nkhani

FRP lining ndi njira wamba komanso yofunika kwambiri yowongolera dzimbiri pomanga oletsa kuwononga.Pakati pawo, FRP yoyika manja imagwiritsidwa ntchito kwambiri chifukwa cha magwiridwe ake osavuta, osavuta komanso osinthika.Titha kunena kuti njira yokhazikitsira manja imakhala yopitilira 80% ya zomangamanga za FRP zoletsa dzimbiri.gawo."Zinthu zazikulu zitatu" utomoni, CHIKWANGWANI ndi ufa ulusi mu FRP woyika pamanja ndi mafupa a FRP, kuthandizira mphamvu ya dongosolo la FRP, ndipo ndi gawo lofunikira pozindikira zotsatira za nthawi yayitali za anti-corrosion ya FRP.

Malinga ndi kusiyana kwa malo owononga ndi apakati, zida za FRP zisinthanso.Kusankhidwa kwazinthu zokhazikika pakumanga ndichinthu chofunikira kwambiri kuwonetsetsa kuti malonda a FRP omalizidwa amatha kutengera malo owononga komanso kulimba kwake.Chifukwa chake, kusankha kwa zida zolimbikitsira FRP kuyenera kutsimikiziridwa musanamangidwe.Mwachitsanzo, zida zolimbikitsira zomwe zimayimiridwa ndi ulusi wagalasi ndizomwe zimagwiritsidwa ntchito kwambiri, zomwe zimatha kukana dzimbiri za asidi;komabe, sagonjetsedwa ndi hydrofluoric acid ndi kutentha kwa phosphoric acid.Gwiritsani ntchito poliyesitala, polypropylene ndi zina organic CHIKWANGWANI nsalu ndi anamva, mukhoza kusankha ntchito bafuta kapena degreased yopyapyala, ndi zina FRP mankhwala ayenera dzimbiri kukana dzimbiri ndi madutsidwe, mukhoza kusankha zipangizo mpweya CHIKWANGWANI.Mwachidule, kusankha kwa FRP reinforced fiber ndi luso komanso chidziwitso chomwe ukadaulo wothana ndi dzimbiri ndi opanga ayenera kuchita bwino.

Muzogulitsa za FRP, ulusi wambiri wolimbitsa ndi ulusi wagalasi, kaya ndi nsalu, zomverera kapena ulusi.Chifukwa chachikulu ndi chakuti kuwonjezera pa mtengo wamtengo wapatali, ilinso ndi makhalidwe abwino awa:
01 Kukana kwa Chemical
Inorganic fiberglass nsalu ulusi sudzawola, nkhungu kapena kuwonongeka.Amalimbana ndi ma acid ambiri kupatula hydrofluoric ndi hot phosphoric acid.
02 Wokhazikika
Ulusi wagalasi womwe umagwiritsidwa ntchito popanga nsalu zamagalasi sutambasula kapena kuchepera chifukwa cha kusintha kwa mlengalenga.Kuchulukitsa kwadzina panthawi yopuma ndi 3-4%.Avereji ya mzere wokulirapo wa magalasi owonjezera a E-glass ndi 5.4 × 10-6 cm/cm/°C.
03 Kuchita bwino kwamafuta
Nsalu za magalasi a fiberglass zimakhala ndi coefficient yocheperako pakukulitsa kwamafuta komanso kuchuluka kwamafuta.Fiberglass imachotsa kutentha mwachangu kuposa asibesitosi kapena ulusi wachilengedwe.
04 Mphamvu zolimba kwambiri
Ulusi wa Fiberglass uli ndi chiŵerengero champhamvu cha mphamvu ndi kulemera.Paundi ya ulusi wa fiberglass ndi yolimba kuwirikiza kawiri kuposa waya wachitsulo.Kuthekera kopanga mphamvu za unidirectional kapena bidirectional munsalu kumawonjezera kusinthasintha kwa zinthu zomwe zimagwiritsidwa ntchito kumapeto.
05 Kukana kutentha kwakukulu
Ulusi wagalasi wa inorganic suwotcha ndipo umakhala wotetezedwa ku kutentha kwakukulu komanso kutentha komwe kumachitika nthawi zambiri pokonza mafakitale.Fiberglass idzasunga pafupifupi 50% ya mphamvu zake pa 700 ° F ndi 25% pa 1000 ° F.
06 Low hygroscopicity
Ulusi wa Fiberglass umapangidwa ndi ulusi wopanda porous motero umakhala ndi chinyezi chochepa kwambiri.
07 Kutsekereza kwamagetsi kwabwino
Mphamvu yapamwamba ya dielectric komanso kutsika kwa dielectric pafupipafupi, komanso kuyamwa kwamadzi otsika komanso kukana kutentha kwambiri, kumapangitsa kuti nsalu za fiberglass zikhale zabwino kwambiri pakutchinjiriza magetsi.
08 Kusinthasintha kwazinthu
Ulusi wabwino kwambiri womwe umagwiritsidwa ntchito mu ulusi wa fiberglass, makulidwe osiyanasiyana a ulusi ndi masinthidwe, mitundu yosiyanasiyana yoluka, ndi kumaliza kwapadera kwapadera kumapangitsa kuti nsalu za fiberglass zikhale zothandiza pazogwiritsidwa ntchito zosiyanasiyana zamakampani.
09 mtengo wotsika mtengo
Nsalu za fiberglass zimatha kugwira ntchitoyi ndipo zimafanana ndi mtengo wa nsalu zopangira komanso zachilengedwe.

Chifukwa chake, ulusi wamagalasi ndi njira yabwino yolumikizirana ndi FRP, yomwe ndiyopanda ndalama, yotsika mtengo, komanso yosavuta kuyigwiritsa ntchito.Ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pakati pa zida zambiri zolimbikitsira pakadali pano.