- Static Contact Angle: Kuyerwa uchishandisa mvura uye diiodomethane (kana hexadecane) zvakasiyana. Mvura yekubata kona inowanzopfuura 110 °. Iyo yakakwira oiri yekubata kona inoratidza kwakasimba kuramba kusvibiswa kwemafuta uye kunamatira.
-Kukunguruka/Kutsvedza kona: Kona painodonhedza vhoriyamu chaiyo inotanga kutsvedza kubva panzvimbo yakarereka zvishoma nezvishoma. Iyo diki inotenderedza kona inoratidza zvirinani anti-kunamira uye nyore-kuchenesa zvivakwa, izvo zvinonyanya kukosha pakuyedzwa kwemavara emafuta.
-Surface Yemahara Energy Calculation: Iyo polar uye inopararira zvikamu zvinoverengerwa uchishandisa nzira dzakadai saOwens-Wendt. Kudzikira kwesimba repamusoro (PTFE's yakanakira kukosha ingangoita 18–20 mN/m), ndipo zvakanyanya kuoma kuti tsvina yakasimba uye zvinwiwa zvinyorove nekupararira.
2. Mechanical Evaluation yeAnti-Sticking Properties (Peel Force/Adhesion Force)
- Standard Pressure-Sensitive Tape Peel Test: Yakatarwa mwero tepi (eg, 3M 810 kana yakatarwa kudzvanywa-inonzwa tepi) inotsikirirwa pamusoro pePTFE tepi pachishandiswa yakajairwa roller. Mushure mekusiiwa kuti imire kwenguva yakatarwa, bvunzo ye180 ° peel inoitwa nemuchina wekuyedza tenesi (tarisa GB/T 2792). Kudzikira kwesimba remaganda, ndiko kusimba kwenzvimbo yekudzivirira kunamira, ine kukosha kwakaringana pazasi 0.1 N/25 mm.
-Specific Medium Adhesion Test: Zvinhu zvinonamira zvinosanganikwa nazvo mukushandiswa, senge asphalt, self-adhesive labels, kana hot-melt adhesives, zvinoshandiswa kuyera simba rinodiwa kuzvibvisa pamusoro.
3. Miedzo Yakatevedzerwa yeOil Resistance uye Easy Cleanability
-Oiri Sliding / Residue Method: Yakatemerwa huwandu hweoiri yeinjini, mafuta ekubikisa, kana girisi yekugadzira inoiswa pamuenzaniso wakarereka pane imwe kona. Kureba kwekutsvedza kwemavara emafuta kana chikamu chenzvimbo yakasara pamusoro inoyerwa.
- Quantitative Wiping Kuchenesa Kubudirira:
- Yakajairika ivhu rekugadzira (musanganiswa wekabhoni dema, girizi, uye oleic acid) inoiswa zvakaenzana uye yakaomeswa. Mucheka usina-lint wakanyoroveswa nemvura uye nedetergent isina kurerekera inoshandiswa kupukuta nekudzoka shure kwenhamba yakagadziriswa yematenderedzwa pasi pemutoro wakaiswa.
- Vagadziri vePTFE-coated fiberglass fabric muJiangsu vanowanzoshandisa mita yakasiyana-siyana kuti vaone kusiyana kwemavara ΔE vasati vapukuta uye mushure mokupukuta, kana kuverenga kuchenesa kuchenesa nekusara kwevhu (gravimetric method). Iyo diki ΔE uye yakaderera yakasara uremu inoratidza zviri nani kuchenesa kuita. Chiyero chekudzoreredza chekona yekusangana pane yakacheneswa nzvimbo inogona kuyerwa zvakare.
-Kurumidza Kufanirwa Kuedzwa neOily Marker: Iyo ine mafuta mamaki inoshandiswa kudhirowa mitsara pamusoro. Tarisa uone kana ingi ichidzika kuita madonhwe asingaenderere mberi kana kupararira nguva dzose, uye ipapo pukuta nemucheka wakaoma kuti uone kana inobviswa nyore. Kududzwa kuderera uye kubviswa nyore kunoratidza zvakanaka anti-fouling uye nyore-kuchenesa zvivakwa.
4. Anti-Dust uye Anti-Particle Adhesion Testing
-Dust Settling Method: Yakajairwa guruva guruva (semuenzaniso, ISO 12103-1 A2 guruva rakanaka) inotenderwa kugadzika nemasikirwo pane yakatwasuka kana 45 °-yakarerekera sampuli nzvimbo mukati mekamuri yakavharwa. Mushure mekurova zvinyoro-nyoro kana kufefetera negasi-inodzvinyirira, nzvimbo yakasara yeguruva inoyerwa uchishandisa ongororo yemifananidzo kana nzira dzegiravimetric.
-Kubvisa Hupfu neNzira yekuyerera kweMhepo: Huwandu hunozivikanwa hweguruva hunosaswa zvakaenzana pamuenzaniso wakachinjika. Kuyerera kwerukova rwenitrogen kunowedzerwa zvishoma nezvishoma, uye hushoma hwekufamba kwemhepo hunodiwa kuti ubvise guruva zvachose hunorekodhwa. Iyo yakaderera kukurumidza, zviri nani iyo anti-guruva adhesion midziyo.
- Kuongororwa kweElectrostatic Adsorption Effects: Sezvo guruva adsorption ichiwanzowedzerwa nemagetsi akadzikama, iyo yepasi resistivity uye electrostatic kuora nguva inofanirawo kuongororwa kuti ione kana mhedzisiro yacho inokonzerwa nemakemikari anti-sticking kana electrostatic adsorption.
5. Kutsigira Durability Evaluation
- Mushure mekuchembera kwepamusoro-soro (semuenzaniso, pa260 ° C kana 300 ° C) kana kupesana / kupfeka (Taber abrasion), iyo yakataurwa pamusoro apa yekuonana angle, simba rekusvuura, uye kuchenesa kwekugadzirisa miedzo inodzokororwa kuti kuve nechokwadi kuti kushanda hakudzikisi zvakanyanya munguva yekushandiswa kwenguva refu.
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Mashoko ari pamusoro apa anopiwa ne Jiangsu Aoke New Material Technology Co., Ltd.
Kana iwe uchida kudzidza zvakawanda pamusoro pezvakadzama parameters, mamiriro ekushandisa, uye sarudzo dzekugadzirisa dzemhando yedu yakazara yezvigadzirwa-kusanganisira PTFE-yakavharwa fiberglass machira, PTFE-yakavharwa fiberglass tepi, PTFE-yakavharwa fiberglass mesh mabhandi, adhesive-bonded seamless mabhandi, single-sided PTFE-yakakwirira-inomira, inomira-inomira jira refiberglass rinodzivirira-ndapota inzwa wakasununguka kutibata nesu:
Nharembozha:
VaGuo: 18944819998
Mr. Liu: 13705266308
Isu tinogara tichitsigira uzivi hwesevhisi yehunyanzvi uye inofambiswa nekuvimbika, uye takazvipira kukupa iwe-imwe-yekumira mhinduro uye inoteerera sevhisi!
