- I-Angle Yokuxhumana Eqinile: Kukalwa kusetshenziswa amanzi ne-dioodomethane (noma i-hexadecane) ngokuhlukana. I-engeli yokuthinta amanzi ngokuvamile ingaphezu kuka-110°. I-engeli ephezulu yokuxhumana kawoyela ikhombisa ukumelana okuqinile nokungcoliswa kukawoyela nokunamathela.
- I-engeli Eginqikayo/Eshelelayo: I-engeli lapho ithonsi levolumu ethile liqala ukushelela lisuka endaweni etshekile kancane. I-engeli encane egoqayo ibonisa izakhiwo ezingcono zokunqanda ukunamathela kanye nezihlanzeka kalula, ezibaluleke kakhulu ekuhlolweni kwebala likawoyela.
- I-Surface Free Energy Calculation: Izingxenye ze-polar nezihlakazekayo zibalwa kusetshenziswa izindlela ezifana ne-Owens-Wendt. Lapho ephansi amandla angaphezulu (inani elifanele le-PTFE lilinganiselwa ku-18–20 mN/m), kuba nzima kakhulu ukuthi ukungcola okuqinile noketshezi kube manzi futhi kusakazeke.
2. Ukuhlolwa Kwemishini Kwezakhiwo Ezinganamathele (I-Peel Force/Adhesion Force)
- Ukuhlolwa Kwekhasi Letheyiphu Okujwayelekile Okuzwela Ukucindezela: Itheyiphu eshiwo ejwayelekile (isb, 3M 810 noma itheyipu ekhethiwe ezwela ukucindezela) icindezelwa endaweni ye-PTFE kusetshenziswa irola evamile. Ngemva kokushiywa ukuma isikhathi esimisiwe, ukuhlolwa kwekhasi le-180 ° kwenziwa ngomshini wokuhlola oqinile (bheka i-GB/T 2792). Lapho amandla ekhasi ephansi ephansi, kulapho kuqina khona indawo evimbela ukunamathela, enenani elikahle elingaphansi kuka-0.1 N/25 mm.
- Specific Medium Adhesion Test: Izinto ezinamathelayo ezitholakala ngokoqobo zisetshenziswa, njengetiyela, amalebula azinamathelayo, noma izinto zokunamathisela ezincibilika ngokushisayo, zisetshenziselwa ukukala amandla adingekayo ukuze ziwacwecwe ebusweni.
3. Ukuhlolwa Okulingisiwe Kokumelana Nowoyela Nokuhlanzeka Kalula
- Indlela Yokushelela/Yezinsalela Emabala Kawoyela: Inani elimisiwe lamafutha enjini, uwoyela wokupheka, noma igrisi yokwenziwa isetshenziswa kwisampula etshekiswe nge-engeli ethile. Ubude bokushelela bebala likawoyela noma iphesenti lendawo eyinsalela ngaphezulu kuyalinganiswa.
- I-Quantitative Wiping Cleaning Efficiency:
- Inhlabathi yokwenziwa ejwayelekile (ingxube ye-carbon black, grease, ne-oleic acid) isetshenziswa ngokulinganayo futhi yomiswe. Indwangu engenalo i-lint eswakanyiswe ngamanzi kanye nesihlanzi esingathathi hlangothi sisetshenziselwa ukusula emuva naphambili ngenani elimisiwe lemijikelezo ngaphansi komthwalo obekiwe.
- Abakhiqizi bendwangu ye-fiberglass ehlanganiswe ne-PTFE e-Jiangsu ngokuvamile basebenzisa imitha yomehluko wombala ukuze balinganise umehluko wombala ΔE ngaphambi nangemuva kokusula, noma balinganise ukufaneleka kokuhlanza ngesisindo senhlabathi esalayo (indlela yegravimetric). I-ΔE encane kanye nesisindo esiphansi esiyinsalela kubonisa ukusebenza okungcono kokuhlanza okulula. Izinga lokuthola kabusha le-engeli yokuxhumana endaweni ehlanzekile lingalinganiswa.
- Ukuhlolwa Kwekhwalithi Okusheshayo Nge-Oily Marker: Umaka onamafutha usetshenziselwa ukudweba imigqa phezulu. Qaphela ukuthi u-inki uyancipha ube amaconsi angaqhubeki noma usakazeka ngokuqhubekayo, bese usula ngendwangu eyomile ukuze ubone ukuthi uyasuswa yini kalula. Ukuncipha okuphinyiselwe kanye nokususwa kalula kubonisa izakhiwo ezinhle zokulwa nokungcola kanye nokuhlanza kalula.
4. I-Anti-Dust kanye ne-Anti-Particle Adhesion Testing
- Indlela Yokumisa Uthuli: Uthuli olujwayelekile lokuhlola (isb, ISO 12103-1 A2 uthuli olucolekileyo) luvunyelwe ukuthi luhlale ngokwemvelo endaweni yesampula ethambekele eqondile noma engu-45° ngaphakathi kwegumbi elivaliwe. Ngemva kokuthepha kancane noma ukufutha ngegesi enomfutho ophansi, indawo/inqwaba esele yothuli ikalwa kusetshenziswa ukuhlaziya isithombe noma izindlela zegravimetric.
- Ukususa Uthuli Ngendlela Yokugeleza Komoya: Inani elaziwayo lothuli lifafazwa ngokulinganayo kusampula evundlile. Izinga lokugeleza komfudlana we-nitrogen liyakhula kancane kancane, futhi nesivinini esincane sokugeleza komoya esidingekayo ukuze kuqhunyiswe uthuli ngokuphelele siyarekhodwa. Lapho ijubane liphansi, kuba ngcono ukunamathela kothuli.
- Ukuhlolwa Kwemithelela Ye-Electrostatic Adsorption: Njengoba i-adsorption yothuli ivamise ukukhuliswa ugesi omile, ukumelana nendawo okungaphezulu kanye nesikhathi sokubola kwe-electrostatic nakho kufanele kuhlolwe ukuze kuhlukaniswe ukuthi umphumela ubangelwe yikhemikhali emelene nokunamathela noma i-electrostatic adsorption.
5. Ukuhlola Ukuqina Okusekelayo
- Ngemva kokuguga okunezinga lokushisa eliphezulu (isb., ku-260°C noma ku-300°C) noma ukungqubuzana/ukugqoka (i-Taber abrasion), i-engeli yokuxhumana eshiwo ngenhla, amandla ekhasi, nokuhlola ukusebenza kahle kokuhlanza kuyaphindwa ukuze kuqinisekiswe ukuthi ukusebenza akwehlisi kakhulu ngesikhathi sokusetshenziswa isikhathi eside.
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Ulwazi olungenhla luhlinzekwa ngu I-Jiangsu Aoke New Material Technology Co., Ltd.
Uma ungathanda ukufunda okwengeziwe ngamapharamitha anemininingwane, izimo zohlelo lokusebenza, nezinketho zokwenza ngokwezifiso zohlu lwethu olugcwele lwemikhiqizo—okuhlanganisa indwangu ye-fiberglass ehlanganiswe ne-PTFE, itheyiphu ye-fiberglass ehlanganiswe ne-PTFE, amabhande anezikhala e-fiberglass enziwe nge-PTFE, amabhande angenamthungo anamathelayo, amabhande aqinile anamathele ohlangothini olulodwa, izinga lokushisa eliphakeme le-PTFE, izinga lokushisa eliphakeme le-PTFE, Indwangu ye-fiberglass engazweli-sicela ukhululeke ukuxhumana nathi:
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