Hunhu uye kushandiswa kwegirazi fiber yakachekwa tambo

Girazi faibha akachekwa tambo zvivakwa

1. Yakachekwa fiberglass e-girazi tambokuve negora rakanaka rekudzivirira.Nekuti iyo huru mbishi zvinhu zveFRP inoumbwa neunsaturated polyester resin uye fiber reinforced materialnehupamhi hwema molecular content, inogona kubudirira kudzivisa kuparara kweasidhi, alkalis, munyu uye mamwe midhiya, pamwe chete netsvina isina kucheneswa, ivhu rinopisa, mvura inorasa yemakemikari uye zvinwiwa zvakawanda zvemakemikari.Corrosion, mumamiriro ezvinhu akajairika, inogona kuramba ichimhanya kwenguva yakareba.

2.Alkali inodzivirira fiberglass yakachekwa tambosvane zvakanaka anti-kuchembera uye kupisa kuramba mabasa.Iyo girazi fiber chubhu inogona kushandiswa kwenguva yakareba mukupisa kwe -40 ℃～70 ℃, uye tembiricha inodzivirira resin ine yakakosha formula inogonawo kushanda zvakajairika pakupisa kuri pamusoro pe200 ℃.

3. Good anti-freeze basa.Pazasi minus 20 ℃, chubhu haizoome mushure mechando.

Girazi faibha akachekwa tambo zvinhu classification

Imwe igirazi ndiro, iyo inonyanya kushandiswa kune zvikamu zvinoda kuvhenekera mukushongedza.Kune girazi rakatsetseka, girazi rakashongedzwa, girazi rakapetwa, girazi rakavharwa, girazi rakavezwa, girazi rakanyorova, nezvimwe, izvo zvinogona kusarudzwa zvinoenderana nezvinodiwa zvezvikamu zvakasiyana uye zvakasiyana zvekushongedza mhedzisiro..

Imwe mhando ndeyezvidhinha zvegirazi, izvo zvinonyanya kushandiswa kune girazi partitions, girazi madziro uye mamwe mapurojekiti, kunyanya maburi magirazi zvidhinha.Inogona kupatsanurwa kuita imwe-chamber uye kaviri-chamber, uye ine zvakasiyana-siyana sezvidhinha zvidhinha uye rectangular zvidhinha, uye chimiro chayo chepamusoro chakapfuma kwazvo, chinogona kusarudzwa uye kushandiswa zvinoenderana nezvinodiwa zvekushongedza.

Musiyano pakati pegirazi faibha akachekwa tambo uye refu fibers

  Nekuenderera mberi kwekuvandudza kwenguva, iyo yakabatana girazi faibha yekugadzira indasitiri iri kuramba ichivandudza, uye izvo zvinobva kune zvine chekuita negirazi fibers zvinogara zvichivandudza nekuvandudza.Yepamusoro-soro mapfupi egirazi fibers anonyanya kufarirwa mumusika wemazuva ano, uyefiberglass filamentszvimwewo.Iyo minda yekushandisa yemapfupi egirazi fiber uye refu girazi fibers akasiyana, uye anotamba mabasa akasiyana mundima dzakasiyana.Hunhu hupfupi hwegirazi fibers uye refu girazi fibers zvakasiyana.Iwo akanakisa mapfupi egirazi fiber makambani muindasitiri anopa mapfupi egirazi faibha anogamuchirwa zvakanaka.Saka, ndeupi mutsauko pakati pemapfupi egirazi faibha uye refu girazi fibers ayo ari nyore kushandisa?

1. Hurefu hwemuviri hwakasiyana

Mapfupi egirazi faibha ane hunhu hwakanaka ari kudiwa zvikuru pamusika, sezvakaita magirazi marefu mafibhi.Hurefu hwemuviri hwetambo pfupi kazhinji husingasviki mamirimita matanhatu, kana kunyange pakati pe0.2 millimeters uye 0.6 millimeters;nepo hurefu hwemuviri hwetambo dzegirazi refu dziri muhupamhi hwemamirimita matanhatu kusvika pamamirimita makumi maviri neshanu.Nyore-kushandisa-pfupi girazi faibha inowedzera mutengo wekutengazve mutengi, uye akakodzera mapfupi magirazi efayibha vagadziri vanogamuchirwa zvakanaka vachawedzerawo kugadzirwa kwegirazi mapfupi fiber kuti ive nechokwadi chekudiwa kwevatengi.Ehe, zviri nani mapfupi magirazi fibers anowanzo kufarirwa nevatengi.

2. Nzira yekugadzira yakasiyana

Nzira yekugadzirwa kweiyo yakanyatsogamuchirwa yegirazi fiber fiber yakasiyana neiyo yakareba yegirazi fiber.Mukugadzira mapfupi egirazi fiber ine mhando yakanaka, saizi haifanire kunge yakareba, asi nekuda kwechinhu ichi, iyo iri nyore kushandisa.15 oz tambo dzakachekwadzinonyanya kushanduka mukugadzirwa, nemhando yakanaka uye goho;nepo refu girazi fiber Mukugadzirwa kwefiber, iyo fluidity yezvinhu inodiwa kuti ive yakanaka, uye pamusoro pegirazi fiber inofanira kugadziridzwa, uye chiitiko chegirazi fiber peeling uye kudonha hakufanirwe kuitika.Musiyano mukugadzira maitiro pakati pepfupi girazi fiber uye refu girazi fiber inotungamira kune akasiyana minda yekushandisa.

Kushandiswa kwegirazi fiber yakachekwa tambo

Parizvino, zvigadzirwa zvegirazi fiber zvinogona kukamurwa kuita zvikamu zvina, zvinoti, girazi faibha yakasimbiswa zvinhu zveyakasimbiswa thermosetting mapurasitiki, girazi faibha yakachekwa tambo yekusimbisa thermoplastics, machira egirazi faibha akachekwa tambo dzekuvharisa magetsi uye zvimwe zvinangwa, uye denga rekudzivirira mvura.Girazi faibha akachekwa tambo.Pakati pavo, Girazi faibha yakachekwa tambo yekusimbisa account ye70% -75%, uyeFiberglass Fabric Zvishandisoinokwana 25-30%.

Kune anopfuura zviuru zvitatu emhando dzegirazi faibha akachekwa tambo munyika dzekunze, ane zvinopfuura zviuru makumi mashanu zvakatemwa.Mumakore achangopfuura, zvinodarika 1,000 zvinotsanangurwa zvakawedzerwa gore rega rega paavhareji.Nyanzvi dzekunze dzinotenda kuti kukurumidza kwekusimudzira kwemhando iyi haigone kusangana nemusika kudiwa zvakanyanya, uye inogona kungoonekwa sekutanga kwebudiriro.

Kushandiswa kwegirazi fiber yakachekwa tambo:

Girazi faibha filaments yakakamurwa kuita selvedge yakarukwa uye isiri-yakarukwa selvedge (mupendero tepi).Nzira huru yekurukwa ndeye plain weave.

Iyo yetatu-dimensional jira inoenderana neyakafuratira jira, kuitira kuti iyo inoumbwa zvinhu nekusimbisa uku kuve nekuvimbika kwakanaka uye profiling, uye inovandudza zvakanyanya interlaminar shear simba reiyo.fiber girazi raw material.

Fiberglass yakachekwa tambo stitchbonded jira inozivikanwawo seFiberglass Needle Mat kana Fiberglass combo mat.Yakasiyana nemachira akajairika uye mafeets mupfungwa yakajairika.Mucheka wakasonanidzwa mucheka weshinda uye shinda yeshinda yakaturikidzana pamwe chete, uye shinda yewap neyeweft inobatanidzwa pamwechete kuita jira.

Unidirectional girazi faibha yakachekwa shinda yeshinda ina-warp yakatyoka satin kana refu-axis satin jira rinoumbwa neshinda dzakakora dzewapa uye shinda dzakatsetseka.Iine simba rakakwirira munzira huru yewarp.

Girazi faibha yakachekwa tambo inowanzoshandiswa sekusimbisa zvinhu zvezvinhu zvakaumbwa, magetsi ekudzivirira zvinhu, thermal insulation materials, circuit substrates, etc. Nokuti inoita basa rinokosha zvikuru mumaindasitiri akawanda, rinowedzera kufarirwa.