I-Ultra high molecular weight polyethylene fiber (UHMWPE), eyaziwa ngokuba yi-high-strength PE fiber, yenye yeentsinga ezintathu eziphezulu zobuchwepheshe emhlabeni namhlanje (i-carbon fiber, i-aramid fiber, kunye ne-ultra-high molecular weight polyethylene fiber), kunye ikwayeyona fiber inzima ehlabathini.Ilula njengephepha kwaye ilukhuni njengentsimbi, inamandla amaxesha angama-15 okwentsimbi, kwaye kabini i-carbon fiber kunye ne-aramid 1414 (i-Kevlar fiber).Okwangoku isesona sixhobo siphambili sokwenza iivesti ezingangenwa bulletproof.
Ubunzima bayo bemolekyuli bususela kwi-1.5 yezigidi ukuya kwi-8 yezigidi, nto leyo ephindaphindwe kaninzi kunobo bemicu eqhelekileyo, ekwayimvelaphi yegama layo, yaye isebenza kakuhle kakhulu.

1. Ulwakhiwo lukhuni kwaye lune-inertness eqinile yeekhemikhali, kwaye izixazululo eziqinileyo ze-acid-base kunye ne-organic solvents azinampembelelo kumandla ayo.
2. Ubuninzi be-0.97 grams kuphela nge-cubic centimeter, kwaye inokudada phezu kwamanzi.
3. Izinga lokufunxa kwamanzi liphantsi kakhulu, kwaye ngokuqhelekileyo akuyomfuneko ukomisa ngaphambi kokwenza kunye nokucubungula.
4. Inokumelana nokuguga kwemozulu okugqwesileyo kunye nokuxhathisa kwe-UV.Emva kweeyure ezingama-1500 zokuvezwa kukukhanya kwelanga, izinga lokugcinwa kwamandla efayibha lisephezulu ukuya kuma-80%.
5. Inempembelelo ebalaseleyo yokukhusela kwimitha yemitha kwaye inokusetyenziswa njengepleyiti ekhuselayo kwiziko lamandla enyukliya.
6. Ukumelana nobushushu obuphantsi, isenayo i-ductility kubushushu be-helium engamanzi (-269 ℃), ngelixa iifayibha ze-aramid ziphulukana nokusebenza kwazo kokuthintela iimbumbulu ku -30 ℃;Isenokugcina amandla empembelelo agqwesileyo kulwelo lwenitrogen (-195 ℃), uphawu ezinye iiplastiki ezingenalo, kwaye ke ngoko inokusetyenziswa njengezixhobo ezixhathisa ubushushu obuphantsi kushishino lwenyukliya.
7. Ukumelana nokunxiba, ukugoba ukugoba, kunye nokudinwa kokusebenza kwe-ultra-high molecular weight polyethylene fibers nazo zinamandla phakathi kwemicu ekhoyo ephezulu yokusebenza, kunye nokuchasana kwempembelelo ebalaseleyo kunye nokuqina kokusika.I-ultra-high molecular weight polyethylene fiber enekota kuphela ubukhulu beenwele kunzima ukuyisika ngesikere.I-textile esetyenzisiweyo kufuneka inqunywe kusetyenziswa umatshini okhethekileyo.
8. I-UHMWPE nayo inokusebenza okugqwesileyo kokufakelwa kombane.
9. Ucoceko kunye ne-non-toxic, ingasetyenziselwa ukudibana nokutya kunye neziyobisi.Xa kuthelekiswa nezinye iiplastiki zobunjineli, i-ultra-high molecular weight polyethylene fibers ikakhulu ineziphene ezifana nokuchasana nokushisa okuphantsi, ukuqina, kunye nokuqina, kodwa kunokuphuculwa ngeendlela ezifana nokuzaliswa kunye nokudibanisa;Ukusuka kwimbono yokumelana nobushushu, indawo yokunyibilika ye-UHMWPE (136 ℃) iyafana ne-polyethylene eqhelekileyo, kodwa ngenxa yobunzima bayo obukhulu bemolekyuli kunye ne-viscosity ephezulu yokunyibilika, kunzima ukuyiqhuba.