Pakupisa kwepamusoro, girafu yakawedzerwa inowedzera nokukurumidza, iyo inodzima moto. Panguva imwecheteyo, iyo yakawedzera graphite zvinhu inogadzirwa nayo inovhara pamusoro peiyo substrate, iyo inoparadzanisa kupisa kwemwaranzi kubva pakusangana neokisijeni uye acid isina radicals. Paunenge uchiwedzera, mukati me interlayer iri kuwedzerawo, uye kusunungurwa kunokurudzirawo carbonization ye substrate, nokudaro kuwana zvibereko zvakanaka kuburikidza nenzira dzakasiyana-siyana dzinopisa moto. Inotevera mupepeti weFuruite Graphite inosuma mafomu maviri ekuwedzera graphite anoshandiswa kudzivirira moto:
Chekutanga, iyo yakawedzera graphite zvinhu inosanganiswa nerubber zvinhu, inorganic flame retardant, accelerator, vulcanizing agent, inosimbisa agent, filler, nezvimwewo, uye zvakasiyana-siyana zvekuwedzera chisimbiso mitsetse inogadzirwa, iyo inonyanya kushandiswa mumagonhi emoto, mahwindo emoto uye. dzimwe nguva. Iyi tambo yakawedzerwa yekuisa chisimbiso inogona kuvharira kuyerera kweutsi kubva kumavambo kusvika kumagumo patembiricha yemumba nemoto.
Imwe yacho ndeye kushandisa girazi fiber tepi semutakuri, uye kunamatira yakawedzera graphite kune inotakura ine imwe inonamatira. Iyo shear resistance inopihwa necarbide inoumbwa neiyi adhesive pakupisa kwepamusoro inogona kudzivirira zvinobudirira graphite kubva mukukuvadzwa. Inonyanya kushandiswa kumagonhi emoto, asi haikwanise kuvhara kuyerera kweutsi hunotonhora pane tembiricha yekamuri kana tembiricha yakaderera, saka inofanirwa kushandiswa pamwe chete nekamuri tembiricha sealant.
Moto-uchapupu hwekuisa chisimbiso tambo Nekuda kwekuwedzera uye yakanyanya tembiricha kuramba kweyakawedzera graphite, yakawedzera graphite yave yakanakisa yekuisa chisimbiso zvinhu uye inoshandiswa zvakanyanya mumunda wekuisa chisimbiso chemoto.
Nguva yekutumira: Chivabvu-08-2023