labarai

The uku high-yi zaruruwa a duniya a yau su ne: aramid, carbon fiber, matsananci-high kwayoyin nauyi polyethylene fiber, da kuma matsananci-high kwayoyin nauyi polyethylene fiber (UHMWPE) saboda da high takamaiman ƙarfi da takamaiman modules, ana amfani da soja, jirgin sama, high Performance hada kayayyakin (wasanni kayan aiki, igiyoyi da aka yi amfani da yadu a cikin daban-daban). A halin yanzu, fasahar fiber mai nauyi mai girman gaske ta kasar Sin ita ma ta samu ci gaba ta hanyar tsalle-tsalle. A halin yanzu, a cikin masana'antar sadarwa, babban abu shine ƙarfin gilashin gilashi. A cikin 'yan shekarun da suka gabata, an kuma inganta shi saboda cikakken aikin fiber aramid. Koyaya, saboda dalilai daban-daban kamar farashi, kasuwa don fiber aramid (KEVLAR) yana ƙarfafa kebul na fiber optic yana ƙarfafa core A hankali raguwa, kuma ƙarin masana'antun da masu amfani suna mai da hankali kan fiber UHMWPE, saboda UHMWPE fiber ƙarfafa core yana da matsakaicin farashi kuma mafi kyawun aiki. Koyaya, saboda halaye daban-daban na fiber (ciki har da juriya na zafin jiki, da sauransu), an gabatar da buƙatu mafi girma don aiwatarwa da wettability na guduro. Dangane da tsarin da aka yi wa saman aramid fiber pultrusion tsari, Beihai ya kuma gabatar da resin vinyl wanda ya dace da pultrusion fiber pultrusion mai nauyin kwayoyin halitta, kuma an yi amfani dashi a batches. Irin wannan core ƙarfafa yana da ƙananan farashi fiye da fiber aramid 40%, amma yana da mafi girman kaddarorin flexural da tensile.