labarai

Manyan manyan filaye guda uku masu girma a duniya a yau sune: fiber aramid, fiber carbon, da fiber polyethylene mai nauyin ultra-high na molecular nauyi, kuma ultra high-high molecular weight polyethylene fiber (UHMWPE) yana da halaye na ƙayyadaddun ƙarfi da ƙayyadaddun modulus.Abubuwan da aka haɗa na ayyuka (kayan wasanni, igiyoyi, da sauransu) an yi amfani da su sosai a masana'antu daban-daban.A halin yanzu, fasahar fiber mai nauyi mai nauyi ta kasar Sin ita ma ta samu babban ci gaba a cikin 'yan shekarun nan.Ƙarfafa ƙarfin gilashin gilashi shine babban abu, kuma a cikin 'yan shekarun da suka gabata, an inganta shi zuwa wani matsayi saboda cikakkun kaddarorin fiber aramid.Duk da haka, saboda dalilai daban-daban kamar farashi, kasuwa na fiber aramid (KEVLAR) ƙarfafa ƙarfin wutar lantarki mai ƙarfi yana cikin raguwa a hankali, kuma ƙarin masana'antun da masu amfani za su mai da hankali kan fiber UHMWPE, saboda ultra-high kwayoyin nauyi polyethylene 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), ana sanya buƙatu mafi girma akan aiwatarwa da wettability na guduro.Kamfanin ya yi nasarar shafa resin vinyl zuwa resin da ba a kula da shi shekaru da yawa da suka wuce.A kan tushen da surface aramid fiber pultrusion tsari, vinyl guduro dace da matsananci-high kwayoyin nauyi fiber pultrusion an kuma gabatar, kuma an yi amfani da batches.The kudin na wannan ƙarfafa core ne 40% m fiye da na aramid fiber. amma Yana da mafi girman flexural da tensile Properties.