Kune matambudziko akawanda akajairika nemavharuvhu, kunyanya akajairika ari kumhanya, kumhanya, uye kubuda kwemvura, ayo anowanzoonekwa mumafekitori. Mavharuvhu emavharuvhu anowanzo gadzirwa nerabha yekugadzira, iyo isingashande zvakanaka, zvichikonzera kukora kwakanyanya kwenzvimbo yekushanda, tembiricha isina kukodzera uye kumanikidzwa, nezvimwewo; kurongedza kwese kwakachengetwa, uye kukweshana kwemukati kwakakura; kurongedza kunoshandiswa kwenguva yakareba. Chiitiko chekukwegura; kushanda kwakanyanya; hunde yevharuvhu ine ngura, kana kuti ngura nekuda kwekushaya dziviriro mumhepo yakavhurika, nezvimwewo, zvichikonzera matambudziko evharuvhu.
Chivharo chevharuvhu chevharuvhu chisingapfeki chakagadzirwa nerabha isingapfeki zvakanyanya, izvo zvisingawanzoitiki kuti ibudise mvura. Chinosanganiswa ne nano-scale additives shoma uye natural latex kana yakanyorova (rabha yechisikigo). Mukaka uri nyore kusanganisa kana uri mumvura), kusanganisa kwacho kwakafanana, uye huwandu hwerabha yechisikigo hunosvika 97%, zvekuti cheni refu yemamorekuru erabha inoramba isina kukuvadzwa, uye kuramba kwayo kupfekwa uye kusimba kwacho kwakapetwa kagumi pane rabha yakajairika, saka ine simba rakasimba rekubata uye yakakodzera kune akasiyana-siyana ngura anoshanda. Ine kusimba kwakanyanya uye inogona kuderedza kukweshana, saka inogona kushandiswa kwenguva yakareba. Matambudziko egomba nengura evharuvhu anoda kuchengetedzwa kwezuva nezuva nevashandisi.
Pamusoro pezvo, mashandiro ekuvhara vharuvhu guru haana kunaka, uye haagone kumira kukanganiswa nemagetsi anoyerera nekukurumidza; rin'i yekuvhara haina kuenderana nechigaro chevharuvhu neplate yevharuvhu; kuvhara kwacho kunokurumidza, uye nzvimbo yekuvhara haina kubatana zvakanaka; mamwe mafambiro, zvishoma nezvishoma mushure mekuvhara. Kutonhodza kunokonzera misono midiki pamusoro pekuvhara, zvichikonzera kukurwa kwevhu nezvimwe zvinetso. Rabha isingaparare iri muvharuvhu isingaparare inoshandisa tekinoroji ye vulcanization yepamusoro-soro patembiricha yemukamuri panguva ye vulcanization, kuitira kuti rabha ine pasi rakakura gobvu ipiswe uye iparadzwe zvakaenzana mukati nekunze panguva imwe chete, vulcanization yakafanana, pamusoro payo panyorova, uye simba rekusunga rakasimba. Kusimba kwakanyanya, kunogona kunwisa, kudzinga kukanganiswa, kukweshana uye kushanda kwekuvhara. Hapana dambudziko nekushanda kwekuvhara, ine nzvimbo yakatsetseka, uye haikonzeri kusangana kusina kunaka kwenzvimbo yekuvhara nekuda kwekuvhara nekukurumidza.
Kune zvimwe zvikonzero, ingava vharuvhu yakajairika kana vharuvhu isingapfeki, mushandisi anofanira kutora matanho ekudzivirira uye kushandiswa kwakajairika, senge: kana mamiriro ekunze achitonhora, vharuvhu haitore matanho ekudzivirira, zvichikonzera kuti muviri wevharuvhu utsemuke; kurovera kana kureba. Vhiri reruoko rinokuvadzwa nekuda kwekushanda nesimba kwelever; simba risina kuenzana pakudzvanya package, kana gland rakakanganisika zvinoita kuti gland repacking ritsemuke nezvimwewo.
Nguva yekutumira: Zvita-22-2022