UHMWPE faibha ine akawanda akanakisa zvimiro, senge yakanakisa mekiniki zvivakwa, yakanakisa kukanganisa kupikisa, yakanakisa kupfeka kuramba, kemikari yekudzivirira kwecorrosion, yakanakisa mwenje kuramba uye zvichingodaro.
1. Yakanakisa michina yeUHMWPE fiber.
UHMWPE faibha ine yakanakisa mechaniki zvivakwa. Pasi pemutsetse wakafanana, simba rekusimba reUHMWPE faibha rakapetwa kagumi neshanu pane retambo waya yesimbi. Iyo ine 40% yakakwira kupfuura aramid fiber, inovawo imwe yeatatu epamusoro-tech faibha munyika, uye kakapetwa kagumi kupfuura yepamusoro-mhando simbi faibha uye akajairwa kemikari fiber. Kuenzaniswa nesimbi, E-girazi, nylon, polyamine, carbon fiber uye boron fiber, simba rayo uye modulus yakakwirira kudarika iyo yefibers, uye simba rayo ndiro rakakwirira pakati pezvinhu zvehutano hwakafanana.
2.Excellent kukanganisa kupikisa kweUHMWPE fiber
Ultra yakakwira molecular uremu polyethylene faibha ine yakanakisa kukanganisa kupikisa. Kugona kwayo kutora simba uye kuramba kukanganiswa panguva yekuchinja uye kuumbwa kwakakwira kupfuura iyo aramid fiber uye kabhoni fiber, ari zvakare "matatu epamusoro-tech fiber munyika". Kuenzaniswa ne polyamide, aramid, E girazi faibha, kabhoni faibha uye aramid faibha, UHMWPE faibha ine yakakwira yakazara kunyudza simba pane kukanganisa.
3. Yakanakisa kupfeka kusagadzikana kweUHMWPE fiber
Kazhinji kutaura, iyo yakakura modulus yechinhu, iyo yakaderera kuramba kupfeka, asi kune UHMWPE fiber, zvinopesana ichokwadi. Nekuti UHMWPE faibha ine yakaderera friction coefficient, iyo yakakura modulus, iyo yakakwirira yekupfeka kuramba. Tichienzanisa friction coefficient yeUHMWPE faibha neiyo kabhoni faibha uye aramid faibha, kupfeka kuramba uye kupeta kuneta kweUHMWPE faibha kwakakwira zvakanyanya kupfuura iyo yekabhoni fiber uye aramid fiber. Saka kupikisa kwayo kupfeka kuri nani pane mamwe mafiber akakwirira. Nekuda kwekunaka kwayo kupfeka kuramba uye kuramba kubhenda, mashandiro ayo ekugadzirisa zvakare akakwirira, uye zviri nyore kugadzirwa mune zvimwe zvinosanganiswa zvinhu uye machira.
4.Chemical corrosion resistance yeUHMWPE fiber
Iyo kemikari chimiro cheUHMWPE faibha iri nyore uye zvimiro zvayo zvemakemikari zvakadzikama. Uyezve, ine yakanyanya crystalline chimiro chekutarisa, iyo inoita kuti isanyanya kukanganiswa nekurwiswa kwemajini anoshanda muasidhi yakasimba uye mabhesi akasimba, uye anogona kuchengetedza ayo ekutanga emakemikari maitiro uye chimiro. Nokudaro, zvinhu zvakawanda zvemakemikari hazvisi nyore kuzvisvibisa. Chete mashoma organic mhinduro anogona kuzvimba zvishoma, uye kurasikirwa kwayo kwemuchina kwemidziyo kuri pasi pe10%. Kuchengetwa kwesimba kweUHMWPE faibha uye aramid faibha mune akasiyana makemikari media akaenzaniswa. Kuramba kwecorrosion kweUHMWPE fiber zviri pachena kuti yakakwira kupfuura iyo aramid fiber. Inonyanya kugadzikana muasidhi, alkali uye munyu, uye simba rayo rinongorasika mu sodium hypochlorite solution.
5.Excellent light resistance yeUHMWPE fiber
Nekuda kwekuti chimiro chemakemikari yeUHMWPE faibha yakagadzikana, mwenje wayo kuramba ndiyo yakanyanya kunaka pakati pemhando yepamusoro-tech fiber. Aramid fiber haina UV inodzivirira uye inogona kushandiswa chete pasi pemamiriro ekudzivirira zuva rakananga. Kuenzanisa UHMWPE faibha nenylon, aramid ine high modulus uye yakaderera modulus, kuchengetwa kwesimba kweUHMWPE fiber kwakakwirira zvakanyanya kudarika kune mamwe mafiber.
6.Zvimwe zvinhu zveUHMWPE fiber
UHMWPE faibha zvakare ine yakanaka hydrophobic pfuma, mvura uye hunyoro kuramba, magetsi ekudzivirira chivakwa uye hupenyu hurefu hwekutambudzika. Ndiyo chete yemhando yepamusoro-tech fiber inogona kuyangarara pamusoro pemvura, uye zvakare iri yakanakira yakaderera-tembiricha zvinhu.
Asi inewo zvipingamupinyi zvayo, kureva kuti, kunyunguduka kwakaderera. Panguva yekugadzira, tembiricha haifanire kudarika 130 ℃, zvikasadaro, chinokambaira chichaitika uye hupenyu hwesevhisi huchapfupiswa nekuda kwesimba risina simba pakati pemaketani emamorekuru eUHMWPE fiber. Iko hakuna boka redhayi paUHMWPE fiber, iyo inoita kuti kunyorova kwayo kuve kushoma. Izvo zvakaoma kuti dhayi ipinde mukati mefiber, zvichiita kuti kuve nekusashanda kwekudhaya. Izvi zvinokanganisa zvinokanganisa chiyero chekushandiswa kwayo.
Nguva yekutumira: Aug-11-2022
