PTFE Tape Salt Spray Resistance & Marine Application Requirements

Tepi ya PTFE yotentha kwambiri imagwiritsidwa ntchito kwambiri m'malo am'madzi - pamapulatifomu akunyanja, zombo, makina opangira mphepo zam'mphepete mwa nyanja, ndi madera odzaza mchere amchere. Kupaka kwa PTFE komweko kumalimbana kwambiri ndi kupopera mchere. Komabe, ntchito yonse ya tepiyo imadalira mfundo ziwiri zofooka: zomatira ndi m'mphepete mwa gawo lapansi la fiberglass..

Kupopera mchere kumatha kulowa m'njira zomatira kapena kuzimitsa m'mphepete mwa magalasi a fiberglass, zomwe zimapangitsa kuti pakhale zomatira kapena dzimbiri. Chifukwa chake, kuyesa kukana kutsekemera kwa mchere kumatanthawuza kuyesa ngati zomatirazo zimasunga mphamvu zomangira, zimakana kuyamwa kwamadzi, ndikuteteza chitsulo chomwe chili pansi.

Aokai PTFE imapanga tepi ya PTFE yovomerezeka kuti igwiritsidwe ntchito panyanja. Bukuli likufotokoza njira zoyezera, njira zovomerezera, ndi zofunikira pakugwiritsa ntchito malo okhala ndi chifunga chamchere kwambiri.

Njira Zoyesera Zopopera Mchere za PTFE Tepi

Kuyesa kokhazikika kumawonetsetsa kuti tepi ikukwaniritsa kulimba kwa kalasi yam'madzi. Njira yodziwika kwambiri ndi kupopera mchere wosalowerera (NSS) pa ISO 9227 kapena ASTM B117.

1. Kukonzekera kwa chitsanzo

1. Lalitsani tepi ya PTFE pagawo loyesera zitsulo (monga SUS304 chitsulo chosapanga dzimbiri kapena gawo lapansi lomwe mukufuna) pogwiritsa ntchito chogudubuza.

2. Tsekani m'mphepete mwa tepiyo ndi chosindikizira chosalowa madzi kuti mupewe kulowerera kwa chifunga chamchere kuchokera m'mphepete mwake. Izi zimafanizira kuyika koyenera komwe m'mbali zimatetezedwa.

3. Konzani zitsanzo zokwanira zoyesereratu, zoyeserera, ndi magulu owongolera.

2. Kuwonekera kwa chifunga cha mchere

• Ikani zitsanzo mu chipinda chopopera mchere pa 35°C, 5% NaCl solution.

• Nthawi zoyeserera: 96h, 240h, 500h, 1000h , kapena monga momwe adavomerezera.

• Pendekerani mapanelo oyesera pa 15°–30° kuchokera choyimirira kuti muike chifunga chamchere.

3. Kuunikira pambuyo pa kuwonekera (mutsuka ndi kuumitsa)

Zofunikira pakugwiritsa Ntchito Malo a Marine & High-Salt-Fog

Kuti mugwiritse ntchito padziko lonse lapansi pamapulatifomu akunyanja, zombo, zida zamagetsi zam'mphepete mwa nyanja, ndi madera akumafakitale okhala ndi chifunga chamchere wambiri, tepi ya PTFE iyenera kukwaniritsa zofunikira kwambiri.

1. Zomatira - silicone PSA ndiyovomerezeka

• Zomatira zotengera kukakamiza kwa silicone: Kuyamwa kwachinyontho chotsika kwambiri, kukana kwa chifunga chamchere, kukhazikika kwanyengo. Imasunga nyonga yolumikizana kwanthawi yayitali ndipo sichiwononga chitsulo chosapanga dzimbiri.

• Acrylic PSA - OSATI Oyenera: Imatsitsa mosavuta, imapanga pulasitiki, ndikutaya kumamatira pansi pa kutentha kwambiri komanso chifunga cholemera cha mchere. Acrylic sayenera kugwiritsidwa ntchito m'malo am'madzi.

2. Chitetezo cha gawo lapansi ndi m'mphepete

• Nsalu ya fiberglass iyenera kukhala ndi PTFE , yopanda mapini. Izi zimalepheretsa kulowa kwa mchere kudzera mu capillary action pamodzi ndi ulusi, zomwe zingayambitse delamination.

• Poikapo, tepi yosindikizira imadutsana ndi m'mphepete mwake yokhala ndi zosindikizira zolimbana ndi nyengo (mwachitsanzo, zokhala ndi silicone). Izi zimatchinga njira zolowera mumchere - gawo lofunikira kwambiri pakudalirika kwanthawi yayitali.

3. Analimbikitsa mchere kutsitsi kukana indices

• Osachepera 1000h osalowerera ndale mchere kutsitsi (NSS) popanda kukweza mowiriza kapena matuza.

• 180° peel mphamvu posungira ≥80% pambuyo 1000h.

• Palibe dzimbiri pazitsulo zomwe zili pansi (kapena zowonongeka mkati mwa malire omwe mwagwirizana).

• Pazovuta kwambiri (mwachitsanzo, madera am'mlengalenga am'madzi okhala ndi madzi owuma), 2000h NSS kapena cyclic corrosion test (CCT) akulimbikitsidwa.

4. Kusinthika kumadera amagulu

• Kutentha kwambiri + chifunga chamchere: Pakukulunga chitoliro chopopera kapena kutsekereza chingwe chotsata kutentha, yesetsani kuyezetsa ukalamba (kutentha kwambiri + kupopera mchere).

• Kuwonekera kwa UV: Kugwiritsa ntchito panyanja panja kumafuna kukana kwa UV - zomatira siziyenera kukhala choko kapena kumangiriza ndi cheza cha ultraviolet.

5. Kuyika ndi kukonza

• Kukonzekera pamwamba: Kuchepetsa kwathunthu ndi kuwononga malo omangirira. Kufananiza koyambirira kumalimbikitsidwa kuti muwonjezere kulumikizana kwapakati ndikuletsa kulowerera kwa chifunga cha mchere.

• Kuyang'ana pafupipafupi: Yang'anani m'mphepete mwa tepi panthawi yantchito ngati matuza kapena kusenda. Bwezerani tepi yolephereka mwachangu kuti mupewe dzimbiri pagawo lomangika.

Chidule Chachidule - Zofunika Kwambiri pa Marine-Grade PTFE Tepi

Aokai PTFE imapereka tepi yotentha kwambiri ya PTFE yovomerezeka m'malo apanyanja komanso okhala ndi chifunga chamchere kwambiri. Kupanga kwathu kwa silicone PSA kwadutsa kuyesa kwa 1000h NSS ndi> 85% yosunga mphamvu ya peel. Timaperekanso malingaliro a primer ndi edge sealant. Lumikizanani nafe kuti mupeze malipoti oyeserera komanso malangizo ogwiritsira ntchito.

Zomwe zili pamwambazi zimaperekedwa ndi Malingaliro a kampani Jiangsu Aokai New Materials Technology Co., Ltd.

Ngati mukufuna kudziwa zambiri zatsatanetsatane, mawonekedwe ogwiritsira ntchito ndi mayankho makonda pazogulitsa zathu zonse, kuphatikiza nsalu zotentha kwambiri za PTFE, matepi apamwamba kwambiri a PTFE, malamba a mesh a PTFE, malamba omangira makina opanda msoko, nsalu imodzi ya PTFE, nsalu zotchinga kutentha kwambiri, ndi malamba osagwira magalasi apamwamba, chonde malamba osamva magalasi apamwamba

• Bambo Guo: +86 18944819998

• Bambo Liu: + 86 13705266308

Nthawi zonse timatsatira filosofi ya ukatswiri ndi kukhulupirika, ndipo tadzipereka kukupatsani mayankho amodzi ndi ntchito zolingalira.