Zvindori zveSilicone O
Kunzwisisa Rubha reSilicone
Rabha reSilicone rakakamurwa kuita mhando mbiri huru: silicone ine gas-phase (inozivikanwawo sehigh-temperature) uye silicone ine condensation (kana fluccanizing yekamuri, RTV). Silicone ine gas-phase, inowanzo shandiswa nekuda kwekushanda kwayo kwepamusoro, inoramba iine ruvara rwayo rwepakutanga kana yakatambanudzwa, hunhu hunoratidza kuwedzerwa kwemamwe makemikari panguva yekugadzira paine silicon dioxide (silica). Rudzi urwu rwesilicone runozivikanwa nehunhu hwayo hwakanaka hwepanyama uye kugadzikana pakupisa kwakanyanya.
Kusiyana neizvi, silicone inonyungudika inoshanduka kuva chena kana yatambanudzwa, zvichikonzerwa nekugadzirwa kwayo kunosanganisira kupisa silicon tetrafluoride mumhepo. Kunyange zvazvo mhando dzese dziri mbiri dzichishandisa, silicone yegesi inowanzoonekwa seinoita zviri nani mukushandiswa kwekuvhara nekuda kwekugara kwayo kwenguva refu uye kuramba kwayo mumamiriro ezvinhu akaipisisa.
Nhanganyaya kuSilicone O-Rings
Silicone O-Rings inogadzirwa nesilicone rabha, rabha yakagadzirwa inokosheswa zvikuru nekuda kwekuchinjika kwayo, kugara kwenguva refu, uye kuramba kupisa kwakanyanya. Aya maO-Rings anoshandiswa mumhando dzakasiyana-siyana apo chisimbiso chakavimbika chakakosha, uye anozivikanwa nekukwanisa kwawo kutsungirira mamiriro akaoma pasina kuora.
Zvinhu Zvikuru zveSilicone O-Rings
Kuramba Kupisa
Silicone O-Rings inogona kushanda zvakanaka munzvimbo dzakasiyana-siyana dzekupisa, kazhinji kubva pa -70°C kusvika 220°C. Izvi zvinoita kuti dzikwanise kushandiswa pakupisa kwakaderera uye pakupisa kwakakwirira.
Kuramba Kemikari
Kunyange zvazvo isingarwisi makemikari sePTFE, silicone ichiri kukwanisa kurwisa makemikari akawanda, anosanganisira mvura, munyu, uye zvakasiyana-siyana zvinonyungudutsa. Isarudzo yakanaka yekushandisa chikafu, mishonga, uye mamwe makemikari.
Kuchinjika uye Kusununguka
Kuchinjika uye kusimba kwesilicone kunobvumira maO-Rings kuchengetedza chisimbiso chakasimba kunyangwe mumamiriro ekumanikidzwa akasiyana. Izvi zvinoita kuti chisimbiso chirambe chakasimba muhupenyu hwese hweO-Rings.
Kuramba Kwemamiriro Ekunze
Silicone inodzivirira chiedza cheUV uye mamiriro ekunze, izvo zvinoita kuti O-Rings ive yakakodzera kushandiswa panze uye munzvimbo dzine dambudziko rekusangana nemamiriro ekunze.
Haina Chepfu uye Yakatenderwa neFDA
Silicone haina chepfu uye inosangana nezvinodiwa neFDA zvekubatana nechikafu, zvichiita kuti ive chinhu chakakodzera kushandiswa muindasitiri yechikafu nezvinwiwa, pamwe nemidziyo yekurapa.
Mashandisirwo eSilicone O-Rings
Indasitiri yeMotokari
Silicone O-Rings inoshandiswa muzvishandiso zvemotokari zvakaita sezvikamu zveinjini, uko inobatsira kuchengetedza zvisimbiso zvemafuta nemafuta, uye mumasisitimu eHVAC.
Indasitiri yeNdege
Mundege, silicone O-Rings inoshandiswa muzvisimbiso zveinjini dzendege nedzimwe nzira dzinoda kuramba kupisa kwakanyanya uye kuchinjika.
Zvishandiso Zvekurapa
Kuenderana kweSilicone nemuviri kunoita kuti ikodzere kushandiswa mumidziyo yekurapa, kusanganisira O-Rings yezvigadzirwa zvekugadzira nhengo, zvishandiso zvekuvhiya, uye michina yekuongorora.
Kugadziriswa Kwechikafu Nechinwiwa
Silicone O-Rings inoshandiswa mumidziyo inosangana nechikafu nezvinwiwa, zvichiita kuti ive yakachena uye inodzivirira kusvibiswa.
Zvigadzirwa zvemagetsi
Kusakwanisa kwesilicone kubatwa nechiedza cheUV uye mamiriro ekunze kunoita kuti ive sarudzo yakanaka yekuvhara zvikamu zvemagetsi zvinosangana nemamiriro ekunze.
Mabhenefiti ekushandisa Silicone O-Rings
Kuchinja-chinja
Silicone O-Rings dzakakodzera kushandiswa kwakasiyana-siyana nekuda kwekupisa kwavo uye kusakwanisa kushandisa makemikari.
Kugara kwenguva refu
Kugara kwenguva refu kwechigadzirwa ichi kunoita kuti chigare kwenguva refu, zvichideredza kudiwa kwekuchinjwa nguva nenguva.
Kugadziriswa Kushoma
Kusakwanisa kwesilicone kukanganiswa nemamiriro ekunze uye chiedza cheUV zvinoreva kuti maO-Rings haadi kugadziriswa zvakanyanya.
Inodhura Zvishoma
Kunyange zvazvo silicone O-Rings ingave nemutengo wakakwira wekutanga kana tichienzanisa nezvimwe zvinhu, kugara kwenguva refu kwavo uye nyore kwayo kugadzirisa zvinogona kutungamira mukuchengetedza mari nekufamba kwenguva.
