Kukaniza kwa UV ndi Weatherability wa PTFE High-Temperature Nsalu

Jiangsu Aokai New Materials, wopanga nsalu za PTFE zotentha kwambiri, akufotokoza za kukana kwa UV komanso kusinthasintha kwanyengo kwa nsalu za PTFE zotentha kwambiri.

1. Kukaniza kwa UV Kwabwino Kwambiri kwa PTFE Nsalu Yotentha Kwambiri

Zomangira za carbon fluorine (CF) mu zokutira za PTFE ndizolimba kwambiri. Mphamvu ya radiation ya ultraviolet (UV) ndiyosakwanira kuphwanya kapangidwe kake ka maselo, kotero kuti nsalu ya PTFE yotentha kwambiri sichitha kapena kufota.

Mawonekedwe Ogwira Ntchito : Nsalu ya PTFE yotentha kwambiri imakhala ndi kukana kwa UV. Mosiyana ndi mapulasitiki wamba, amatha kugwiritsidwa ntchito pakapita nthawi yayitali panja panja. Pamagwiritsidwe apadera, nsalu ina yotuwa ya PTFE yotentha kwambiri yokhala ndi kukana kwa UV imapangidwa mwapadera kuti igwiritsidwe ntchito kwa nthawi yayitali.

Zanthawi Yanthawi Yaitali :Zida zofananira za PTFE zomwe zimagwiritsidwa ntchito pomanga zimakhala ndi zaka zopitilira 20 zowunikira, zomwe sizikuwonetsa kuwonongeka kwamakina. Choncho zikhoza kuganiziridwa kuti nsalu ya PTFE yotentha kwambiri imakhala yosakhudzidwa ndi kuwonongeka kwa UV.

2. Weatherability wa PTFE High-Kutentha Nsalu

Nsalu ya PTFE yotentha kwambiri imagwiranso ntchito bwino kwambiri panyengo yonse. Kuphatikiza pa kukana ma radiation a UV, imalimbana bwino ndi ukalamba wochuluka chifukwa cha kusinthasintha kwa kutentha, chinyezi, ozoni, ndi mankhwala.

Ubwino Wachikulu :Nsalu ya PTFE yotentha kwambiri imakhala ndi kukana kwanyengo komanso zoletsa kukalamba. Imachita bwino motsutsana ndi ozoni, oxygen, ndi photochemical weathering.

Utumiki Wautumiki :Pogwiritsa ntchito, moyo wantchito wakunja wa nsalu za PTFE zotentha kwambiri zimatha kupitilira zaka 10. M'mapangidwe a membrane, mapulojekiti omwe amagwiritsa ntchito zida za PTFE amakhala ndi moyo wopitilira zaka 30.

3. Chenjezo Pansi pa Zinthu Zina Zazikulu

Ngakhale PTFE nsalu yotentha kwambiri imakhala ndi nyengo yabwino kwambiri, chisamaliro chiyenera kuperekedwa pamikhalidwe yovuta kwambiri:

Malo Oopsa Kwambiri : Kuwonetsedwa kwa nthawi yayitali kumadera otentha kwambiri (200-220 ° C) okhala ndi ozoni kapena mpweya wamphamvu wa okosijeni kungapangitse kukalamba kwa zokutira za PTFE.

· Gawo Lapansi :Kusinthasintha kwanyengo kumadalira kwambiri zokutira za PTFE. Komabe, pansi pa kutentha kwanthawi yayitali komanso chinyezi chambiri, hydrolysis pang'ono imatha kuchitika mkati mwa fiberglass gawo lapansi, zomwe zimakhudza pang'ono moyo wonse wautumiki.

· Makanema apadera : Pewani kukhudzana ndi kutentha kwanthawi yayitali ndi zida zingapo zaukali zomwe zitha kuwononga kapangidwe ka PTFE, monga gasi wa fluorine ndi anhydrous hydrofluoric acid.

Ubwino Woyerekeza

Nsalu yotentha kwambiri ya PTFE ikuwonetsa zabwino zomveka bwino poyerekeza ndi zida zina:

· Poyerekeza ndi PVC (zaka 10-15) ndi ETFE (zaka 20), nsalu ya PTFE yotentha kwambiri imatha kusunga zinthu zake zamakina kwazaka zopitilira 30, ndikupangitsa kuti ikhale yodziwika bwino yolimbana ndi nyengo.

Mapulogalamu Okhazikika

Chifukwa cha kusinthasintha kwake kwanyengo, nsalu yotentha kwambiri ya PTFE imagwiritsidwa ntchito kwambiri pamapangidwe akuluakulu okhazikika monga National Stadium (Nest Bird's Nest). Amagwiritsidwanso ntchito nthawi zambiri m'makona akunja, malamba otumizira ma photovoltaic laminators, anti corrosion cladding, ndi malo ena ovuta omwe amafunikira nthawi yayitali.

Ndi kukana kwa UV komanso kusinthasintha kwa nyengo, nsalu ya PTFE yotentha kwambiri ndi yabwino kwa ntchito zakunja kwanthawi yayitali. Monga chinthu chokhazikika komanso cholimba cha mafakitale, chimapereka moyo wodalirika wazaka zopitilira khumi pansi pa nyengo yabwino.

Zambiri pamwambapa zimaperekedwa ndi Jiangsu Aokai New Materials Technology Co., Ltd.

Kuti mudziwe zambiri, zochitika zogwiritsira ntchito, ndi zothetsera makonda pazogulitsa zathu zonse - kuphatikizapo PTFE kutentha kwapamwamba nsalu, PTFE kutentha kwapamwamba tepi, PTFE lamba wotentha kwambiri wa mauna, malamba opanda phokoso a makina omangira, nsalu za PTFE zamtundu umodzi, malamba onyamula kutentha kwapamwamba, kutentha kwa fiberglass ndi zina zambiri - chonde lemberani ife:

· Nambala yafoni yautumiki: Mr. Guo: 18944819998 Bambo Liu: 13705266308

Timakhala ndi ukadaulo waukadaulo komanso wowona mtima pantchito, ndipo tadzipereka kukupatsirani mayankho oyimitsa amodzi ndi ntchito yachidwi!