Maitiro eKuvandudza Lamination Effect yePTFE Yepamusoro Temperature Tepi pane Yakakomberedzwa Surfaces

Senyanzvi yekugadzira machira ePTFE epamusoro-tembiricha, Jiangsu Aokai New Materials anogovera mhinduro dzinoshanda newe.

Kuisa PTFE tepi yepamusoro yekushisa zvakasimba panzvimbo yakakomberedzwa uye isina kujairika isina mafuru uye kumucheto kuchinjika, chirongwa chakamisikidzwa chekushanda chakakosha, kusanganisira kunyatsogadzirisa substrate pretreatment, hunyanzvi hwekushandisa uye matanho akakodzera ebetsero. Pakati pavo, substrate pretreatment ndiyo inonyanya kukosha nhanho, iyo inosarudza nezve 70% yekupedzisira yekunamatira maitiro.

1. Yakakwana Substrate Kugadzirira

●  Kunyatsochenesa : Pukuta chisungo chekubatana zvachose neanhydrous ethanol kana acetone kubvisa tsvina yemafuta, guruva uye tsvina. Dzivisa peturu nezvimwe zvinonyungudutsa zvinosiya girizi yasara.

●  Kuisa jecha rakakodzera : Porisai zvinyoro-nyoro nzvimbo dzakatsetseka ne 240-320 grit yakanaka sandpaper kuti iite micro rough texture, kuitira kuti uwedzere nzvimbo yekubata uye mechanical adhesion. Gadzirisa guruva rose mushure mekupukuta.

●  Zvakatipoteredza & kudzora tembiricha : Chengetedza nzvimbo yekuvaka yakaoma uye isina guruva nekushanda tembiricha kubva pa15 ℃ kusvika 40 ℃. Tembiricha iri pazasi pe10 ℃ inoderedza zvakanyanya kutangisa kwekutanga uye kukonzera kusanamatira.

2. Nzira Dzakanaka dzekushandisa

●  Sarudza tepi yakakodzera : Isa mberi matepi akaiswa adhesion yakakwirira uye yakakwirira ductility, iyo inokodzera nzvimbo dzakakombama zviri nani. Sarudza silicone kumanikidza-inonzwa inonamira matepi enguva refu sevhisi kusvika 260 ℃. Nekuda kwekuderera kwesimba rePTFE zvinhu, matepi akajairwa akaoma kunamatira zvakasimba. Zvinonyanya kukurudzirwa kusarudza matepi ane makemikari etched kana plasma-treated adhesive side. Mapoka anoshingaira ari panzvimbo yakarapwa anogona kuumba simba rakasimba rekubatanidza uye zvinobudirira kudzivirira kusimudza kumucheto.

●  Preheat tepi (zvichida) : Preheat tepi muchidimbu pasi pe60 ℃ neine hair dryer kuti uvandudze viscosity yekutanga uye fluidity yekunamatira, kuwana zviri nani kunyorova pane zvisina kuenzana uye zvakakombama.

●  Segmented sticking method : Usabvisa jira rese rekuburitsa kamwechete. Gadzirisa imwe magumo kana nzvimbo yepakati pekutanga, wobva wapepeta liner nhanho nhanho uye batanidza tepi chikamu nechikamu (5-10cm pachikamu) pamwe nepamusoro peradian.

●  Air evacuation method : Shandisa silicone roller kana scraper kuti usimbise zvakaenzana kubva pakati kusvika kumativi maviri uye kubva kune yakasungirirwa kune imwe nzvimbo isina kusungirirwa kuti usvine kunze kwemhepo yakavharwa zvachose.

3. Hunoshanda Hunyanzvi Hunobatsira

●  Thermal shaping & compaction : Mushure mekugadzirisa kwekutanga, kupisa tepi zvakaenzana nepfuti yemhepo inopisa kuti ishandise kunamatira uye kuwedzera kuyerera kwayo kwekunyorova kwepamusoro. Roll uye dzvanya zvakasimba uchipisa, kunyanya kumacheto. Iyi nhanho inonyanya kukosha kune matepi akakora pamusoro pe0.18mm.

●  Kudzivirira kumucheto kwehondo zvakasimba : Usambofa wakatambanudza tepi panguva yekushandiswa, sezvo rebound simba ndiro chikonzero chikuru chekusimudza kumucheto. Chengetedza kupindirana kwehupamhi pamusoro pe20mm kune yakanaka yekuisa chisimbiso. Dzokorora sunga mipendero yese ne scraper. Rega imire pakamuri tembiricha kwemaawa makumi maviri nemana kusvika makumi mana nemasere kuti iwane yakazara inonamira kurapa uye yakakwana yekubatanidza simba. Kuti uwedzere kusimba kwepamusoro, shandisa shoma shoma yekushisa kwepamusoro inodzivirira silicone sealant yekusimbisa.

●  Remedy solution : Kana zvishoma kumucheto warping ikaitika mushure mekushandiswa, pisa chikamu chakamonyoroka munzvimbo yako nepfuti inopisa uye dzokorora zvakasimba kuti ugadzirise.

Iyo yepamusoro tekinoroji kutungamira inopihwa neJiangsu Aokai New Materials Technology Co., Ltd.

Isu tinopa yakazara-yakatevedzana zvigadzirwa zvinosanganisira PTFE yakakwirira tembiricha tepi, PTFE tepi yekupisa, PTFE mesh bhandi, isina musono fusing machine bhandi, single-sided PTFE jira, tembiricha inodzivirira bhandi rekutakura uye jira rinodzivirira kupisa fiberglass. Tikugashirei kubvunza nezve yakadzama yakatarwa, maapplication mhinduro uye akagadziridzwa masevhisi.

Contact Info

Mr. Guo: +86 18944819998 Mr. Liu: +86 13705266308

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