Amandla aphezulu UHMWPE ilaphu ubungqina bullet imathiriyeli
Inkcazo
Iintsinga ezintathu eziphambili ezisebenza kakhulu kwihlabathi namhlanje zezi: i-aramid fiber, i-carbon fiber, kunye ne-ultra-high molecular weight polyethylene fiber.Okwangoku, i-aramid fiber iveliswa kuphela ngamancinci amancinci e-China ngenxa yeengxaki zobuchwepheshe;I-carbon fiber isekuvavanyo kunye nenqanaba lokuqala lokuvelisa, kwaye imveliso inokusetyenziswa kuphela kwi-resistant Ukusukela ekuphumeleleni kobugcisa obuphambili bemveliso kwi-1994, i-ultra-high molecular weight polyethylene fibers yenze inani leziseko zemveliso ye-ultra-high. i-molecular weight polyethylene fibers.
Inkcazo
Ilaphu eliqinileyo lasimahla | ||||||||
uphawu | Iimathiriyeli ekrwada | uhlobo | Ukuxinana komphezulu (g/m isikwere) | ububanzi (m) | Ubude be (m) | Iimpawu zemveliso | Ukusebenza kobungqina bembumbulu | |
Inqanaba lokhuseleko | Ukuxinana komphezulu (kg/m²) | |||||||
EH131 | UHMWPE ifayibha | 2UD | 120 + 10 | 1.2/1.6 | 200 | Ukusebenza okugqwesileyo kwembumbulu, ukuqina okuhle, ubunzima obulula | I-NIJⅢ(M80) | 13.5 (Icwecwe) |
Inqanaba 3 le-GA141 | 5.4 (Ipleyiti yoxinzelelo) | |||||||
AH101 | Imicu yeAramid | 4UD | 240 + 10 | 1.2/1.6 | 100 | Ukusebenza kakuhle kwembumbulu kunye nobunzima obulula | Inqanaba 3 le-GA141 | 5.56 (Cofa ipleyiti) |
Iimpawu
Inzuzo
1.ukuthungwa okukhanyayo
Ubuninzi be-UHMWPE yi-0.97-0.98g/cm3 kuphela, kwaye inokudada emanzini.
2.Izakhiwo ezigqwesileyo zoomatshini
Amandla athile angaphezulu kwezihlandlo ezilishumi zentsimbi yentsimbi yecandelo elifanayo
·Imodyuli ethile yeyesibini kuphela kwifayibha yekhabhoni ekhethekileyo
Ubude obuphantsi ngexesha lekhefu, impembelelo ebalaseleyo kunye nokusikwa kokumelana
·Ukumelana nokunxiba okuphezulu kunye nokuzithambisa
Ukusebenza kokukhathala kunamandla phakathi kweefiber ezikhoyo kwaye kunobomi obude benkonzo
3.ukufunxwa kwamanzi aphantsi
Ukomisa ngokuqhelekileyo akufuneki ngaphambi kokuba kuqhutywe
4.Ukumelana nemozulu okunamandla
Inamandla okumelana ne-ultraviolet.Emva kwe-1500h yokukhanya kwelanga, amandla asekho ngaphezu kwe-80% egcinwe.Iyakwazi ukukhusela ukusasazeka kwemitha, ngoko ke inokusetyenziswa njengepleyiti yokukhusela kwiziko lamandla enyukliya
5.Ucoceko kunye ne-non-toxic
Ingasetyenziselwa ukudibana nokutya kunye neziyobisi
Ukusilela
1.ukunganyangeki kobushushu
Indawo yokunyibilika ye-polyethylene eqhelekileyo iphantse ifane naleyo ye-polyethylene eqhelekileyo, emalunga ne-140 °C.
2.Ubunzima bokucubungula okuphezulu
I-polyethylene enobunzima obuphezulu bemolekyuli ine-fluidity embi kakhulu kunye ne-melt index ephantse ibe yi-0, efuna izixhobo ezikhethekileyo zokusetyenzwa.
3.Ukuqina okuphantsi kunye nobunzima.
Kodwa le ntsilelo inokuphuculwa ngokuguqulwa