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Fiberglass uye jira rayo pamusoro nekuputira PTFE, silicone rabha, vermiculite uye kumwe kugadzirisa kurapwa kunogona kuvandudza nekusimudzira kushanda kwefiberglass nejira rayo.

1. PTFE yakanamirwa pamusoro pefiberglassnemicheka yayo

PTFE ine yakakwira makemikari kugadzikana, yakasarudzika isinganamatire, yakanakisa kuchembera kuramba, corrosion kuramba, kuzvichenesa uye humwe hunhu hwakanaka, asi kune hurombo hwemakina emagetsi, kushomeka kwekusapfeka, kushomeka kwekushisa kwekushisa uye humwe hurema.PTFE, kwete chete kugadzirisa kukanganisa kwePTFE uye kuvandudza, uye kutambawo zvakanakira fiberglass kushanda, uye panguva imwechete kuderedza fiberglass nemicheka yayo. Kuita, uku ichideredza brittleness yefiberglass, kuumbwa kwesimba rakakwirira, yakanaka abrasion kuramba, kuchembera-inodzivirira fiberglass / PTFE zvinhu. Fiberglass yakavharwa PTFE inowanzo shandisa maitiro akawanda ekuisa mukati, mushure mekupisa kurapwa kwefiberglass jira kuburikidza neiyo impregnation tank yakavharwa nePTFE dispersion, uyezve kuomesa, kubika, sintering uye mamwe marapirwo, iyo yakawandisa mvura uye solvent evaporation ye emulsion, ichisiya PTFE resin zvimedu zvakanamatira kune iyo fiberglass jira rinoshandiswawo zvakanakisa, iro rine hunyanzvi hwekuita jira refiberglass, iro rine maitiro akajairika eP. kuvaka Nyaya yacho ine zvose PTFE maitiro uye kushanda kwakanakisisa kwefiberglass, uye inowanzoshandiswa sezvivakwa zvekuvaka, zvigadzirwa zvekudzivirira, friction materials, etc. Inoshandiswa zvakanyanya mukuvaka, magetsi uye mamwe minda.

2. Fiberglass uye jira rayo pamusoro rakaputirwa nesilicone rubber

Silicone rabha ine yakanaka magetsi ekudzivirira, yakakwira uye yakaderera tembiricha kuramba, oksijeni kuchembera kuramba, nezvimwewo, mufiberglass uye jira rayo rakaputirwa nesilicone rabha, rinogona kuvandudza kuita kwekupeta kwefiberglassuye kupfeka kuramba. Fiberglass nemachira ayo senge substrate, yakavharwa nesilicone rabha kuti igadzire machira akavharidzirwa efiberglass, ane simba rakanyanya kusimba, kugadzikana kwedimensional, kunaka kwemagetsi ekudzivirira uye makemikari ekudzivirira kwekugara uye humwe hunhu hwakanakisa, kazhinji sechinhu chinodzivirira magetsi, chinogona kugadzirwa mujira rekudzivirira, casing, nezvimwewo; sechinhu chinopisa chinogona kushandiswa sepombi, matangi mukati nekunze kweiyo anticorrosive layer; asiwo sefirimu rekuvaka, kurongedza zvinhu, senge mukuvaka, simba uye mamwe maindasitiri. Inogonawo kushandiswa sefirimu rekuvakauye kurongedza zvinhu mukuvaka, simba uye mamwe maindasitiri.

3. Kupfekedza vermiculite pamusoro pe fiberglass uye machira ayo

Vermiculite ine magnesium-ine hydroaluminosilicate mineral inokwanisa kumira kutonhora kwakanyanya kusvika 1250°C. Mushure mekupisa nekuwedzerwa, huwandu hwayo hunowedzera uye kupisa kwayo kwakadzikira, uye yakawedzera vermiculite ine yakaderera density, yakanaka makemikari insulating zvivakwa, kupisa uye kuvharisa inzwi, uye moto uye chando kuramba. Kunyange zvazvo fiberglass ine yakanaka yekupisa kupisa, asi kushandiswa kwenguva refu kwekushisa hakufaniri kunge kwakanyanyisa, apo moto wakazaruka moto unogona kunyange kupinda mukati mezvigadzirwa zvayo, vermiculite yakavharwa mu fiberglass nemucheka wavo wejira, vermiculite inogona kuvandudza moto wekudzivisa kwe fiberglass, asiwo inobata basa mumigumisiro yemoto inodzivirira kupisa kupisa. Vermiculite-yakavharwa nefiberglass zvigadzirwa zvine yakakwirira kupisa kupisa uye yakanaka kupisa kupisa uye murazvo unodzoreredza zvivakwa, uye inoshandiswa mukudzivirira welding, kudzivirira moto,kuputira pombizvichingoenda zvakadaro.