Kuenzanisa kweSMC composite zvinhu uye simbi zvinhu:
1) Conductivity
Simbi dzese ndedzekuita, uye chimiro chemukati chebhokisi chakagadzirwa nesimbi chinofanira kuve chakakomberedzwa, uye chimwe chinhambwe chinofanira kusiiwa sechipenga bhandi pakuiswa kwebhokisi.Pane imwe leakage yakavanzwa njodzi uye kutambisa nzvimbo.
SMC ipurasitiki ye thermosetting ine inodzivirira pamusoro pe1012Ω.Icho chinhu chinodzivirira.Iyo ine yakakwira-inoshanda insulation resistance uye breakdown voltage, iyo inogona kudzivirira tsaona yekudonha, kuchengetedza yakanaka dielectric zvivakwa pakakwirira frequency, uye hairatidze kana kuvhara.Kupararira kwema microwave kunogona kudzivirira kuvhunduka kwemagetsi kwebhokisi, uye chengetedzo yakakwira.
2) Chitarisiko
Nekuda kweiyo yakaomarara kugadzirwa kwesimbi, kutaridzika kwakareruka.Kana iwe uchida kugadzira mamwe maumbirwo akanaka, mutengo wacho uchawedzerwa kwazvo.
SMC iri nyore kuumba.Iyo inoumbwa nesimbi yemumhepo pasi pekudziya kwakanyanya uye nekumanikidzwa kwakanyanya, saka chimiro chinogona kuve chakasiyana.Iyo pamusoro pebhokisi yakagadzirwa nedare-rakaumbwa madimikira, uye iyo SMC inogona kuve ine mavara anochiva.Mavara akasiyana siyana anogona kuve akagadziriswa zvichienderana nezvinodiwa nevatengi.
3) Kurema
Special Scavility yesimbi inowanzoitika 6-8G / cm3 uye chaiyo gravity ye smc zvinyorwa kazhinji haisi kupfuura 2 g / cm3.Huremu hwepasi hunowedzera kufambisira mberi, zvichiita kuti kuisirwa kuve nyore uye nyore, uye kuchengetedza zvakanyanya mari yekufambisa uye yekuisa.
4) Corrosion resistance
Bhokisi resimbi harimirire kune acid uye alkali corrosion, uye iri nyore kuita ngura uye kukuvadza: kana ikarapwa nependi inorwisa ngura, chekutanga, ichava nekukanganisa kwezvakatipoteredza panguva yekupenda, uye nyowani. Anti-ngura pendi inofanira kutorwa makore ese maviri.Mhedzisiro yehutu-hupupuriro inogona kuwanikwa chete nekurapa, iyo inowedzera zvakanyanya mari yemashure ekugadzirisa, uye zvakare yakaoma kushanda.
Zvigadzirwa zveSMC zvine basa rakanaka rekushora uye rinogona kuramba basa remvura, peturu, doro, hydrochloric, urine, asphalt, dzakasiyana-siyana uye ivhu, uye raji.Chigadzirwa chacho pachacho hachina kunaka kwekurwisa kukwegura.Pamusoro pechigadzirwa chine chidziviriro chekudzivirira nekudzivirira kwakasimba kweUV.Kudzivirirwa kaviri kunoita kuti chigadzirwa chive nekukwira kwekunetseka kwekutora-mamiriro ekunze kwakashata, mumamiriro ekunze e -50c- + zvichiramba zvakanaka zvemuviri uye manhamba emuchina, uye mwero wekudzivirira IP54.Chigadzirwa chacho chine hupenyu hurefu hwebasa uye hachina kugadzirisa.
SMC yakaenzaniswa nemamwe thermoplastics:
1) Kuramba kukwegura
Thermoplastics ine yakaderera yekukwegura kuramba.Kana yashandiswa kunze kwenguva yakareba, thauro ichavhenekerwa nemwenje nemvura, uye pamusoro pekushandura ruvara uye kusviba, kupaza uye nekuita brittle, nekudaro ichikanganisa simba uye kuoneka kwechigadzirwa.
SMC isiriyo yepurasitiki yemapurasitiki, iyo inoshambadza uye isinganyanzvi mushure mekurapa, uye ine basa rakanaka rekushora.Iyo inogona kuchengetedza yakakwirira simba uye kutaridzika kwakanaka mushure mekushandiswa kwenguva refu kwekunze.
2) Creep
Thermoplastical tese vane creep zvivakwa.Pasi pechiitiko chenguva refu-refu simba rekunze kana yekuzviongorora-kuzvidza simba, huwandu hwekusvibisa huchaitika, uye chigadzirwa chakapera hachigone kushandiswa kwenguva yakareba.Mushure memakore 3-5, inofanira kuchinjwa seyese, zvichiita kuti pave nemarara akawanda.
SMC ndeye thermosetting material, isina chinokambaira, uye inogona kuchengetedza mamiriro ayo epakutanga pasina deformation mushure mekushandisa kwenguva refu.General SMC zvigadzirwa zvinogona kushandiswa kweanenge makore gumi.
3) kuomarara
Zvigadzirwa zveThermoplastic zvine kusimba kwepamusoro asi kusagadzikana kusimba, uye zvinongokodzera zvidiki, zvisingatakure zvigadzirwa, kwete zvezvirefu, zvakakura uye zvakakura zvigadzirwa.
Nguva yekutumira: Oct-22-2022
