Maonero: 0 Munyori: Saiti Edhita Nguva Yekuburitsa: 2026-06-10 Mabviro: Site
Unoburitsa mupumburu mutsva we PTFE high-temperature tepi - asi zvidimbu zvakanamatira pamwechete. Paunenge uchidzibvisa, inonamira inotamisa kune isina-tsvimbo kumashure, ichiparadza tepi. Izvi zvinonzi interlayer adhesion kana blocking.
Zvinoitika panguva yekuchengetedza kwenguva refu, kunyanya mumamiriro ekudziya kana kana mipumburu yakaturikidzana. Chikonzero chacho musanganiswa wezvinhu (PTFE's elastic memory, silicone PSA creep) uye zvekunze zvinhu (kupisa, kumanikidza).
Aokai PTFE yakagadzirisa izvi kuburikidza ne gradient winding tension dhizaini - dhizaini yekugadzira iyo inoshanda zvishoma nezvishoma kuregedzera tension kubva kunze kusvika mukati mezvikamu. Gwaro iri rinotsanangura kuti sei kuvharira kuchiitika uye kuti ungazvidzivirira sei.
Kuti udzivise interlayer adhesion, unofanirwa kunzwisisa zvikonzero zviviri zvikuru: zvinhu zvemukati uye ekunze kuchengetedza mamiriro.
PTFE firimu elastic memory: Panguva yekugadzira, PTFE mashetani echeni anotambanudzwa. Kana ichichengetwa mufomu yakakungurutswa pasi pekumanikidzwa kwenguva yakareba, kushushikana kwemukati kunoburitswa. Iyo firimu inoedza kudzokera kuchimiro chayo chepakutanga, zvichiita kuti tepi inyunguduke kana kuti chinonamirwa chibude.
Silicone PSA inokambaira: Silicone pressure-sensitive adhesive is semi-fluid. Pasi pekupisa kwakasimba uye kumanikidzwa, inoyerera zvishoma nezvishoma (inokambaira), ichipinda mukati isina-tsvimbo kumashure uye ichikonzera zvidimbu kuti zvibatane.
Tembiricha: Pamusoro pe40 ° C, kuyerera kwekunamira kunowedzera zvakanyanya. Kupisa kunopfavisa PSA.
Humidity: Humidity yakakwira inogona kukonzera adhesive hydrolysis, ichiita iyo pamusoro tacky.
Mechanical pressure: Kuturika mipumburu inorema pamusoro peimwe inosvina chinonamira chinotarisana nedivi rekuseri, chichimanikidza kunamatira zvachose kwemuviri.
Nheyo yekudzivirira ndeye winding tension control panguva yekugadzira. Nheyo yacho iri nyore: yakasimba pamatanda ekunze, yakasununguka pazvikamu zvemukati.
Kana mupumburu wose wakakuvadzwa nekumanikidzana kwakanyanya, mukati memukati padyo nepakati chiitiko chinosimbisa simba rekumanikidza kwemwedzi kana makore. Kudzvinyirirwa ikoko kunosundira kunamira muPTFE kumashure, zvichikonzera kuvharika.
Ne gradient tension:
Matunhu ekunze akakuvadzwa zvakasimba - anoda tension kuti arambe akagwinya.
Inner layers (padhuze nepakati) yakakuvadzwa zvisina tsarukano - inowana kushomeka kwekusarira kudzvanywa.
Mhedzisiro: Iyo yakakosha haina kumboiswa pasi pekumanikidzwa kwakakwana kukonzera kunamatira, kunyangwe mushure mekuchengetedza kwenguva refu.
Aokai PTFE inoshandisa yakavharwa-loop tension control system ine zvinhu zvitatu:
Chikamu |
Function |
|---|---|
Sensors |
Real-time monitoring yeazvino roll dhayamita |
Controller |
Inoverengera tension inodiwa zvichibva padhayamita yeromburu kuburikidza nemaformula evaridzi |
Actuators |
Variable frequency kana torque motors kuti igadzirise mhepo inotenderera |
Kukakavadzana kunoderera zvishoma nezvishoma kubva mumhete yemukati kusvika kune yekunze. Izvi zvinodzivirirawo ma-tight-set rolls (apo machira emukati anomanikidzwa uye akaoma kusunungura).
Gradient tension ndiyo yakakosha mhinduro, asi inoshanda zvakanyanya kana yakasanganiswa nemamwe matanho ekugadzira uye ekuchengetedza.
Kuyera |
Kubatsira Kwazvinoita |
|---|---|
Yakakwirira-yakabatana silicone PSA |
Zvishoma zvinokambaira pasi pekumanikidzwa uye kupisa |
Yakawedzera PTFE firimu |
Kudzika kwema molecular orientation stress pane skived film |
Bvisa coating pane isina-adhesive side |
Isa fluoro-silicone kana primer kuderedza kunamatira kune inonamira layer |
Kuzviparadzanisa nevamwe |
Kune makobvu ekunamira mamakisi, wedzera kuburitsa bepa kana firimu pakati pematanho |
Tembiricha: Yakatsiga pakati -15 ° C uye 40 ° C (yakanaka 15-25 ° C). Dzivisa zvinhu zvinopisa.
Hunyoro hunyoro: 30% - 70% RH . Kunyanya kuoma kunogona kukonzera static; kunyorova zvakanyanya kunogona kukonzera hydrolysis.
Chiedza: Chengetedza kure nechiedza chezuva (UV inoshatisa adhesive nekufamba kwenguva).
Makemikari: Chengetedza kure nezvinonyungudutsa, asidhi, uye alkalis.
Isa mipumburu yakatwasuka (parutivi rwavo). Kupeta kunorambidzwa.
Shandisa marekeni ekuchengetera akawanda kudzivirira kudzvanya kwakanyanyisa pazasi rolls.
Tenderedza mitsetse yekota - shandura nzvimbo dzakasimbiswa kuti udzikise kudzvinyirira kwenguva refu.
Chengetedza kurongedzerwa kwepakutanga kwakasimba - kana kwakakuvadzwa, simbisa zvakare nekukurumidza nefirimu repurasitiki.
Factor |
Zvekuita |
|---|---|
Winding |
Gradient tension (yakasimba kunze, yakasununguka mukati) ine yakavharwa-loop control |
Adhesive |
Shandisa yakakwirira-yakabatana silicone PSA, yakaderera inokambaira |
Back side kurapwa |
Isa yekuburitsa coating kuti uderedze kunamatira kuPSA |
Tembiricha |
Chengetedza 15-40°C, dzivisa >40°C |
Humidity |
30-70% RH |
Stacking |
Horizontal pamaraki, hapana inorema kumanikidza pazasi rolls |
Kutenderera |
Shandura mitsara yega yega kuti uchinje nzvimbo dzekushushikana |
Inspection |
Tarisa zviratidzo zvekuvharira usati washandisa; test kana ndisina chokwadi |
Aokai PTFE inogadzira matepi ePTFE epamusoro-soro ane gradient winding tension seyakajairwa. Kwekuchengetedza kwenguva refu (kupfuura mwedzi mitanhatu), tinokurudzira kuwedzera kuvhara mapepa mumabhegi efoil ane desiccant uye kuchengetedza mumamiriro ekunze-anodzorwa.
Kana iwe ukasangana nekuvharika nemaromburu aripo, edza kudziyisa roll kusvika 30-40 ° C kwemaawa mashoma usati wasunungura - inonamira inogona kupfava zvekukwanisa kusunungura pasina kutamisa. Asi kudzivirira kunogara kuri nani pane kurapa.
Zviri pamusoro apa zvinopihwa ne Jiangsu Aokai New Materials Technology Co., Ltd.
Isu tinopa huwandu hwakazara hwezvigadzirwa zvinosanganisira PTFE machira epamusoro-tembiricha, PTFE yakakwirira-tembiricha matepi, PTFE mesh mabhandi, seamless mabhanhire ekubatanidza michina, single-sided PTFE machira, yakakwirira-tembiricha isingachinjiki mabhandi uye fiberglass machira. Ndokumbira unzwe wakasununguka kutibata nesu kune yakadzama chigadzirwa paramita, nhungamiro yekushandisa uye yakagadziridzwa mhinduro.
Contact Information
VaGuo: +86 18944819998
Mr. Liu: +86 13705266308
Isu tinosimudzira iyo sevhisi tenet yehunyanzvi uye kuvimbika, uye tinoyedza kuendesa imwe-stop mhinduro uye masevhisi ane hanya kune vese vatengi.