PTFE Tepi Reusability: Momwe Mungakulitsire Kubwereza Kumamatira Magwiridwe

Tepi ya PTFE yotentha kwambiri imagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe iyenera kuyikidwanso, kuchotsedwa ndikugwiritsanso ntchito kangapo - mwachitsanzo, pa zosindikizira kutentha panthawi yakusintha, pamabedi osindikizira a 3D pazosindikiza zosiyanasiyana, kapena ngati masking osakhalitsa mumsonkhano wamagetsi. Komabe, pakapita maulendo angapo, tepiyo imatha kutaya kumamatira, kusiya zotsalira, kapena kulephera kugwirizana.

Nkhani yabwino ndiyakuti kugwiritsanso ntchito kumatha kuwongoleredwa - popanga zinthu zabwino, kuzisamalira mosamala, komanso kukonza bwino.

Aokai PTFE imapanga tepi ya PTFE yokhala ndi magwiridwe antchito obwerezabwereza. Bukuli likufotokoza chifukwa chake kumamatira kumawononga komanso momwe mungakulitsire moyo wothandiza wa tepi yanu kudzera pamapulogalamu angapo.

N'chifukwa Chiyani Kumamatira Kobwerezabwereza Kumawononga? Zomwe Zimayambitsa

Musanathetse vutoli, mvetsetsani njira zazikulu zitatu zomwe zimayambitsa kutayika kwa kumamatira pakugwiritsa ntchito mobwerezabwereza.

1. Kudetsedwa pamwamba - fumbi, ulusi, ndi mafuta a silikoni

Nthawi iliyonse tepiyo ikuwonekera, fumbi loyendetsedwa ndi mpweya, zinyalala za ulusi, ndi (kuchokera pa tepi yokha) mafuta a silicone otsekemera amatha kudziunjikira pamwamba pa zomatira. Ngakhale tinthu tating'onoting'ono timachepetsa malo olumikizana, kutsitsa mphamvu ya peel.

• Kusamuka kwamafuta a Silicone: Ma PSA ena otsika kwambiri amakhala ndi mafuta a silicone aulere, osalumikizidwa. Pansi pa kutentha kapena kupanikizika, mafutawa amasamukira kumalo omatira, kukhala ngati kumasulidwa - kuchepetsa kwambiri tack.

2. Kulephera kwa mgwirizano - zotsalira zomatira zomwe zatsalira

Pamene zomatira zosanjikiza zimagawanika mkati (kulephera kogwirizana) m'malo momasula kuchokera ku gawo lapansi, zomatira zina zimakhalabe pamtunda. Chotsalira ichi:

• Amachepetsa zomatira zotsalira za tepiyo

• Imayipitsa pamwamba pa ntchito yotsatira

• Zimayambitsa kusagwirizana kosagwirizana

3. Kusagwirizana koyipa pakati pa zomatira ndi gawo lapansi la PTFE

Ngati silikoni PSA siimamatira mwamphamvu ku PTFE- TACHIMATA fiberglass kuthandizira, peeling mobwerezabwereza kuchititsa wosanjikiza zomatira kunyamuka pa gawo lapansi. Tepiyo imakhala 'dazi' m'zigamba, ndi zomatira kumanzere pa mating pamwamba ndi poyera PTFE kuthandizira popanda ndodo.

4. Zomatira deformation - kutaya kwa wettability

Pambuyo pa kuponderezedwa kangapo, zomatira zimatha kuphwanyidwa, kuuma, kapena kuipitsidwa mpaka pomwe sizingalowenso mumipata yaying'ono pamtunda womangira. Izi zimachepetsa kuthamanga koyambirira komanso mphamvu yomaliza ya peel.

Kupititsa patsogolo Kapangidwe Kapangidwe - Kupanga Tepi Kukhala Bwino

Mayankho othandiza kwambiri amamangidwa mu tepi panthawi yopanga.

1. Sankhani silikoni PSA yapamwamba kwambiri - muyeso wapakati

• Wonjezerani kachulukidwe ka crosslink: Gwiritsani ntchito zomatira za silikoni zochizira zigawo ziwiri ndikuchiritsa kokwanira. Netiweki yolumikizidwa yolumikizidwa imakana kulephera kogwirizana komanso kusamutsa kwa zomatira. PSA yosachiritsika imasiya zotsalira.

• Njira yocheperako: Sankhani zomatira za silikoni zoyera zokhala ndi zinthu zosasunthika komanso mafuta a silicone aulere otsika kwambiri. Izi zimalepheretsa mafuta a silicone kuti asasunthike kumalo omangika - chinthu chofunikira kwambiri chosiyanitsa matepi a PTFE ogwiritsidwanso ntchito ndi omwe amatha kutaya.

• Yendetsani mayendedwe oyambira ndikugwirizira mphamvu: Onjezani utomoni wa silicone wa MQ kuti muwonjezeke, koma wongolerani mosamala. Kuchuluka kwa utomoni kumayambitsa zotsalira zomatira; utomoni wosakwanira umapangitsa kuti pakhale kufooka koyambirira komanso kuchepa msanga kwa kunyowa pambuyo pogwiritsidwa ntchito mobwerezabwereza.

2. Limbikitsani mgwirizano pakati pa nkhope - chithandizo choyambirira

PTFE ili ndi mphamvu zochepa kwambiri padziko lapansi. Silicone PSA sagwirizana bwino ndi izo.

• Chithandizo choyambirira: Ikani choyambira chodzipatulira cha silicone (silane coupling agent system) ku gawo lapansi la PTFE fiberglass. Izi zimapanga zomangira zamagulu kapena zomangira zolimba zakuthupi pakati pa zomatira za silicone ndi PTFE yamphamvu yotsika pansi, zomwe zimalepheretsa zomatira kuti zisavute gawo lapansi pakuvula mobwerezabwereza.

• Kutsegula kwa gawo lapansi: Chitani mankhwala ochepetsetsa a mankhwala kapena mankhwala a plasma kumbali yomatira ya PTFE (mbali imodzi yokha) kuti muwonjezere malo omatira popanda kuwononga katundu wosamangira kumbuyo.

3. Konzani kamangidwe ka tepi - wandiweyani kumbuyo ndi kumasula mapangidwe

• Limbikitsani kuuma kwa gawo lapansi: Gwiritsani ntchito nsalu zolukidwa bwino kwambiri, zolimba kwambiri zokhala ndi PTFE. Gawo laling'ono lolimba limakana kutambasula ndi kupindika panthawi yopukutira mobwerezabwereza, kuonetsetsa kuti zomatirazo zimachotsedwa mokhazikika ndikuchepetsa kuwonongeka.

• Mapangidwe otulutsa kumbuyo: Chitsimikizo chokhazikika chomasulidwa cha PTFE wosanjikiza (kapena zokutira zowonjezera) pa tepi kumbuyo. Kutulutsa kosakwanira kumapangitsa kumamatira kopitilira muyeso - kusenda mpukutuwo kumawononga zomatira kapena kumasiya zing'onozing'ono, zomwe zimachepetsa kuyambiranso.

Ntchito Yothandiza & Kusamalira - Momwe Mungagwiritsire Ntchito Tepi

Ngakhale tepi yopangidwa bwino idzalephera msanga ngati itasamalidwa bwino.

1. Sungani zomangira zaukhondo

Pamaso ntchito iliyonse, pukutani kukhudzana pamwamba ndi lint-free nsalu choviikidwa mu anhydrous ethanol kapena isopropanol . Izi zimachotsa mafuta otsalira a silicone, fumbi, ndi mafuta. Osagwiritsa ntchito acetone kapena zosungunulira zamphamvu zomwe zitha kutupa zomatira.

2. Pewani kusenda pa kutentha kwambiri

Dikirani mpaka tepiyo itazizira mpaka kutentha kwa chipinda musanachotsedwe. Zomatira za silicone zimataya mphamvu zogwirizanitsa pansi pa kutentha - zimakhala zofewa komanso zotambasula. Kusenda kukakhala kotentha nthawi zambiri kumabweretsa kusweka kolumikizana ndi zotsalira. Kupukuta-kutentha kwa chipinda kumapereka kumasulidwa koyera.

3. Sinthani njira yovunda

• Peel pang'onopang'ono komanso mofanana pakona pafupi ndi 180 ° (ophwanyidwa pamwamba).

• Pewani kung'amba mwamphamvu kapena kukoka pamakona akuthwa (mwachitsanzo, 90 °), zomwe zimalimbitsa kupsinjika ndipo zimatha kukweza zomatira kuchokera kumbuyo.

• Osapaka zomatira pamwamba - izi zimaphatikizira dothi ndikuchepetsa tack.

4. Kutetezedwa kwakanthawi panthawi yopanda ntchito

Ngati tepiyo yachotsedwa koma idzagwiritsidwanso ntchito pambuyo pake (mwachitsanzo, panthawi yosintha zipangizo), ikani pafilimu yotulutsidwa ya PET m'malo moisiya poyera. Izi zimalepheretsa kutulutsa fumbi ndikusunga zomatirazo kukhala zoyera.

5. Kusankha koyenera kwachitsanzo - wosanjikiza wowuma kwambiri umathandiza

Ngati zinthu zogwirira ntchito zilola, sankhani tepi yokhala ndi zomatira zokulirapo (mwachitsanzo, 0.05-0.08 mm vs. 0.02-0.03 mm). Silicone wosanjikiza wokhuthala amapereka:

• Cushioning zotsatira

• Kudzikonza nokha kunyowa (kutha kudzaza mipata yaying'ono)

• Kuchepetsa kumamatira kwapang'onopang'ono pambuyo pogwiritsa ntchito kangapo

Kuyesa Kwachulukidwe - Kuyeza Kukhazikikanso

Njira yabwino yowunika momwe zimakhalira mobwerezabwereza ndikuyesa kokhazikika.

1. Njira yoyesera

• Ikani tepi pazitsulo zoyera zosapanga dzimbiri (pa ASTM D3330).

• Yezerani mphamvu ya peel yoyamba (180 ° peel, 300 mm / min).

• Chotsani tepi mosamala.

• Ikaninso tepi yomweyi ku gawo loyera la gululo.

• Bwerezani mpaka 5-10 kuzungulira.

2. Njira zovomerezeka

• Kusungirako mphamvu ya peel: Pambuyo pa 5, mphamvu ya peel iyenera kukhala pamwamba pa 50% ya mtengo woyamba (matepi apamwamba amakwaniritsa 70-80%).

• Palibe zotsalira zowoneka: Gululi liyenera kukhala loyera pambuyo pa peel iliyonse.

• Palibe zomatira kutengerapo: Tepi yobwerera iyenera kukhala yopanda ndodo.

Aokai PTFE imapanga kuyesa kobwerezabwereza pamatepi onse osinthika. Titha kupereka data yoyeserera mozungulira tikapempha.

Mwachidule - Momwe Mungasinthire Kukhazikika kwa Tepi ya PTFE

Aokai PTFE imapereka tepi yotentha kwambiri ya PTFE yopangidwa kuti igwiritse ntchito mobwerezabwereza. Mvula yathu yotsika kwambiri, high-crosslink silikoni PSA, yophatikizidwa ndi kuthandizira kothandizidwa ndi primer, imapereka magwiridwe antchito mozungulira kangapo. Lumikizanani nafe kuti mupeze zomwe mungakonde komanso kuyesa mayeso.

Zomwe zili pamwambazi zimaperekedwa ndi Malingaliro a kampani Jiangsu Aokai New Materials Technology Co., Ltd.

Ngati mukufuna kudziwa zambiri zatsatanetsatane, zochitika zamagwiritsidwe ntchito ndi mayankho makonda pazogulitsa zathu zonse, kuphatikiza nsalu zotentha kwambiri za PTFE, matepi apamwamba a PTFE, malamba a mauna a PTFE, malamba omangira makina opanda msoko, nsalu imodzi ya PTFE, nsalu zotchinga kutentha kwambiri, ndi malamba osagwira magalasi apamwamba, chonde malamba osamva kutentha kwambiri

• Bambo Guo: +86 18944819998

• Bambo Liu: + 86 13705266308

Nthawi zonse timatsatira malingaliro a ukatswiri ndi kukhulupirika, ndipo tadzipereka kukupatsirani mayankho amodzi ndi ntchito zolingalira.