I-PTFE Tape Ukumelana Nesifutho Sosawoti Nezidingo Zokusebenza Zasolwandle

Itheyiphu ye-PTFE enezinga eliphezulu lokushisa isetshenziswa kakhulu ezindaweni zasolwandle - kumapulatifomu angasogwini, imikhumbi, izinjini zomoya zasogwini, nasezindaweni zezimboni ezinosawoti ogcwele usawoti. I-PTFE enamathelayo imelana kakhulu nesifutho sikasawoti. Kodwa-ke, ukusebenza okuphelele kwetheyiphu kuncike kumaphuzu amabili abuthakathaka: ungqimba olunamathelayo kanye nemiphetho ye-fiberglass substrate..

Isifutho sikasawoti singangena ngezindawo zokunamathisela noma intambo emiphethweni ye-fiberglass eveziwe, kubangele ukulahleka kokunamathela noma ukugqwala kwe-substrate. Ngakho-ke, ukuhlola ukumelana nesifutho sikasawoti kusho ukuhlola ukuthi ingcina iwagcina yini amandla okubopha, imelana nokumuncwa kwamanzi, futhi ivikela insimbi engaphansi.

I-Aokai PTFE ikhiqiza itheyiphu ye-PTFE egunyazwe isevisi yasolwandle. Lo mhlahlandlela uchaza izindlela zokuhlola ezijwayelekile, imibandela yokwamukela, kanye nezidingo zohlelo lokusebenza ezindaweni ezinosawoti omningi.

Izindlela Zokuhlola Isifutho Sosawoti ze-PTFE Tape

Ukuhlola okujwayelekile kuqinisekisa ukuthi itheyiphu ihlangabezana nokuqina kwebanga lasolwandle. Indlela ejwayeleke kakhulu i- neutral salt spray (NSS) nge-ISO 9227 noma i-ASTM B117.

1. Ukulungiselela isampula

1. Ncibisa itheyiphu ye-PTFE kuphaneli yokuhlola yensimbi evamile (isb, i-SUS304 insimbi engagqwali noma i-substrate ehlosiwe) usebenzisa irola.

2. Vala amaphethelo etheyiphu ngesivimbeli esingangeni manzi ukuze uvimbele ukungena kwenkungu kasawoti okungavamile emaphethelweni asikiwe. Lokhu kulingisa ukufakwa okufanele lapho amaphethelo avikelekile.

3. Lungiselela izifanekiso ezanele zokuhlolwa kwangaphambilini, ukuhlolwa kwangemuva, namaqembu okulawula.

2. Ukuchayeka kwenkungu kasawoti

• Beka ama-specimens endaweni yokufutha usawoti ku-35°C, isixazululo se-NaCl esingu-5%.

• Ubude besivivinyo: 96h, 240h, 500h, 1000h , noma njengoba kuvunyelwene.

• Tshekisa amaphaneli okuhlola ku-15°–30° ukusuka mpo ukuze kufakwe ngisho inkungu kasawoti.

3. Ukuhlola ngemva kokuchayeka (geza futhi womise)

Izidingo Zohlelo Lokusebenza Lwezindawo Zasolwandle Nezingusawoti Ophakeme

Ngokusetshenziswa komhlaba wangempela ezisekelweni ezingasogwini, imikhumbi, izindawo zamandla omoya ogwini, nezindawo zezimboni ezinenkungu kasawoti ephezulu, itheyiphu ye-PTFE kufanele ihlangabezane nemibandela eqinile.

1. I-Adhesive - i-silicone ye-PSA iyadingeka

• Okunamathelayo okuzwela ukucindezela kwe-Silicone: Ukumunca umswakama ophansi kakhulu, ukumelana nenkungu kasawoti okuvelele, isimo sezulu. Igcina amandla okubopha esikhathi eside futhi ayigqwali insimbi engagqwali.

• I-Acrylic PSA - AYIFANELE: I-hydrolyze kalula, yenza ipulasitiki, futhi ilahlekelwe ukunamathela ngaphansi kwezinga lokushisa eliphezulu kanye nenkungu kasawoti esindayo. I-Acrylic akufanele neze isetshenziswe ezindaweni zasolwandle.

2. Ukuvikelwa kwe-substrate nonqenqema

• Indwangu ye-fiberglass kufanele ifakwe ngokugcwele nge-PTFE , ingabi namaphinifa. Lokhu kuvimbela ukungena kukasawoti ngesenzo se-capillary eduze kwe-fiber, okungabangela ukubola.

• Ngesikhathi sokufakwa, itheyiphu yokuvala igqagqana nasemaphethelweni ane-sealant evikela isimo sezulu (isb., i-silicone-based). Lokhu kuvimbela izindlela zokungena kwenkungu kasawoti - isinyathelo esibucayi kakhulu sokuthembeka kwesikhathi eside.

3. Izinkomba ezinconyiwe zokumelana nesifutho sikasawoti

• Ubuncane besifutho sikasawoti esimaphakathi esingu-1000h (NSS) ngaphandle kokuphakamisa okuzenzakalelayo noma amabhamuza.

• 180° ukugcinwa kwamandla ekhasi ≥80% ngemva kuka-1000h.

• Akukho ukugqwala kwensimbi engaphansi (noma imikhondo yokugqwala ngaphakathi kwemikhawulo okuvunyelwene ngayo).

• Ezimweni ezinzima kakhulu (isb., izindawo zasemoyeni zasolwandle ezinemijikelezo yokoma okumanzi), 2000h NSS noma ukuhlolwa kwe-cyclic corrosion (CCT) kuyanconywa.

4. Ukuzivumelanisa nezimo eziyinhlanganisela

• Izinga lokushisa eliphezulu + inkungu kasawoti: Ukuze ugoqe amapayipi kagesi noma ikhebula lokulandelela ukushisa, yenza ukuhlolwa kokuguga okuhlanganisiwe (ukushisa okuphezulu + isifutho sikasawoti).

• Ukuchayeka kwe-UV: Ukusetshenziswa kolwandle ngaphandle kudinga ukumelana ne-UV - okunamathelayo akumele kushaki noma kuboshwe ngaphansi kwemisebe ye-ultraviolet.

5. Ukufakwa nokugcinwa

• Ukulungiswa kwendawo: Nciphisa ngokugcwele futhi susa izindawo zokubopha. I-primer yokufanisa iyanconywa ukuze kuthuthukiswe ukuhlangana kobuso kanye nokuvimba ukungena kwenkungu kasawoti.

• Ukuhlola okuvamile: Hlola amaphethelo etheyiphu ngesikhathi sesevisi ukuthi ayabhamuza noma ayaxebuka. Shintshanisa itheyiphu ehlulekile ngokushesha ukuze uvimbele ukugqwala kokuqhekeka kwesakhiwo esiboshiwe.

Isifingqo – Izinto Ezibalulekile Zetheyiphu ye-PTFE Yebanga Lasolwandle

I-Aokai PTFE inikezela ngetheyiphu ye-PTFE enezinga eliphezulu lokushisa evunyelwe ezindaweni zasolwandle nezinenkungu enosawoti omningi. Ukwakhiwa kwethu kwe-silicone PSA kudlule ukuhlolwa kwe-NSS okungu-1000h nge>85% yokugcinwa kwamandla epeel. Siphinde sinikeze izincomo ze-primer kanye ne-edge sealant. Xhumana nathi ukuze uthole imibiko yokuhlolwa kanye neziqondiso zohlelo lokusebenza.

Okuqukethwe okungenhla kunikezwa ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.

Uma ufuna ukufunda okwengeziwe mayelana nokucaciswa okuningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zohlu oluphelele lomkhiqizo wethu, okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu we-PTFE, amabhande anezikhala we-PTFE, amabhande omshini wokubopha angenamthungo, indwangu ye-PTFE enohlangothi olulodwa, amabhande angamelana nokushisa okuphezulu, namabhande avikela ingilazi aphezulu

• UMnu. Guo: +86 18944819998

• UMnu. Liu: +86 13705266308

Sihlala sinamathela kufilosofi yobungcweti nobuqotho, futhi sizibophezele ekukunikezeni izisombululo eziphuma endaweni eyodwa kanye nezinsizakalo ezicatshangelwayo.