Silicone O-zvindori
Kunzwisisa Silicone Rubber
Silicone rabha yakakamurwa mumhando mbiri huru: gasi-chikamu (inozivikanwawo seyepamusoro-tembiricha) silicone uye condensation (kana kamuri tembiricha vulcanizing, RTV) silicone. Gas-phase silicone, inowanzosarudzwa nokuda kwekushanda kwayo kwepamusoro, inochengetedza ruvara rwayo rwepakutanga kana yakatambanudzwa, chimiro chinoratidza kuwedzera kwemamwe makemikari panguva yekugadzira pamberi pesilicon dioxide (silica). Iri rudzi rwesilicone rinozivikanwa nekunaka kwayo kwemuviri zvimiro uye kugadzikana pakupisa kwakanyanya.
Mukupesana, condensation silicone inoshanduka chena kana yakatambanudzwa, mhedzisiro yekugadzirwa kwayo kunosanganisira kupisa kwesilicon tetrafluoride mumhepo. Nepo marudzi ese ari maviri aine mashandisirwo azvo, gasi-phase silicone inowanzoonekwa sekupa zvirinani kuita kwese mukuisa chisimbiso maapplication nekuda kwekuwedzera kwayo kusimba uye kuramba kune yakanyanyisa mamiriro.
Nhanganyaya yeSilicone O-Rings
Silicone O-Rings inogadzirwa kubva kusilicone rabha, rabha rekugadzira iro rinokosheswa zvakanyanya nekuchinjika kwayo, kusimba, uye kuramba kutonhora kwakanyanya. Aya maO-Rings anoshandiswa mumhando dzakasiyana dzekushandisa uko chisimbiso chakavimbika chakakosha, uye ivo vanozivikanwa nekugona kwavo kutsungirira mamiriro akaomarara pasina kushatisa.
Zvinhu Zvikuru zveSilicone O-Rings
Temperature Resistance
Silicone O-Rings inogona kushanda zvinobudirira munzvimbo yakakura yekushisa, kazhinji kubva -70 ° C kusvika 220 ° C. Izvi zvinovaita kuti vakwanise kune ese ari maviri epasi-tembiricha uye epamusoro-tembiricha application.
Chemical Resistance
Kunyange zvazvo isingagadziriswi nemakemikari sePTFE, silicone ichiri kukwanisa kupikisa makemikari akawanda, kusanganisira mvura, munyu, uye zvakasiyana-siyana zvinonyungudutsa. Isarudzo yakanaka yezvikumbiro zvinosanganisira chikafu, mishonga, uye mamwe makemikari.
Flexibility uye Elasticity
Silicone's flexibility uye elasticity inobvumira O-Rings kuchengetedza chisimbiso chakasimba kunyangwe pasi pekumanikidza kwakasiyana mamiriro. Ichi chivakwa chinovimbisa chisimbiso chinowirirana muhupenyu hwese hweO-Ring.
Weather Resistance
Silicone inopesana neUV mwenje uye mamiriro ekunze, izvo zvinoita kuti O-Rings ikwane kune ekunze maapplication uye nharaunda uko kuratidzwa kune zvinhu kuri kunetseka.
Non-Toxic uye FDA Yakatenderwa
Silicone haina muchetura uye inosangana nemiyero yeFDA yekubata chikafu, ichiita kuti ive chinhu chakanakira kushandiswa muindasitiri yechikafu nechinwiwa, pamwe nemidziyo yekurapa.
Zvishandiso zveSilicone O-Rings
Automotive Industry
Silicone O-Rings inoshandiswa mumagetsi ekushandisa senge ejini zvikamu, kwaanobatsira kuchengetedza zvisimbiso zvemafuta nemafuta, uye mumasystem eHVAC.
Aerospace Industry
Mumuchadenga, silicone O-Rings inoshandiswa muzvisimbiso zveinjini dzendege uye mamwe masisitimu anoda kupikisa kwepamusoro uye kuchinjika.
Mishonga Yezvokurapa
Silicone's biocompatibility inoita kuti ive yakakodzera kushandiswa mumidziyo yekurapa, kusanganisira O-Rings yeprosthetics, midziyo yekuvhiya, uye yekuongorora michina.
Kugadziriswa Kwekudya uye Zvinwiwa
Silicone O-Rings inoshandiswa mumidziyo inosangana nechikafu uye zvinwiwa, kuve nechokwadi chehutsanana nekudzivirira kusvibiswa.
Electronics
Kupokana kweSilicone kune UV mwenje uye mamiriro ekunze anoita kuti ive sarudzo yakanaka yekuisa chisimbiso zvinhu zvemagetsi zvinoratidzwa kune kunze mamiriro.
Zvakanakira Kushandisa Silicone O-Rings
Versatility
Silicone O-Rings inokodzera huwandu hwakawanda hwemashandisirwo nekuda kwekupisa kwavo uye kushomeka kwemakemikari.
Kugara kwenguva refu
Kusimba kwechinyorwa kunovimbisa hupenyu hurefu hwesevhisi, kuderedza kudiwa kwekugara kuchitsiviwa.
Low Maintenance
Kupokana kweSilicone kumamiriro ekunze uye UV mwenje zvinoreva kuti O-Rings inoda kushoma kugadzirisa.
Mari-Inoshanda
Nepo silicone O-Rings inogona kuve nemutengo wepamusoro wekutanga uchienzaniswa nezvimwe zvinhu, kurarama kwavo kwenguva refu uye nyore kugadzirisa kunogona kutungamirira kukuchengetedza mutengo nekufamba kwenguva.
