Zvigadzirwa

Polyethylene ine huremu hwemamorekuru hwakanyanya (UHMW-PE) inoreva polyethylene yakatsetseka ine huremu hwemamorekuru hunopfuura mamiriyoni 1.5. Nekuda kwehuremu hwayo hwemamorekuru hwakanyanya (polyethylene yakajairwa i20,000 kusvika 300,000, UHMW-PE ine mashandiro akazara asina kuenzana kana tichienzanisa nepolyethylene yakajairika nedzimwe mapurasitiki einjiniya:

1) Inodzivirira zvakanyanya kupfeka, yakakwira ka4 kupfuura nylon 66 nePTFE, yakakwira ka6 kupfuura carbon steel, ndiyo yakanakisa pakati pemaresini ese ekugadzira pari zvino.

2) Simba rekukanda rakakwirira kwazvo, rinova rakapetwa kaviri pane repolycarbonate uye rakapetwa kashanu pane reABS, uye rinogona kuramba rakasimba pakupisa kwenitrogen yemvura (-196 ℃).

3) Hunhu hwakanaka hwekuzvizora, hunhu hwayo hwekuzvizora hwakaenzana nehwePTFE, uye hunhu hwekukweshana hunongova 0.07-0.11 chete; inongova 1/4-1/3 yehunhu hwekukweshana kwesimbi.

4) Kukosha kwekunyudzwa kwesimba rema shock ndiko kwakanyanya kupfuura mamwe mapurasitiki ese, uye mhedzisiro yekuderedza ruzha yakanaka kwazvo.

5) Ine kugadzikana kwakanyanya kwemakemikari uye inogona kuramba ngura dzakasiyana-siyana uye organic media mukati mekupisa kwakati uye huwandu hwakati hwehuwandu.

6) Kugona kwakasimba kwekudzivirira kunama, kuri pasi pe "Plastic King" PTFE.

7) Yakachena chose uye haina chepfu, inogona kushandiswa kana yakabatana nechikafu nemushonga.

8) Kuwanda kwesimbi ndiko kudiki pane mapurasitiki ese einjiniya, 56% yakareruka kupfuura PTFE uye 22% yakareruka kupfuura polycarbonate; kuwanda kwesimbi iyi i1/8, zvichingodaro.

Nekuda kwekushanda kwakanakisa kwataurwa pamusoro apa, UHMW-PE inonzi "purasitiki inoshamisa" nenyika dzekuEurope neAmerica uye yave ichikosheswa uye ichishandiswa zvakanyanya mumaindasitiri mazhinji.