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Ultra yakakwira molecular uremu polyethylene sheet zvivakwa

Ultra yakakwira molecular uremu polyethylene sheet zvivakwa

Ultra yakakwira molecular uremu polyethylene (UHMW-PE) ndeye thermoplastic engineering zvinhu zvinosanganisa zvese zvakanakira mapurasitiki.Nekupfeka kuramba, kukanganiswa kwemaitiro, kemikari inodzivirira kupisa, mafuta avo ega, kudzika kwekushisa kupfeka kuramba coefficient idiki, huremu huremu, kunyudzwa kwesimba, kuramba kuchembera, kupisa kwemoto, antistatic uye kumwe kuita kwakanakisa, kushandiswa kweUHMW-PE ndiro lining simba. chirimwa, marasha chirimwa, coking chirimwa marasha bunker;Ore uye zvimwe zvinhu silos simende chirimwa, simbi chirimwa uye aruminiyamu chirimwa;Zviyo, chikafu, giredhi yeindasitiri yemishonga, wharf hopper, nezvimwewo, zvinogona kudzivirira zvinhu zvinonamira, kukurumidza kukurumidza kudyisa, kubvisa tsaona yedouce, kuchengetedza mari uye mutengo wepfuti yemhepo, kubatirira kwakawanda kunogona kudzivirira kunamatira kwehupfu pakubata uye kuderedza. kukuvadzwa kwekutakura uye kuburitsa michina kune bulkhead.Nekuvandudza tekinoroji yekugadzira epurasitiki, nzvimbo yekushandisa yeUHMW-PE ichave yakakura.

A, kukwirira kupfeka kuramba, nekuda kwechimiro chayo chakasiyana chemolecular chimiro, kupfeka kuramba kwakakwira kupfuura zvigadzirwa zvepurasitiki zvesimbi, 6.6 nguva dzekabhoni simbi, 5.5 nguva dzesimbi isina tsvina, 27.3 nguva dzendarira, 6 nguva dzenaironi, 5 nguva dzeptfe. ;

B, yakanaka self-lubrication performance, diki friction coefficient, kuyerera kudiki kuramba, kuchengetedza simba;

C, kusimba kwesimba, kusimba kwakanaka, kunyangwe pakadzika tembiricha, nekukanganisa kwakasimba hakuzoputsike;

D, yakanakisa kemikari inodzivirira kuparara, kuramba (kunze kwekunangana nesarufa asidhi, yakadzika nitric acid, mashoma organic kugona mumiririri) anenge ese asidhi, alkali, munyu svikiro;

E, isiri-chepfu, isina kunaka, isina exudate;

F, yakanaka magetsi zvivakwa, kuderera kwemvura kunyura;

G, kupikisa kwakanyanya kune kwezvakatipoteredza kusagadzikana kupaza, 200 times iyo yeyakajairika polyethylene;

H, yakanakisa yakadzika tembiricha kuramba, kwete brittle kunyangwe pa -180C °.


Nguva yekutumira: Jul-07-2022