labarai

Manyan zare guda uku masu aiki sosai a duniya a yau sune: aramid, carbon fiber, polyethylene mai nauyin kwayoyin halitta mai yawa, da polyethylene mai nauyin kwayoyin halitta mai yawa (UHMWPE) saboda ƙarfinsa na musamman da takamaiman modulus, ana amfani da su sosai a fannin soja, sararin samaniya, samfuran haɗakar abubuwa masu aiki sosai (kayan wasanni, igiyoyi, da sauransu) an yi amfani da su sosai a masana'antu daban-daban. A halin yanzu, fasahar fiber mai nauyin kwayoyin halitta mai yawa ta China an haɓaka ta ta hanyar tsalle-tsalle da iyakoki. A halin yanzu, a masana'antar sadarwa, babban kayan shine fiber mai ƙarfin gilashi. A cikin 'yan shekarun nan, an kuma inganta shi saboda cikakken aikin fiber aramid. Duk da haka, saboda dalilai daban-daban kamar farashi, kasuwar fiber mai ƙarfin fiber aramid (KEVLAR) mai ƙarfin fiber optic ta ƙaru a hankali, kuma ƙarin masana'antu da masu amfani sun fi mai da hankali kan fiber UHMWPE, saboda UHMWPE fiber mai ƙarfin fiber yana da matsakaicin farashi da ingantaccen aiki. Duk da haka, saboda halaye daban-daban na fiber (gami da juriyar zafin jiki, da sauransu), an gabatar da buƙatu mafi girma don iya sarrafawa da danshi na resin. Kamfaninmu ya girma kuma ya yi nasarar amfani da resin vinyl a cikin tsarin pultrusion na fiber aramid da aka gyara, bisa ga wannan dalili, ya gabatar da resin vinyl wanda ya dace da pultrusion na fiber mai nauyin ƙwayoyin halitta mai yawa, kuma an yi amfani da shi a cikin rukuni-rukuni. Wannan nau'in core mai ƙarfi ya fi ƙasa da farashin fiber aramid da kashi 40%, amma yana da mafi girman ƙarfin lanƙwasa da ƙarfin tensile.