Monga katswiri gwero wopanga wa PTFE zomatira tepi ndi zinthu zogwirizana, Jiangsu Aokai New Materials Technology Co., Ltd. Kwa PTFE matepi otentha kwambiri , kusankha kwa mapepala otulutsa ndi kutulutsa magawo a filimu ndi othandizira omasulidwa ndi chinthu chofunika kwambiri chomwe chimayika malire apansi a kumasulidwa ndi kumtunda kwa kukhazikika kwa kusunga.
Momwe Magawo Osiyanasiyana Amakhudzira Kachitidwe ka tepi ya PTFE
Monga chonyamulira cha ❖ kuyanika kumasulidwa, thupi ndi mankhwala katundu wa gawo lapansi amatsimikizira kukhazikika kwa morphological kwa zinthu zotulutsa pakusungidwa ndikugwiritsa ntchito.
1. PET (Polyester Film) Gawo
Kukhazikika Kosunga: Zabwino kwambiri. PET imasunga mawonekedwe okhazikika ndi miyeso kudutsa kutentha kwakukulu. Imakhala ndi inerteness yamphamvu yamankhwala, osawonongeka chifukwa cha kuyamwa kwa chinyezi kapena kuchitapo kanthu ndi zomatira, osataya ulusi, komanso ukhondo wambiri.
Magwiridwe Otulutsidwa: Okhazikika komanso osinthika. Malo ake athyathyathya, owundana amapanga malo abwino oti azitha kuyanika bwino zinthu zotulutsa. Komabe, chifukwa cha luso lake lamakina, imatha kutulutsa phokoso lothamanga kwambiri kapena yothamanga kwambiri.
2. Kraft Paper Substrate
Kukhazikika Kosunga: Zoyipa zowonekera. Kutentha kwakukulu kwa kutentha kumakhala pansi pa 150 ° C. Amakonda kusinthika chifukwa cha chinyezi komanso kuwonongeka kwa ukalamba pambuyo posungira nthawi yayitali. Ulusi wamapepala wogwa ukhoza kuwononga zomatira ndikuchepetsa ukhondo.
M'machitidwe osinthira ma tepi apamwamba kwambiri, kusankha pakati pa PET ndi pepala la kraft kumakhudza kwambiri kupanga. Makanema otulutsa a PET amapereka kukhazikika kwapamwamba kwambiri, kusunga m'lifupi mwake komanso kutalika kwake ngakhale pansi pa chinyezi chosiyanasiyana - chofunikira kwambiri pakudula mozungulira komanso kuthamanga kwambiri komwe kumafunikira kulolerana kwa ± 0.5mm. Pepala la Kraft, ngakhale lili ndi ndalama zambiri, likhoza kukulirakulira kapena kugwirizanitsa ndi 1-2% ndi kusintha kwa chinyezi, zomwe zimapangitsa kuti zisagwirizane bwino. Kwa matepi a PTFE osungidwa kwa miyezi yopitilira 12, zopangira zotulutsa za PET zimawonetsa kusintha kosachepera 0.1%, pomwe pepala la kraft limatha kuwonetsa kupindika kowonekera kapena kukweza m'mphepete pakadutsa miyezi 6 m'malo osungira osayendetsedwa ndi nyengo. Pazinthu zomwe zimafuna kugwiritsa ntchito tepi yathyathyathya (mwachitsanzo, pamapuleti otentha kapena zosindikizira), gawo lapansi la PET limalimbikitsidwa kwambiri.
Momwe Zotulutsa (Silicone vs. Fluorinated) Impact PTFE Tepi Performance
Kulumikizana ndi zomatira zomata za silikoni pa tepi yomatira ya PTFE , zotulutsa ndizofunika kwambiri pakupukuta komanso kudalirika kwautumiki kwanthawi yayitali.
1. Silicone Release Agent
Kukhazikika Kosungirako: Chiwopsezo cha kusamuka kwa silikoni chilipo koma chitha kupitilizidwa ndi kukhathamiritsa kwa formula. Magawo a mamolekyu amatha kusamukira ku zomatira pansi pa kutentha kwanthawi yayitali kapena kupanikizika, zomwe zimapangitsa kuti pakhale mphamvu yotulutsa komanso zotsalira zomatira. Chiwopsezochi chitha kuchepetsedwa kwambiri potengera kachulukidwe kachulukidwe kakang'ono komanso njira zosamuka.
Magwiridwe Otulutsidwa: Kugwirizana kwabwino komanso mtengo wocheperako. Imakwirira mitundu ingapo ya mphamvu yotulutsa yosinthika. Komabe, zonse zomwe zimatulutsidwa ndi tepi ya PTFE zimakhala za machitidwe opangidwa ndi silikoni, zomwe zimabweretsa chiopsezo cha kusungunuka kwa gawo lofanana - zomwe zimapangitsa kuti pakhale zovuta zowonongeka (kumasulidwa kwakukulu).
Chiwembu chofananira chomwe chikulimbikitsidwa: Gawo laling'ono la PET lokhala ndi fluorinated kumasulidwa ndiye chisankho chomaliza. Kusasunthika kwapadera kwa kutentha ndi kukhazikika kwake, kuphatikizidwa ndi ubwino wa mankhwala a fulorosenti yotulutsa zotulutsa, zimatsimikizira kuti ziro-zotsalira zowonongeka zimagwira ntchito komanso kusungidwa kwa nthawi yaitali kwa tepi yomatira ya PTFE..
Kutsiliza - Sankhani Liner Yanu Yotulutsa Kutengera Zofunikira pa Ntchito
Kwa opanga ndi ogwiritsa ntchito tepi yotentha kwambiri ya PTFE , kumvetsetsa zamalonda pakati pa gawo lapansi ndi zosankha za wothandizira kumathandizira zisankho zodziwitsidwa. Ngakhale kuti PET + fluorinated imayimira yankho lapamwamba, pepala la kraft + silikoni yapamwamba imakhalabe njira yodalirika yogwiritsira ntchito zosungirako zotsika mtengo, zosakhalitsa.
Monga wopanga matepi omatira a PTFE , Aokai imapereka njira zosinthira makonda pamizere yathu yonse - nsalu ya PTFE, lamba wa PTFE, lamba wa PTFE, tepi ya filimu ya PTFE, ndi tepi ya PTFE fiberglass..
Zomwe zili pamwambapa zimaperekedwa ndi Jiangsu Aokai New Materials Technology Co., Ltd.
Ngati mukufuna mwatsatanetsatane, njira zothetsera ntchito, ndi mautumiki osinthidwa kuti mukhale ndi mzere wonse wa mankhwala kuphatikizapo PTFE kutentha kwapamwamba, tepi ya PTFE yotentha kwambiri, lamba wa PTFE, lamba wa makina osakanikirana, nsalu imodzi ya PTFE, lamba wonyamula kutentha kwambiri ndi nsalu yosagwira kutentha ya fiberglass , chonde omasuka kutilankhulana nafe:
