2026-07-06
PTFE- TACHIMATA fiberglass nsalu chimagwiritsidwa ntchito pokonza mphira chifukwa kutentha kukana, sanali ndodo katundu, ndi otsika mikangano. Ntchito zazikuluzikulu zikuphatikiza: kutulutsa zingwe za mbale / vacuum vulcanization ndi kuumba matayala; malamba osamata a mphero zotseguka, makalendala, ndi mizere yozizirira; nsalu yotchinga yosungiramo mphira yomaliza; kusamalira mwapadera silicone ndi fluororubber; ndi ma tray ovunikira kuti azichiritsa pambuyo. Ubwinowu umaphatikizapo kuthetsa kumatira kwa nkhungu, kuchepetsa kugwiritsa ntchito zotulutsa, kuteteza kukulunga kwa ma roller, ndikuwonetsetsa kuti akugwetsa bwino.
Werengani zambiri
2026-07-03
PTFE tepi ya mankhwala chitoliro/chiwiya odana ndi dzimbiri, osati ndodo, ndi kusindikiza chitetezo amafuna kufananitsa gawo lapansi, dongosolo zomatira, ndi mankhwala media. Silicone PSA ikulimbikitsidwa 200-260 ° C ndi zidulo / alkalis; acrylic PSA imalimbana ndi zosungunulira za organic koma imachepetsa kutentha mpaka ≤150°C. Pa HF, kuwira > 80% alkali, kapena chlorine trifluoride, gwiritsani ntchito PTFE-only lining (palibe zomatira organic). Zovuta: zomatira ndiye ulalo wofooka kwambiri, osati PTFE yokha.
Werengani zambiri
2026-07-02
Mphamvu ya tepi ya PTFE imapangidwa bwino kudzera pakuyala ndi kukhathamiritsa kwa njira yochiritsa. ❖ kuyanika: zoyambira wosanjikiza (0.5-2μm silane primer kupewa zomatira peeling), zomatira makulidwe 30-60μm (mulingo woyenera kwambiri akugwira mphamvu), zingalowe defoaming, ndi 5-10μm kusefera. Kuchiza: Kutentha kwapang'onopang'ono (80-100 ° C kuchotsa zosungunulira → 120-140 ° C kuumba → 150-220 ° C deep crosslinking), post-curing (40-60 ° C kwa 24-48h kuti mupumule kupsinjika maganizo), ndi kutsika kwapakati kuti muteteze kupsyinjika kwamkati kuchokera ku kuchepa kwa gawo lapansi. The poyambirira ndi zofunika PTFE a otsika pamwamba mphamvu.
Werengani zambiri
2026-06-30
PTFE high-temperature tepi imakhala ngati chinthu chofunika kwambiri pakupanga semiconductor, osati chogwiritsidwa ntchito ponseponse. Ntchito zazikuluzikulu: chitetezo chawafer-level (ma plasma etching masking, chitetezo cham'mbuyo cha CMP, CVD/PVD masking), njira zopakira (kukhazikika kwa waya, chigoba cha soldering cha PCBs), ndi kukonza zida (anti-static roller kukulunga, cholemba pachipinda choyera). Zofunikira zoyera kwambiri: ma halogen otsika (amaletsa dzimbiri zomangira zomangira), siloxanes otsika (<500 ppm, amalepheretsa kupanga tinthu tating'ono), ma ion achitsulo otsika (<1 ppm iliyonse), ISO Class 4 cleanroom slitting/package, 10⁶ -10⁹ Ω TV surface resistivity, ndi kutsika kwa TV OC.
Werengani zambiri
2026-06-29
Tepi yachipatala ya PTFE yotentha kwambiri imaphatikiza gawo laling'ono la biocompatible PTFE ndi zomatira za silikoni zochiritsidwa ndi platinamu. Zofunika kwambiri: ISO 10993 yogwirizana (palibe cytotoxicity, sensitization, kapena irritation), imapirira kutsekereza mobwerezabwereza (steam/EO/gamma), 260°C kukana kutentha. Njira zodzitetezera: musapitirire 260 ° C (mafusi apoizoni opitilira 300 ° C), kuyatsa kwa gamma kungayambitse kutsekeka, kutsimikizira njira zotsekera, ndikupempha zolemba zonse zotsatila (malipoti a ISO 10993, MSDS, data yokalamba). Osati kuti agwiritse ntchito magazi achindunji kapena implantation pokhapokha atatsimikiziridwa mwachindunji.
Werengani zambiri
2026-06-26
PTFE tepi reusability zimadalira zinthu zinayi: zomatira chiphunzitso (mkulu crosslink kachulukidwe, otsika silikoni migration, microphase dongosolo kwa repositionable tack), gawo lapansi anangula (pamwamba kutsegula + zoyambira kuteteza kutengerapo zomatira kutengerapo), kumbuyo ❖ kuyanika (kumasula wosanjikiza kuteteza zomatira pa unwinding), ndi kagwiridwe koyenera (zoyera zomatira pamwamba, zomatira zolondola pamwamba, kupewa zomatira pamwamba). Zomatira zotsuka ndi madzi zimatha kuchira> 90% tack pambuyo poyeretsa.
Werengani zambiri
2026-06-24
Tepi ya PTFE yotalikirana ndi kutentha imafunikira silikoni PSA yomwe imasunga zomatira kuchokera -70°C mpaka 260°C. Zinthu zazikuluzikulu za mapangidwe: kusanjikiza koyambira koyambira (kuteteza kutsetsereka), kusanjikizana kwa zilumba za m'nyanja (MQ resin Islands + polysiloxane continuous phase), gradient crosslinking (kuchuluka kwamkati kwamkati kwa kukana kukwawa, kusanjikizana kwakunja kwa kutentha kochepa), ndi zodzaza ndi kutentha kwa oxidation (cerium resistance). Magawo a phenyl-modified siloxane amapondereza kutentha kwa crystallization, zomwe zimathandiza kusinthasintha pansipa -100 ° C.
Werengani zambiri
2026-06-18
Chodulidwa kumapeto kwa nkhope ya PTFE tepi yotentha kwambiri imakhudza kwambiri zomatira ndikukweza m'mphepete panthawi yogwiritsira ntchito. Kung'ambika kosawoneka bwino (masamba osawoneka bwino, ngodya zosayenera) kumapanga ulusi wa guluu, kufewetsa zomatira m'mphepete, ndikuwonetsa magalasi a fiberglass - zomwe zimatsogolera kutulutsa, kulumikizana kofooka, ndikutukuka pakutentha kapena kupsinjika. Nkhope zosawoneka bwino (zopindikira, zotuluka) zimayambitsa kugawanikana kosagwirizana, kuyendetsa zomatira kukwawa panthawi yosungira. Nkhope yabwino yomalizira ndi yosalala, yonyezimira, komanso yopanda kuwonongeka - imagwira ntchito ngati chisindikizo chomwe chimatseka zomatira ndikuonetsetsa kuti pali mgwirizano wonse.
Werengani zambiri
2026-06-17
Pa PTFE tepi ❖ kuyanika, zosungunulira volatilization mlingo wa silikoni kuthamanga tcheru zomatira ndi yofunika ndondomeko chizindikiro. Kuthamanga kwambiri → kusenda pamwamba, kusayenda bwino, zibowo (zosungunulira zotsekeredwa), ndi ma craters (kuundana kapena kupangitsidwa ndi zoyipa). Kuchedwetsa kwambiri → kugwa, m'mbali zokhuthala, ndikunyowetsa pa PTFE yamphamvu yotsika. Njira yoyenera: kusinthasintha koyambirira kwapang'onopang'ono pakuwongolera ndi kuthawa kwa thovu, kenako kufulumizitsa kuyanika kuti mupange mawonekedwe. Gwiritsani ntchito zosungunulira zosakanizika (toluene/xylene + kuyanika mwachangu) ndi kutentha kwa uvuni wa gradient (otsika → sing’anga →pamwamba).
Werengani zambiri
2026-06-16
Tepi ya PTFE yotentha kwambiri imakhala ndi kukana kutsitsi kwa mchere, koma mfundo zofooka ndi zomatira ndi m'mphepete mwa fiberglass gawo lapansi. Njira zowunikira: Kuyesa kwa 1000h osalowererapo mchere wa mchere (NSS), kuyeza kusungidwa kwa peel mphamvu (≥80% yofunika), zolakwika zowoneka (kukweza, kuphulika), ndi dzimbiri lachitsulo. Pamalo am'madzi komanso okhala ndi chifunga chamchere wambiri: gwiritsani ntchito silicone PSA (osati acrylic), gawo lapansi la PTFE lokhazikika, sindikizani m'mphepete ndi chosindikizira cholimbana ndi nyengo, ndikuyika zoyambira pazitsulo.
Werengani zambiri