Indlela Yokuthintela Ukuqhekeka kweTape ye-PTFE Phantsi Ukugoba okuPhindayo kunye nokuvula

Kwimigca yokupakisha, oomatshini bokutywina ubushushu, kunye nezixhobo zokulungisa ukutya, Iteyiphu ye-PTFE yobushushu obuphezulu ihlala igobile, ivuliwe, kwaye icinezelwe – umjikelo emva komjikelo. Ngokuhamba kwexesha, kwanale mpahla ehlala ihleli inokuphuhlisa iintanda okanye iifracture.

Kutheni le nto isenzeka? Impendulo ifumaneka kwizinto ezintathu: i-substrate, i-adhesive, kunye nendlela i-tape efakwe ngayo.

Kwi-Aokai PTFE , siye sahlalutya amakhulu okusilela kwintsimi. Eli nqaku labelana ngeengcebiso ezisebenzayo zokwandisa ubomi beteyiphu kwaye uphephe ukuphuka kwangaphambi kwexesha.

Gxininisa uLwakhiwo-I-Substrate kunye nokutyeba

I-substrate isebenza njengesakhelo, ngokusisiseko simisela ukuxhathisa ukugoba kunye namandla okukrazula.

Ifilimu ecocekileyo ye-PTFE ibonakalisa ukuguquguquka okuhle kodwa amandla angonelanga angoomatshini-okuthanda ukukrazula phantsi koxinzelelo oluphindaphindiweyo. Ifayibha yeglasi eyomeleziweyo ye-PTFE iwaphucula kakhulu amandla okuzibamba, ukuxhathisa kweenyembezi, kunye nokuxhathisa kokuhamba, iyenza ibe yeyona ndlela ikhethwayo yeemeko zokugoba.

Ukutyeba nako kubalulekile. I-0.13mm isebenza njengomgca wokuhlula. Iiteyiphu ezicekethekileyo kune-0.13mm ziguquguquka kodwa ziphantsi ngamandla, kulula ukuphuhlisa i-microcracks phantsi koxinzelelo oluphindaphindiweyo kunye nokwelula.

Isincomo : Kwizixhobo ezininzi eziguqukayo, ubukhulu be-0.18mm kunye ne-glass fiber reinforcement lukhetho oluqhelekileyo.

Kwizicelo zomjikelo ophezulu ezifana nabatywini beebhendi eziqhubekayo (ezisebenza kwi-30-60 imijikelezo ngomzuzu), i-radius yokugoba ye-tape ejikeleze into yokufudumala iparameter yoyilo olubalulekileyo. Iradiyasi egobayo encinci kune-5mm yonyusa uxinzelelo lwendawo ngaphezulu kwe-300% xa kuthelekiswa neradiyasi eyi-15mm, okukhawulezisa ukuqaliswa kokuqhekeka. Ukusetyenziswa kwe-tight-radius, ukusebenzisa i-fiber yeglasi eyomeleziweyo ye-PTFE tape kunye nolwakhiwo olulukiweyo (kunokuba i-tape-based tape) inokunyusa ubomi obuguquguqukayo ngamaxesha angama-5-10. Ukongeza, iiteyiphu ezinesiphelo esigudileyo ngasemva zivelisa ukungqubana okuncinci kwangaphakathi ngexesha lokugoba, kunciphise ngakumbi ukudinwa. Idatha yasendle ibonisa ukuba ukutshintshela kwi-0.10mm ecocekileyo yefilimu ye-PTFE kwi-tape ye-glass ye-0.18mm ye-fiber reinforced tape yandisa ubomi benkonzo ukusuka kwiiveki ezi-2 ukuya kwiinyanga ezi-6 kwizixhobo zokutywinwa eziphezulu.

Khetha i-Adhesive ekunene

I-adhesive idibanisa i-tape kwisixhobo - into ephambili echaphazela ubomi benkonzo enamandla. I-Silicone yokuncamathelisa i-adhesive yoxinzelelo lolona khetho lufanelekileyo kwiindawo ezinobushushu obuphezulu.

Kutheni i-silicone iphumelela kwizicelo zokugoba:

• Ukumelana nokugoba okuphindaphindiweyo kunye nokungcangcazela ngaphandle kokuqhekeka

• Uziqhelanisa nokutshitshana kwemijikelo eshushu nebandayo

• Igcina ukunamathela nasemva kwamawaka emijikelo eguquguqukayo

Uvavanyo lwe -Aokai PTFE lwangaphakathi lwendlu lubonisa ukuba iiteyiphu zokunamathela ze-silicone zigcina ngaphezu kwe-90% yamandla abo okuqala e-peel emva kwemijikelezo ye-10,000 yokugoba, ngelixa iiteyiphu ezisekelwe kwi-acrylic zilahlekelwa ukuya kwi-50% ngaphakathi kwemijikelezo ye-5,000. Kwizixhobo ezisebenza iiyure ezili-16 yonke imihla, lo mahluko uguqulela kwiinyanga zobomi benkonzo eyongezelelweyo.

Kwiiteyiphu ze-PTFE ezisetyenziswa kwiintsimbi zokutywina eziphindaphindanayo (umzekelo, iifom ezithe nkqo zizalise oomatshini bokutywina), into encamathelayo kufuneka ixhathise 'ukuqukuqela okubandayo' – deformation kancinane phantsi koxinzelelo. I-adhesives ye-silicone ekumgangatho ophantsi inokucudisa ngaphandle kwe-tape edge emva kokusetyenziswa ixesha elide, ibangele intsalela encamathelayo kwimveliso okanye ibha yokutywina. I-adhesives ye-silicone ye-crosslink-density ephezulu ene-thermosetting structure igcina uzinzo lwe-dimensional nakwi-250 ° C. Xa ukhetha iteyiphu ye-PTFE yezicelo zokugoba ezikwi-high-frequency, cela idata kwi-'chear adhesion adhesion failure' (SAFT) kunye 'ne-holding power' – ixabiso elingaphezu kwe-260°C nangaphezulu kweeyure ezingama-24 kwi-200°C zibonisa inkqubo yokuncamathelisa eyomeleleyo.

Ufakelo oluchanekileyo kunye noLondolozo kuBomi obude

Iimveliso zePremium zinikezela ukusebenza okugqibeleleyo kuphela ngokusetyenziswa okufanelekileyo kunye nokugcinwa.

Ukunyangwa koMphezulu Phambi kokuFaka isicelo
Gcoba ngokucokisekileyo kwaye somile izixhobo zokusebenza nge-ethanol engenamanzi okanye i-isopropanol. Amabala e-oyile, uthuli, kunye nokufuma kwenza buthathaka ukuncamathelisa kwaye kubangela ukuxobuka kwangethuba. Sebenzisa i-800-1000 grit sandpaper ecwengileyo ukupolisha kancinci imiphezulu yesinyithi egudileyo- oku kwandisa ukuhlangana koomatshini kunye nokuphucula isiphumo sokuncamathela.

Ukufakela okuNganyanzeliyo kunye nokuQiniswa komda
Beka iteyiphu ngokwendalo ngaphandle kokwelula. Uxinzelelo lwe-tensile lukhokelela ekuncipheni kunye ne-warping ngexesha lokuhamba ngebhayisikile eshushu. Cinezela ngokulinganayo ukusuka embindini ukuya kumacala omabini nge-scraper ukuphelisa amaqamza omoya. Yomeleza kwaye udibanise imiphetho - okanye usebenzise i-silicone ye-silicone echasene nobushushu obuphezulu - ukuthintela ukuphakanyiswa komphetho.

Uhlengahlengiso lweMeko yokuSebenza

• Gcina ukushisa okusebenzayo ngaphantsi kwe-260 ° C - umda wexesha elide lokunamathela kwe-silicone

• Kuphephe ukufudumeza kwendawo (iindawo ezishushu)

• Ukuthintela uxinzelelo olugqithisileyo lomatshini onokutyumza iteyiphu

• Gcina indawo engqongileyo icocekile ukunciphisa i-abrasion evela eluthulini kunye namasuntswana esinyithi

Ukuhlolwa rhoqo kunye nokuTshintshwa kwangexesha
kwi-PTFE tape yinxalenye esetyenziswayo ekusebenzeni okuguquguqukayo. Yitshintshe kwangoko xa kuvela nayiphi na kwezi:

• Ukuguquka komda okanye ukuphakamisa

• Iimpawu zeCarbonization, ukutyheli, okanye ukutshisa

• Ukungaphumeleli kokuncamathelisa, ukuphuphuma, okanye ukufuduswa

• I-abrasion ebonakalayo, i-microcracks, okanye i-pinholes

IsiShwankathelo-Izinto eziphambili zokuThatha uThintelo loKuqhekeka kweTape

Isishwankathelo , ukuthintela ukuqhekeka kunye nokwaphuka kwe- PTFE iteyiphu yobushushu obuphezulu phantsi kokugoba ngokuphindaphindiweyo kwehla kwiinketho ezintathu: i-glass fiber reinforced substrate, i-0.18mm ubukhulu (okanye ifanelekile kumthwalo wakho), kunye ne-silicone adhesive. Ufakelo oluchanekileyo - indawo ecocekileyo, akukho xinzelelo, ukuqiniswa komphetho - kuphinda kabini ubomi obusebenzayo.

Ukusetyenziswa komjikelo ophezulu (abatywini, oomatshini bokushicilela, abahambisi abane-radii eqinile), qwalasela ibakala eliqinisiweyo leglasi elilukiweyo kwaye uhlole i-microcracks ngenyanga.

Ngaba ufuna uncedo lokukhetha iteyiphu echanekileyo yePTFE yezixhobo zakho eziguqukayo? Iqela lobuchwephesha le-Aokai PTFE libonelela ngokuphononongwa kwesicelo sasimahla. Qhagamshelana nathi ngeenkcukacha zoomatshini bakho kunye namaxabiso omjikelezo.

Ikhutshwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Iiparamitha ezineenkcukacha, iimeko zesicelo, kunye nezisombululo ezicwangcisiweyo zeemveliso ezipheleleyo ezibandakanya i-PTFE yelaphu lobushushu obuphezulu, iteyiphu yobushushu obuphezulu be-PTFE, ibhanti le-mesh ye-PTFE, ibhanti elingenamthungo, ilaphu le-PTFE elicalanye, ibhanti lokuhambisa elinobushushu obuphezulu kunye nelaphu le-fiberglass , nceda uqhagamshelane nathi:

• Mnu. Guo: +86 18944819998

• UMnu. Liu: +86 13705266308

Siphakamisa ubugcisa kunye nemfezeko, sizibophelele ekunikezeni izisombululo ezithembekileyo kunye neenkonzo ezinenkathalo.