Mawacha erabha anowanzo ane humwe hupenyu kana akashandiswa, uye zvinhu zvakasiyana zvine mararamiro akasiyana, ayo anowanzozivikanwa sechiitiko chekuchembera. Saka, ndezvipi zvinonyanya kuratidzwa zverubber washers kuchembera? Nzira yekugadzirisa sei kuchembera kwerubha washers? Mapedhi erabha anofanira kudzivirirwa sei?
1. Hunhu hwekuchembera hwema washers erabha
Kune akasiyana maratidziro ekuchembera kwerabha washer, sekunamira, kuputika, kuomesa, kuomarara, embrittlement, uye kuputika mushure mekusangana nechiedza chezuva nemvura. Zvigadzirwa zvekunze zvinogona kuoma uye kutsemuka nekuda kwekuita kwemhepo. Pamusoro pezvo, zvimwe zvinogona zvakare kutsemuka nekuda kwehydrolysis kana kukuvadzwa ne mold Izvi zviitiko zvinowanzoitika zvekuchembera.
2. Maitiro Ekubata Rubber Kuchembera uye Kunamira
(1) Inogona kupukuta pamusoro nemafuta anonyungudika, anonzi zviri pamutemo diluent kana solvent oil. Kazhinji imvura isina ruvara inopenya, inowanzozivikanwa seLacquer nhete. Asi zvakakosha kuyeuka kuti usabate iyo yakaonda sezvo inogona kukanganisa ganda.
(2) Inogona kupusika neMweya Unopupuma. Polysiloxane polyalkoxy copolymer, inozivikanwawo seFoaming Spirit uye mvura-soluble silicone oiri, inotanga hydrolyzed neChlorosilane kugadzira polysiloxane, yobva yadzorwa nepolymer. Yellow kana brownish yero ine mafuta viscous transparent fluid
3. Kudzivirirwa kubva pakuchembera kwerubha washers
Kuchembera kwerabha kusingadzokerike kwemusikirwo kemikari. Kufanana nemamwe maitiro emakemikari, inoperekedzwa nekuchinja kwechitarisiko, chimiro, uye kuita. Tinogona chete kunonoka kuchembera kwayo nekudzidza mitemo yekuchembera uye nekuishandisa, asi hatigone kuwana kudzivirirwa kwakazara. Nzira dzekudzivirira dzakajairika dzinosanganisira: nzira yekudzivirira muviri: nzira dzinoedza kudzivirira kusangana pakati perabha uye zvinhu zvekuchembera, sekuwedzera parafini kune rabha, kusanganisa rubber nepurasitiki, electroplating, coating, etc. Chemical kuchengetedza nzira: kunonoka kuchembera kwerabha. gaskets kuburikidza nekuita kwemakemikari, sekuwedzera makemikari antioxidants.
Nguva yekutumira: Jul-03-2023