Ingabe ufuna izinto ezisebenza kahle kakhulu ezingahlangabezana nazo zonke izidingo zakho? Ungabe usabheka phambili ngobaIshidi le-UHMWPEnoma ishidi le-PE1000 yimpendulo! Eyaziwa nangokuthi i-polyethylene enesisindo sama-molecule esiphezulu kakhulu, le nto eguquguqukayo inezakhiwo ezinhle kakhulu futhi ifanelekela izinhlelo zokusebenza ezahlukahlukene. Kulesi sihloko, sizobheka ngokujulile izakhiwo nezinzuzo zeshidi le-UHMWPE futhi sihlole ukuthi kungani kuyisinqumo esifanele sephrojekthi yakho elandelayo.
I-UHMWPE inesisindo sama-molecule esingaba ngu-4,500,000 g/mol futhi inokumelana okuhle kakhulu kokuguguleka, amandla okuguquguquka kanye nokumelana nokushayisana. Idlula izinto zendabuko ezifana nensimbi yekhabhoni kanye nezinsimbi eziningi ngokumelana nokuguguleka, okwenza kube ukukhetha kokuqala kwezingxenye ezilayishwe kancane. Izakhiwo zayo ezinhle kakhulu zokuguguleka kanye nokuguguleka okuphansi kokuguguleka kuthuthukisa ukufaneleka kwayo ezinhlelweni ezahlukahlukene. Kungakhathaliseki ukuthi udinga izinto zokubopha, amagiya noma ezinye izingxenye zokuguguleka, ishidi le-UHMWPE lizodlula okulindelwe.
Ishidi le-UHMWPEayigcini nje ngokuba nokumelana okuhle kakhulu nokuguguleka, kodwa futhi inamandla amahle kakhulu okuthinteka. Eqinisweni, inamandla okuthinteka aphindwe kasithupha kune-ABS, ikakhulukazi emazingeni okushisa aphansi. Lokhu kwenza i-ABS ibe namandla okuthinteka aphansi futhi iqine kakhulu.Ishidi le-UHMWPEKuyisinqumo sokuqala samaphrojekthi adinga ukumelana nokushayisana okuhle kakhulu ngaphansi kwezimo ezinzima. Kungakhathaliseki ukuthi uklama izingxenye zemboni yezimoto, ezokwakha, noma ngisho nemishini yezemidlalo, ishidi le-UHMWPE lizoqinisekisa ukuthi umkhiqizo wakho uzomelana nokushayisana okunzima futhi uhlale isikhathi eside.
Esinye sezici eziyinhloko zeshidi le-UHMWPE ukumelana kwalo nokugqwala okunamandla. Le nto imelana kakhulu namakhemikhali ahlukahlukene okuhlanganisa ama-acid kanye nezisekelo. Lokhu kuyenza ifaneleke ezindaweni lapho kukhona khona izinto ezigqwalisayo. Ngaphezu kwalokho, ishidi le-UHMWPE liyazigcoba, ngakho-ke akukho ukugcoba okwengeziwe okudingekayo ezinhlotsheni eziningi. Ungathembela ezicini zalo zokungqubuzana okuphansi kanye nokugcoba okuzigcoba ukuze unciphise ukuguguleka nokwandisa isikhathi sokuphila kwengxenye.
Ngaphezu kwalokho, amashidi e-UHMWPE anikeza ukusebenza okuhle kakhulu ngisho nasemazingeni okushisa aphezulu kakhulu. Izinga lokushisa eliphansi lokusebenza lingafinyelela ku--170 degrees Celsius, lidlule ezinye izinto eziningi ngokumelana nokushisa okuphansi. Lokhu kwenza kube kuhle kakhulu ekusetshenzisweni okusebenza ezimweni ezibandayo. Ngaphezu kwalokho, amashidi e-UHMWPE amelana nokuguga futhi angamelana nezimo zokukhanya kwelanga ezijwayelekile kuze kube yiminyaka engama-50 ngaphandle kwezimpawu zokuguga. Ngaphezu kwalokho, iphephile, ayinaphunga futhi ayinabo ubuthi, futhi ifanele izimboni ezahlukahlukene njengokucubungula ukudla kanye nokwelashwa.
Ekuphetheni, ishidi le-UHMWPE (elaziwa nangokuthiIshidi le-PE1000) iyinto enhle kakhulu enezinzuzo eziningi. Ukumelana kwayo okuhle kakhulu nokuguguleka, amandla okushaqeka, ukumelana nokugqwala, izakhiwo zokuzigcoba, ukumelana nokushisa okuphansi kanye nezakhiwo zokulwa nokuguga kwenza kube kuhle kakhulu ezisetshenziswayo eziningi. Kungakhathaliseki ukuthi usembonini yezimoto, yokwakha noma yokucubungula ukudla, amashidi e-UHMWPE ngokungangabazeki azothuthukisa ukusebenza kwemikhiqizo yakho. Ungabeki engcupheni ikhwalithi nokuqina, khetha ishidi le-UHMWPE lephrojekthi yakho elandelayo bese uzizwela ukusebenza kwalo okungenakuqhathaniswa.
Isikhathi sokuthunyelwe: Juni-16-2023
