Ultra High Molecular Nyhav Polyethylene Xov Paj

UHMWPE rau siab -Kev Ua Haujlwm Pabcuam

UHMWPE xov paj yog tsim rau cov xwm txheej uas xav tau lub zog siab, lub teeb yuag thiab cov khoom ua haujlwm hnyav rau kev ua haujlwm hnyav txhua lub sijhawm. Raws li cov khoom siv polyolefin, nws muaj cov khoom ntxiv -ntev polyethylene molecular chains nrog kev taw qhia sib luag thiab siab crystallinity. Cov fiber ntau yog tsim los ntawm gel-spinning thev naus laus zis, xa lub zog zoo heev- rau- qhov hnyav.

Kev ua tau zoo uas txo qhov hnyav

Nrog rau qhov tshwj xeeb lub ntiajteb txawj nqus ntawm 0.97, cov khoom no yog lub teeb heev thiab dej -floatable. Tenacities ntawm 25 thiab 45 cN / dtex thiab linear ntom ntawm 20 thiab 9600D tau teev nyob rau hauv cov ntaub ntawv. Tenacities ntawm 32-40 cN / dtex thiab linear ntom ntawm 8D rau 3600D nrog adjustable qhov ntev yog muaj nyob rau hauv lwm yam khoom specification. Cov ntaub ntawv tseem ceeb kuj qhia tau hais tias siab -modulus yarns nrog tus nqi ntawm 38 cN / dtex thiab 1250 cN / dtex, feem, thiab tus qauv-modulus yarns nrog tenacity ntawm 28 cN / dtex thiab tensile modulus ntawm 850 cN / dtex, nyob ntawm seb.

Ua rau Muaj Kev Pabcuam

High abrasion tsis kam, me me noo noo nqus, UV tsis kam, tshuaj tiv thaiv, thiab kev qaug zog zoo dua yog txhua tus yam ntxwv ntawm ultrahigh molecular hnyav polyethylene (UHMWPE) xov paj. Cov khoom no tso cai rau cov khoom siv ua haujlwm zoo thoob plaws ntau thaj chaw: aerospace tej yaam num, sab nraum zoov iav, industrial- qib siv, cov khoom tiv thaiv tus kheej, ntxiv rau marine thiab nuv ntses- cov khoom lag luam. Koj tseem yuav pom tias nws siv rau lub zog- cov tswv cuab cov xov paj, cables, hlua thiab ntau yam ntaub npuag.

Qib thiab kev tsim kho

Lub modulus thiab elongation yam ntxwv ntawm cov qib UHMWPE sib txawv. Cov hom uas muaj qhov ntom ntom (denier) xws li 50 txog 5400 muaj nyob rau hauv daim ntawv no, suav nrog Spectra S900/S1000 thiab Dyneema SK62, SK65, thiab SK75. Yog li ntawd, qhov tsim nyog denier, tenacity, modulus, thiab cov txheej txheem ua yuav tsum tau muab coj los txiav txim siab thaum xaiv cov xov paj rau ib daim ntawv thov tshwj xeeb. Rau daim ntawv thov nyob rau hauv ntau yam khoom kawg, UHMWPE yarns kuj yuav coated, twisted, braided, los yog precision- qhov txhab.
Lub peev xwm kom tau txais cov khoom siv tib yam rau cov haujlwm sib txawv yog qhov txiaj ntsig loj rau cov neeg yuav khoom txawv teb chaws. Nws muaj peev xwm zam kom tsis txhob xaiv cov qib uas hnyav dhau los lossis tsis txaus los tiv thaiv qhov kev cia siab los ntawm kev txheeb xyuas qhov tsim nyog denier thiab qib ua haujlwm ua ntej tsim khoom.