Chimiro chekushandura musimba rakabatana rekunamatira kweTeflon high-temperature tepi mushure mekuchembera kwepamusoro.

I.PatternofChangeinAdhesiveLayerCohesionUnderHigh-TemperatureKuchembera

Post-curingrising stage: Yekutanga-yepamusoro-tembirichakuratidzwa(eg,200–260°C),zvipo zvakasara zvinoramba zvichienderera mberi nemhiri-link,zvichitungamirakukoshakuchiwedzerakubatanidzwa.

Stage Equilibrium Stage: Muchinjika-dambudziko kusvika pakupera, uye kubatana kunoramba kwakagadzikana nekufamba kwenguva.

Kudzikira nekudzikira: Nguva yakanyanyisa kana tembiricha, iyo cheni huru inoderera, kukonzeresa kuderera kuderera kunoramba kuchienderera.

II.RootCausesof CohesiveFailureand Adhesive Squeeze-Out

Chikonzero chekutadza kwakabatana: Kana kubatana kwakabatana kusimba kumusoro uye kunobva kune yakaderera pane iyo interfacialadhesion kusimba, mukati memukati inoitika, inosiya inonamatira yakasara. Izvi zvinobva pakusabatana kwakakwana kana kuderera kwekushisa kwakanyanya.

Chikonzero chekudzvanya-kunze: Tembiricha yakanyungudutswa, modulus inodzikira, uye musoro unomira pasi pasi pekuyerera kuyerera, kubviswa kubva kumucheto neanopisa.

Hukama huri pakati pezviviri izvi: Kudzikira kwenguva refu kunowedzera nyaya idzi panguva imwe chete; kusakwana pamuchinjikwa-kubatanidza zvakananga kunotungamira kudzvanya-kunze kwedanho rekutanga.

III.KudziviriraKuburikidza NekunamiraMagadzirirwoNeMaitiro

Magadzirirwo ekugadzira: Shandisa yakakwira-phenylsilicone, yekuwedzera-kurapa masisitimu anechaizvo-yekubatanidza-yekubatanidza control, chiyeroMQresinratio, wedzera ekuwedzera mafirita, uye ekupedzisira-pasi-mamorekuru-huremu maplasticizers.

Kupfekedza uye kurapa: Shandisa kurapa kwakazara mushure mekurapa bvisa pasi-mamorekuru-huremu zvinhu uye kudzivirira kusvina-kunze kwekuratidzwa kwekutanga.

Adhesivelayer structure: Theadhesive thicknessinofanirwa nebhekiptthin(≤25μm), uye0.5–1mmadhesive-freesafety miganhoinofanira kupihwa pamucheto pegestophysically blocksqueeze-out.

IV.KudziviriraKuburikidza NeSubstrateandOperatingConditions

Substrateanchoring: PTFE firimu rinoda kutchinga kana kurapa kweplasma, kusanganisa nekutanga kupindirana kwechiso nekubatana kusimba, kudzivirira yakanyanyisa chirango iyo inogona kutungamirira kune yakabatana kukundikana.

Temperature control: Nyatsotevedzera tembiricha yakaganhurirwa kutsanangurwa kwekushandisa, shandisa zvishoma nezvishoma uchipisa, uye usadzivirira kupisa.

Kuchengeta uye kubata: Chitoro chakafuratirwa tembiricha inomisa kutonhora kuyerera, inobvumira tepi inodzokera kumatembiricha emukamuri isati yashandiswa, uye chengetedza kusungirirana pamusoro pechiso chakachena uye chakasununguka chefoiri.

Ruzivo rwuri pamusoro rwunopihwa naJiangsuOKNewMaterialTechnologyCo.,Ltd.

Kana uchida kudzidza zvakawanda pamusoro pezvinotsanangurwa, mashandisirwo emamiriro ekushandisa, uye magadzirirwo sarudzo dzezvedu zvizere zvezvigadzirwa-kusanganisiraPTFEhigh-temperature fabric,PTFEhigh-temperature tepi,Teflonhigh -tembiricha yemesh mabhandi,isina musonomabhandi epamusoro pezvitsigiro,imwechete diviPTFEfabric,high-temperatureconveyorbets,uyehigh-temperaturefiberglassfabric-ndapota inzwa wakasununguka kubata kuburikidza neanotevera nzira:

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