PTFE high-temperature tepi ine kushomeka kwekudzivirira kune ionizing mwaranzi. Pakungoratidzwa kwe1 kGy gamma, simba rekusimba rinodonha kusvika ~ 25% yepakutanga. Inokodzera chete kune yakaderera-dose nharaunda (chikafu / chekurapa sterilization <10 kGy). Kune indasitiri yenyukireya kana spacecraft, shandisa polyimide kana PEEK pachinzvimbo.

Kune PTFE yepamusoro-tembiricha matepi pasi pekunyudzwa kwenguva refu, iyo PTFE substrate inoramba iine chemikemikari inert, asi iyo yekunamatira layer ndiyo isina simba. Mvura inopedza silicone PSA; mvura yemunyu inokurumidza kuita ngura. Kune makemikari ane hukasha, fluorosilicone kana perfluoropolyether adhesives - kana adhesive-isina PTFE tepi - inodiwa. Peel simba kurasikirwa kusvika ku40% mushure memaawa makumi mana nemasere mumvura.

PTFE high-temperature tepi inoshandiswa mumapurogiramu ekutsvaga kwezvokudya inofanira kugara mukati memiganhu yakatsanangurwa yekushisa: ≤260 ° C kuti irambe ichishandiswa, ≤300 ° C kwepamusoro pepamusoro (maminitsi), uye isingambopfuuri 327 ° C (kuora). FDA neEU mirau haitsanangure nguva yakatarwa - nguva yakachengeteka yekubata inoenderana nekupisa uye inofanirwa kusimbiswa nemiedzo yekufambisa inoteedzera mamiriro chaiwo.

PTFE yakakwirira-tembiricha tepi inoda kuchengetedza kwakaringana kuchengetedza kunamatira kwayo, kuchinjika, uye kuburitsa kuita. Zvinodiwa zvakakosha zvinosanganisira kudzora tembiricha (10-30 ° C), humidity iri pasi pe60%, kudzivirira mwenje, kuparadzaniswa kwemakemikari, kuiswa kwakamira, uye kufefetedza. Tevera FIFO inventory management uye ongorora nguva dzose.

Kusarudza PTFE yakakwirira-tembiricha tepi ye 3D printer inopisa mubhedha inoda kutarisa pane zviratidzo zvina zvakakosha: kupisa kwekushisa (kusvika ku 260 ° C +), fiberglass-reinforced substrate (0.18mm yakanaka), silicone adhesive inotsigira ne-non-stick top surface, uye upamhi hwakakodzera / kushivirira. Gwaro iri rinokubatsira kuti udzivise kurwa, kusarira, uye kutadza kudhinda.

Iyo tembiricha yegirazi yekuchinja (Tg) yesilicone yekumanikidza-inonzwa inonamira yakatenderedza -120 ° C - yakadzikira zvakanyanya kupfuura acrylic adhesives. Iyi ultra-low Tg inochengeta PTFE yakakwirira-tembiricha tepi ichichinjika uye inonamira kunyange pa -70 ° C, ichidzivirira brittle kuputika uye kugonesa kunamatira kwakavimbika mune cryogenic application.

PTFE high-temperature tepi inogona kutsemuka kana kutyoka pasi pekudzokorora kukotama uye kuvhura mamiriro. Ichi chinyorwa chinotsanangura maitiro ekudzivirira izvi kuburikidza neakakodzera substrate kusarudzwa (girazi faibha yakasimbiswa), yakakwana ukobvu (0.18mm seyakajairwa), silicone adhesive sarudzo, uye kwakaringana nzira dzekuisa.

Sarudzo yepepa rekuburitsa kana firimu substrate uye mumiriri wekuburitsa zvinokanganisa kugadzikana kwekuchengetedza uye peeling kuita kwePTFE yakakwirira-tembiricha tepi. Ichi chinyorwa chinofananidza PET vs. kraft paper substrates uye silicone vs. fluorinated release agents, inokurudzira kusanganiswa kwakakwana kwezero-residue peeling uye kuvimbika kwenguva refu.

PTFE high-temperature matepi anoshandiswa zvakanyanya pakuvhara magetsi, asi high-frequency uye high-voltage mamiriro ezvinhu anokonzera njodzi dzakasiyana-siyana: kuparara kwemagetsi, kubuda zvishoma, kuchembera kwekushisa, kurasikirwa kwechiratidzo chepamusoro, uye kunzwa kwezvakatipoteredza. Ichi chinyorwa chinotsanangura njodzi yega yega uye nzira yekuidzivirira.

Ichi chinyorwa chinotsanangura nzira yekudzivirira kusvibiswa uye kukanganisa kwekushanda kune iyo isina-adhesive side yePTFE high-temperature tepi panguva yekuputira. Mazano akakosha anosanganisira kudzora sosi (chaiyo yepamusoro kurapwa), kuzviparadzanisa nevamwe (mafirimu ekudzivirira, asiri-tsvimbo rollers, zoned drying), uye yakanatswa maitiro manejimendi.