuka kobuchwepheshe bokucubungula ipulasitiki, insimu yokusetshenziswa ye-UHMW-PE izoba banzi.

A, ukumelana nokuguguleka okuphezulu, ngenxa yesakhiwo sayo esiyingqayizivele sama-molecule, ukumelana nokuguguleka kuphakeme kunemikhiqizo yepulasitiki yensimbi ejwayelekile, izikhathi ezingu-6.6 zensimbi yekhabhoni, izikhathi ezingu-5.5 zensimbi engagqwali, izikhathi ezingu-27.3 zethusi, izikhathi ezingu-6 ze-nylon, izikhathi ezingu-5 ze-ptfe;

B, ukusebenza kahle kokuzigcoba, i-coefficient encane yokungqubuzana, ukumelana nokugeleza okuncane, ukonga amandla;

C, amandla aphezulu okushaya, ukuqina okuhle, ngisho noma izinga lokushisa liphansi, ngokushaya okunamandla ngeke kuphuke;

D, ukumelana okuhle kakhulu nokugqwala kwamakhemikhali, ukumelana (ngaphandle kwe-sulfuric acid egxilile, i-nitric acid egxilile, i-ejenti encane yamandla e-organic) cishe konke okune-asidi, i-alkali, nosawoti;

I-E, ayinabo ubuthi, ayinambitheki, ayinayo i-exudate;

F, izakhiwo zikagesi ezinhle, ukumuncwa kwamanzi okuphansi kakhulu;

G, ukumelana okuhle kakhulu nokuqhekeka kokucindezeleka kwemvelo, okuphindwe izikhathi ezingu-200 kune-polyethylene evamile;

H, ukumelana okuhle kakhulu nokushisa okuphansi, akuqhekeki ngisho noma ku--180C °.