Lesela la motheo la tšepe le sa khoneng ho bola

Lesela la polasetiki le matlafalitsoeng ka khalase le entsoe ka alkali e mahareng kapa e seng alkali non twist roving, non twist roving e alafshoa ke silane coupling agent, e bonolo ho kenngoa ke resin, corrosion resistance, matla a phahameng, le interlayer adhesion e ntle, ke fiber fiber ea khalase. lesela bakeng sa khalase faeba matlafatsoa polasetiki anticorrosion, ka sebetsa ho mefuta e fapaneng ya kobehileng holim'a boenjiniere kaho.

Lesela la motheo la fiberglass (ho sa kenyellehe gauze e mahoashe le lesela le sehiloeng) ke e 'ngoe ea lihlahisoa tse ikhethileng tsa fiberglass tse entsoeng naheng ena hajoale.Ho nka mohlala oa fektheri ea Chaena e le mohlala, tlhahiso ea selemo le selemo ea lihlahisoa tsa FRP ka lesela la motheo la FRP e le thepa e tala e fihlile ho lithane tse fetang 1000.Ka mokhoa oa nts'etsopele ea indasteri ea polasetiki e matlafalitsoeng ka khalase, mofuta le boleng ba lesela la polasetiki le matlafalitsoeng le boletsoe.Boleng ba khalase ea fiber e matlafalitsoeng lesela la polasetiki e kenyelletsa sebopeho sa khalase, palo e nepahetseng ea silika e tala, mofuta oa moemeli ea kenang, palo ea likhoele tsa khoele, khoele e sothehileng, mokhatlo oa lesela le boleng bo botle ba sebopeho sa lesela joalo-joalo.Hona joale ts'ebetso ea litšenyehelo tsa polasetiki / tlhahiso ea fiber e matlafalitsoeng e na le tšusumetso e kholo ho boleng ba sebopeho, sebopeho sa masela le ho lumellana ha resin le lintlha tse ling ho bua ka maikutlo a mang.Kakaretso ea ts'ebeliso ea lesela la motheo la FRP lefats'eng ke hore hajoale, lihlahisoa tsa fiber ea khalase e le lisebelisoa tsa ntlafatso ea FRP kantle ho naha ke tse sa sotheng, tse sehiloeng ka khoele e tala, le mefuta e fapaneng ea masela a plaid le a sa sotheng. thepa e lohiloeng.Mohlala, lisebelisoa tse seng tsa masela United States li balile hoo e ka bang 65% ea kakaretso ea boleng ba likhoele tse tsoelang pele.Japane, boholo ba lisebelisoa tse tala tse sa lohiloeng, tse etsang karolo ea 90% ea kakaretso ea boleng ba tlhahiso ka 1975. Lesela la motheo la FRP le sebelisoa feela bakeng sa matla a mang a phahameng a letlapa la motlakase, tube, laminate le tse ling tsa tlhahiso ea FRP.Ka mokhoa oa nts'etsopele ea indasteri ea fiberglass Chaena, karolo ea fiberglass e sebelisoang ho etsa fiberglass e eketsehile butle-butle.Ka 1983, e bile karolo ea 40% ea kakaretso ea boleng ba fiber ea khalase Chaena.Ho ea ka lipatlisiso, ho na le mefuta e fetang 30 ea lihlahisoa tsa fiber ea khalase Chaena, le litlhaloso tse ka bang 200, mehlala le lihlahisoa (ho kenyeletsoa le maemo a kopaneng a khoebo) (litekanyetso tse 40 tsa tšebeletso ea semmuso).Ho na le mefuta e ka bang 7-8 ea lesela la motheo la FRP har'a tsona.Ha ho na sethala kapa sethala sa tlhahiso ea liteko bakeng sa ho seha silika e tala le matlapa a fapaneng a ntlafalitsoeng.