iindaba

Iifayibha ezintathu eziphambili ezisebenzayo kakhulu kwihlabathi lanamhlanje zezi: ifayibha ye-aramid, ifayibha yekhabhoni, kunye nefayibha ye-polyethylene enobunzima be-molecular obuphezulu kakhulu, kunye nefayibha ye-polyethylene enobunzima be-molecular obuphezulu kakhulu (UHMWPE) ineempawu zamandla athile aphezulu kunye ne-modulus ethile. Iimveliso ezidityanisiweyo zokusebenza (izixhobo zemidlalo, iintambo, njl.njl.) zisetyenziswe kakhulu kumashishini ahlukeneyo. Okwangoku, itekhnoloji yefayibha enobunzima be-molecular obuphezulu kakhulu yaseTshayina nayo yenze inkqubela phambili enkulu kwiminyaka yakutshanje. Ukuqinisa ifayibha yeglasi yeyona nto iphambili, kwaye kwiminyaka embalwa edlulileyo, inyuswe kwinqanaba elithile ngenxa yeempawu ezipheleleyo zefayibha ye-aramid. Nangona kunjalo, ngenxa yezizathu ezahlukeneyo ezifana neendleko, imakethi yefayibha ye-aramid (KEVLAR) eqinisiweyo yekhebula le-optical eqinisiweyo ikwi-"Iyancipha kancinci kancinci", kwaye abavelisi abaninzi kunye nabasebenzisi baya kugxila kwifayibha ye-UHMWPE, kuba ifayibha ye-polyethylene enobunzima be-molecular obuphezulu kakhulu inexabiso eliphakathi kunye nokusebenza okungcono. Nangona kunjalo, ngenxa yeempawu ezahlukeneyo zefayibha (kubandakanya ukumelana nobushushu, njl.njl.), iimfuno eziphezulu zibekwe ekuqhubekekeni nasekumanzini kwe-resin. Le nkampani isebenzise ngempumelelo i-vinyl resin kwi-resin enganyangwanga kwiminyaka emininzi eyadlulayo. Ngokwesiseko senkqubo ye-surface aramid fiber pultrusion, i-vinyl resin efanelekileyo kwi-ultra-high molecular weight fiber pultrusion nayo iye yaziswa, kwaye isetyenziswe kwiibhetshi. Ixabiso lale core yokuqinisa liphantsi ngama-40% kunele-aramid fiber, kodwa lineempawu eziphezulu ze-flexural kunye ne-tensile.