Senyanzvi sosi mugadziri we PTFE adhesive tepi uye zvigadzirwa zvinoenderana, Jiangsu Aokai New Materials Technology Co., Ltd. inotsanangura nezve ruzivo rwakakodzera. Kune PTFE high-temperature matepi , kusarudzwa kwepepa rekubudiswa uye kusunungurwa kwemafirimu substrates uye mashizha ekusunungura ndicho chinhu chinokosha chinogadzirisa muganhu wepasi wekusunungurwa uye muganhu wepamusoro wekuchengetedza kugadzikana.
Kunzwisisa izvi zvinofurira kunobatsira vagadziri uye vashandisi kusarudza iyo chaiyo yekuburitsa liner kune yavo chaiyo application zvido.
Semutakuri wejasi rekuburitsa, iwo emuviri uye emakemikari zvimiro zve substrates zvinotarisa morphological kugadzikana kwezvinhu zvekuburitsa panguva yekuchengetedza uye kushandisa.
1. PET (Polyester Film) Substrate
Kuchengetedza Kugadzikana: Zvakanaka. PET inochengetedza chimiro chakagadzikana uye hukuru pane yakakura tembiricha renji. Iyo inoratidzira yakasimba makemikari inertness, hapana kushatisa kubva mukunyorova kunyura kana kuita nemanamira, hapana fibre yekudurura, uye yakanyanya kuchena.
Release Performance: Yakagadzikana uye inodzoreka. Yayo yakati sandara, yakamanikana inogadzira mamiriro akakodzera ekupfekedza chaiwo ekuburitsa maajenti. Nekudaro, nekuda kwehukuru hwayo hwemuchina, inogona kuburitsa ruzha rwekusvuura pasi pepamusoro-kumhanya kana kumusoro-peeling-simba.
2. Kraft Paper Substrate
Kuchengetedza Kugadzikana: Zviri pachena zvipingamupinyi. Kunyanya kupisa tembiricha kazhinji kuri pasi pe150°C. Inotarisana nekunyorova-induced deformation uye kuchembera brittleness mushure mekuchengetedza kwenguva refu. Mapepa anodonha anogona kusvibisa zvinonamira uye kuderedza kuchena.
Release Performance: Zvinonyanya kutsamira pane coating tekinoroji. Iyo yepakutanga yakakasharara inoda kurapwa kwakawedzera (kupfekedza firimu, kupfekedzwa kwevhu) kuti iwane kutsetseka; kana zvisina kudaro, simba rekusunungura risina kuenzana rinogona kuitika.
Mune yakakwira-vhoriyamu otomatiki tepi inoshandura mashandiro, sarudzo pakati pePET uye kraft bepa inokanganisa zvakanyanya kugadzirwa. Mafirimu ekuburitsa PET anopa kugadzikana kwepamusoro-soro, kuchengetedza hupamhi uye kureba kunyange pasi pekunyorova kwakasiyana - kwakakosha kutenderera kufa-kucheka uye nekumhanya-mhanya kucheka uko ± 0.5mm kushivirira kunodiwa. Kraft bepa, nepo richinyanya hupfumi, rinogona kuwedzera kana chibvumirano ne1-2% nekushanduka kwehumidity, zvichitungamira mukusarongeka mumashandisirwo chaiwo. Kune matepi ePTFE akachengetwa kweanopfuura mwedzi gumi nemiviri, PET-based release liners inoratidza isingasviki 0.1% dimensional shanduko, nepo kraft bepa rinogona kuratidza kuoneka kupeta kana kusimudza kumucheto mushure memwedzi mitanhatu mudzimba dzisingadzorwe nemamiriro ekunze. Kune maapplication anoda zvachose flat tepi application (semuenzaniso, pamapureti akadziya kana mabhawa ekuvharisa), PET substrate inokurudzirwa zvakanyanya.
Kudyidzana neiyo silicone kumanikidza-inonzwa inonamira paPTFE inonamira tepi , kuburitsa vamiririri kwakakosha pakupepeta kuita uye kuvimbika kwesevhisi kwenguva refu.
1. Silicone Release Agent
Kuchengetedza Kugadzikana: Njodzi yekutama kwesilicone iripo asi inogona kuvandudzwa kuburikidza neformula optimization. Zvikamu zvemolecular zvinogona kutamira kune anonamira zvidimbu pasi penguva refu yekupisa kana kumanikidzwa, zvichikonzera kuwedzera kuburitsa simba uye kunyange zvinonamatira zvakasara. Iyi njodzi inogona kuderedzwa zvakanyanya nekutora yakakwira crosslink density uye yakaderera-migration formula.
Release Performance: Kuenderana kwakanaka uye ine mwero mutengo. Inovhara huwandu hwakawanda hwekugadzirisa kusunungurwa simba. Nekudaro, ese ari maviri mumiririri uye PTFE tepi ndeye silicone-based masisitimu, zvichiunza njodzi yekufanana-chikamu kuparara - zvichitungamira kune yakaoma peeling (inorema kuburitswa).
2. Fluorinated Release Agent
Kuchengetedza Kugadzikana: Yakakwirira makemikari inertness uye zviri nani kugadzikana kwese. Yakaderera pamusoro pesimba uye yakagadzikana zvakanyanya makemikari zvimiro - kashoma kutamira mumatanho anonamira. Inochengeta yakatsiga kuburitsa simba kwenguva yakareba nekupokana kwakasarudzika kune tembiricha yepamusoro uye hunyoro hwepamusoro.
Release Performance: Yepamusoro uye yakagadzikana kuburitsa maitiro. Iine kunyange yakaderera pamusoro pesimba, inopa yakareruka uye inopindirana kuburitsa simba kupfuura silicone yekuburitsa maajenti - inogonesa yakatsetseka, isina ruzha, uye yakasara-isina kupeuka. Inoratidza zvirinani kemikari inertness yakananga kune silicone kumanikidza-inonzwa inonamira uye inodzivirira zvachose zvinorema kuburitsa nyaya.
Pfupiso - Yakakwana Musanganiswa wePTFE Yakakwirira-Tembiricha Tepi
Pakazere, musanganiswa wePET substrate + fluorinated kuburitsa mumiriri ndiyo yakakwana mhinduro iripo nhasi, kunyatso kuenzanisa yakanakisa kuchengetedza kugadzikana uye yakanaka kuburitsa mhedzisiro.
Kuenzanisa |
Winner |
Sunungura basa rekutanga |
Fluorinated kuburitsa mumiriri> Silicone kuburitsa mumiriri |
Kuchengetedza kugadzikana kwekutanga |
PET substrate> Kraft bepa substrate |
Inokurudzirwa kuenzanisa chirongwa: PET substrate ine fluorinated kuburitsa mumiriri ndiyo yakakwira-yekupedzisira sarudzo. Yayo yakasarudzika tembiricha kuramba uye kugadzikana kwedimensional, yakasanganiswa nekemikari inertness zvakanakira yefluorinated kuburitsa maajenti, inovimbisa zvizere zero-yakasara peeling kuita uye kwenguva yakareba kuchengetedza kugadzikana kwePTFE adhesive tepi..
Mhedziso - Sarudza Yako Yekuburitsa Liner Zvichienderana Nezvinodiwa Zvekushandisa
Kune vagadziri nevashandisi vePTFE high-temperature tepi , kunzwisisa kutengeserana-offs pakati pe substrate uye kuburitsa agent sarudzo kunogonesa sarudzo dzine ruzivo. Nepo PET + fluorinated inomiririra mhinduro yekutanga, kraft bepa + yakakwirira-mhando silicone inoramba iri sarudzo inoshanda kune inodhura-isinganzwisisike, yenguva pfupi yekuchengetedza zvikumbiro.
Semugadziri akavimbika wePTFE anonamira tepi , Aokai inopa yakagadziridzwa yekuburitsa liner mhinduro pane yedu yakazara chigadzirwa mutsara - PTFE yakavharidzirwa jira, PTFE bhandi rekutakura, PTFE mesh bhandi, PTFE firimu tepi, uye PTFE fiberglass tepi..
Izvo zviri pamusoro apa zvinopihwa neJiangsu Aokai New Materials Technology Co., Ltd.
Kana iwe uchida tsanangudzo dzakadzama, mhinduro dzemashandisirwo, uye masevhisi akagadziridzwa emutsetse wezvigadzirwa zvedu unosanganisira PTFE yakakwirira tembiricha tepi, PTFE mesh bhandi, isina musono fusing muchina bhandi, single-sided PTFE jira, tembiricha inodzivirira bhandi uye jira rinodzivirira kupisa fiberglass , ndapota inzwa wakasununguka kutibata nesu:
Isu tinonamatira kune hunyanzvi uye kuvimbika, yakazvipira kupa yakavimbika-yekumira mhinduro uye masevhisi ane hanya kune vese vatengi.
