FRP lining yakajairika uye inonyanya kukosha nzira yekudzora ngura mune inorema-basa anti-corrosion kuvaka.Pakati pavo, kuisa ruoko-up FRP inoshandiswa zvakanyanya nekuda kwekushanda kwayo kuri nyore, nyore uye kuchinjika.Zvinogona kutaurwa kuti ruoko rwekuisa-up nzira inodarika 80% yeFRP anti-corrosion kuvaka.chikamu."Zvinhu zvitatu zvikuru" resin, fiber uye poda fiber muFRP yakagadzirwa nemaoko ndiyo skeleton yeFRP, inotsigira simba reFRP system, uye chikamu chinokosha chekuona kushanda kwenguva refu kweAnti-corrosion yeFRP.
Zvinoenderana nemusiyano wenzvimbo inoparadza uye yepakati, izvo zvinoumba zveFRP zvichachinja zvakare.Conditional zvinhu kusarudzwa panguva yekuvaka chinhu chakakosha kuti uve nechokwadi chekuti chigadzirwa cheFRP chakapedzwa chinogona kuenderana nenzvimbo inoparadza uye kusimba kwayo.Naizvozvo, kusarudzwa kweFRP yekusimbisa zvinhu kunofanirwa kutariswa kusati kwavakwa.Semuenzaniso, zvinhu zvekusimbisa zvinomiririrwa negirazi fiber ndiyo yakajairika fiber zvinhu, iyo inogona kuramba yakawanda acid corrosion;zvisinei, ivo havasi kurwisa hydrofluoric acid uye inopisa phosphoric acid corrosion.Shandisa polyester, polypropylene uye mamwe organic fiber jira uye kunzwa, unogona zvakare kusarudza kushandisa yerineni kana degreased gauze, uye zvimwe FRP zvigadzirwa zvinoda ngura kuramba uye conductivity, unogona kusarudza kabhoni faibha zvinhu.Mune izwi, kusarudzwa kwemaoko kuisa-up FRP yakasimbiswa fiber inyanzvi uye ruzivo ruzivo iyo anti-corrosion tekinoroji uye vagadziri vanofanirwa kugona.
Muzvigadzirwa zveFRP zvakanamirwa, mazhinji emafiber ekusimbisa magirazi fiber, ingave jira, inonzwa kana shinda.Chikonzero chikuru ndechekuti mukuwedzera kune iyo mutengo chinhu, ine zvakare anotevera akanakisa maitiro:
01 Chemical resistance
Inorganic fiberglass textile fibers haizoora, mold kana kuparara.Izvo zvinopikisa kune akawanda acids kunze kwehydrofluoric uye inopisa phosphoric acid.
02 Dimensionally kugadzikana
Girazi faibha warn anoshandiswa kugadzira machira egirazi haatambe kana kuderera nekuda kwekuchinja kwemamiriro ekunze.Iyo yezita elongation panguva yekuzorora ndeye 3-4%.Avhareji yemutsara wekuwedzera kwemafuta ekuwedzera kwehuwandu hweE-girazi ndeye 5.4 × 10-6 cm/cm/°C.
03 Kuita kwakanaka kwekupisa
Machira eFiberglass ane yakaderera coefficient yekuwedzera kwekupisa uye yakakwirira yekupisa conductivity.Fiberglass inobvisa kupisa nekukurumidza kupfuura asbestos kana organic fibers.
04 High tensile simba
Fiberglass warn ine yakakwirira simba-ku-kurema reshiyo.Paundi yeshinda yefiberglass yakasimba zvakapetwa kaviri sewaya yesimbi.Iko kugona kweinjiniya unidirectional kana bidirectional simba mumucheka kunowedzera zvakanyanya kuchinjika kwekupedzisira-kushandisa zvigadzirwa.
05 Kupisa kwakanyanya
Inorganic girazi faibha haitsva uye haina kudzivirirwa kune yakanyanya kubheka uye kurapa tembiricha inowanzosangana mumaindasitiri ekugadzirisa.Fiberglass ichachengeta 50% yesimba rayo pa700°F uye 25% pa1000°F.
06 Low hygroscopicity
Fiberglass warns dzakagadzirwa neasina-porous fibers uye saka ane yakaderera kunyura hunyoro.
07 Kuchengetedzwa kwemagetsi kwakanaka
Yakakwira dielectric simba uye yakadzikira dielectric kugara, pamwe nekudzika kwemvura kunyura uye yakakwirira tembiricha kuramba, ita machira efiberglass akanakisa pakuvharisa magetsi.
08 Chigadzirwa kushanduka
Mafilamende akanaka kwazvo anoshandiswa mushinda dzefiberglass, masaizi akasiyana siyana uye masisitimu, marudzi akasiyana-siyana erukwa, uye akawanda akakosha anopera anoita kuti machira efiberglass abatsire kune akasiyana siyana ekupedzisira maindasitiri.
09 mutengo wakaderera mutengo wakaderera
Machira eFiberglass anogona kuita basa racho uye anofananidzwa mumutengo kune machira ekugadzira uye echisikigo.
Naizvozvo, girazi faibha yakanakira ruoko kuisa-up FRP yekusimbisa zvinhu, izvo zvine hupfumi, zvisingadhure, uye zviri nyore kushanda.Icho chimwe chezvinhu zvakanyanya kushandiswa zvakanyanya pakati pezvizhinji zvekusimbisa zvinhu parizvino.
Nguva yekutumira: Oct-21-2022