Fluorocarbon-dahaarka leh ee zinc-aluminium-magnesium birta birta ah waxay u taagan tahay mid ka mid ah agabka ugu sarreeya ee hadda laga heli karo nidaamyada saqafka, oo bixiya waxqabad heersare ah oo heersare ah marka loo eego iska caabbinta daxalka, cimilada, iyo guryaha is-nadiifinta. Waxay si gaar ah ugu habboon tahay codsiyada dalabaadka sida gobollada xeebaha, aagagga wasakhda warshadaha, iyo dhismayaasha isku-dhafan ee sawir-qaadka leh.
Saqafyada birta ah ee midab-dahaarka leh ee dhaqameed (tusaale, kuwa isticmaalaya galvanized ama galvalume substrates oo leh daaha polyesterka) waxay u nugul yihiin arrimaha ay ka midka yihiin libdhicida, daxalka, iyo daxalka cidhifka marka ay la kulmaan xaaladaha qoyaanka, buufinta milixda, roobka acid, ama shucaaca sare ee ultraviolet (UV); Noloshooda adeeg ee caadiga ah waxay u dhaxaysaa 10 ilaa 15 sano. Taas bedelkeeda, isku dhafka zinc-aluminium-magnesium substrate iyo PVDF fluorocarbon daahan waxay shaqaaleysiisaa habka "ilaalinta laba-lakabka ah ee la xoojiyay" - oo ka kooban labadaba daahan dahaarka substrate-ka iyo lakabka sare-polymer-si loo kordhiyo nolosha adeegga loogu talagalay nidaamka saqafka ilaa 20-30 sano, iyadoo si weyn loo yareeyo kharashka dayactirka wareegga nolosha.
Tilmaamaha Waxqabadka oo Faahfaahsan:
1. U adkaysiga Daxalka - Ka-hortagga Dhamaystiran ee Substrate-ka ilaa gees-goynta
Dahaarka aluminium-magnesium-ka aluminiumka ah wuxuu leeyahay isku-dhafan ternary isku-dhafan oo Zn, Al, iyo Mg ah. Halabuurkani wuxuu fududeeyaa sameynta filim aluminium ah oo cufan ah iyo alaabada daxalka deggan ee dusha sare, taas oo kor u qaadeysa caabbinta daxalka ee qorshaha 50% iyo iska caabbinta daxalka ee 100% marka la barbar dhigo substrates galvalume caadiga ah. Intaa waxaa dheer, nolosha adeegga dammaanadda leh ee jawiga cimilada ee C3 ayaa laga kordhiyey 20 sano ilaa 30 sano.
Nidaamkan isku-dhafka ah, magnesium wuxuu xannibaa faafinta "daxalka cad," aluminiumku wuxuu bixiyaa ilaalinta badbaadada, iyo zinc wuxuu u dhaqmaa sidii anode-ka-soo-saarka-wax kasta oo ciyaaraya door dhammaystiran.
2. Cimilo heersare ah iyo iska caabbinta gabowga - adkeysiga shucaaca UV iyo Cimilada daran
Daahanka fluorocarbon ee PVDF wuxuu ka kooban yahay ugu yaraan 70% xabagta fluoride polyvinylidene. Lagu sifeeyay curaarta fluorocarbon tamar aad u saraysa, dahaarka ayaa weli ah mid ka madax banaan libdhitaanka, jeexjeexa, ama dildilaaca muddo 20 ilaa 25 sano ah—barnaamij hawleedka lagu ansaxiyay iyada oo loo marayo tijaabinta soo-gaadhista adduunka dhabta ah ee Florida.
Walaxda ayaa awood u leh in ay adkeyso isbedbedelka heerkulka u dhaxeeya -40°C ilaa +120°C iyada oo aan soo bandhigin xinjir ama finan.
3. Is-nadiifinta iyo dayactirka hooseeya - Waxaa lagu soo celiyay nadaafadda roobka da'ay
Dahaarka ayaa ka muuqda xiisad hoose oo hooseeya iyo dhammaystir, cufan, kaas oo ka hortagaya boodhka iyo wasakhda inay si fudud ugu dhejiyaan dusha sare. Roobabka oo keliya ayaa ku filan inay iska dhaqdaan wasakhda urursan oo ay dusha sare ku soo celiyaan xaalad nadiif ah, taasoo hoos u dhigaysa soo noqnoqoshada iyo kharashka la xidhiidha nadiifinta gacanta.
4. Laqabsiga Dhisme Sare—Taageerida Nakhshad Saqafka Kala Duwan
Lahaanshaha dabacsanaan iyo xoog aad u fiican (oo leh awood wax-soo-saarkeedu gaadhayo 350-550 MPa), waxay awood u siinaysaa xaqiijinta qaababka isku dhafan-sida qalloocyada yar-yar (oo leh ugu yaraan leexinta qumman ee 2.6m), tolida taagan, iyo muuqaallada jiingado- taasoo ka dhigaysa mid ku habboon qaab-dhismeedka saqafka sawir-qaadista, nidaamyada saqafka birta ah ee aan hagaagsanayn.
5. Hufnaanta Tamarta Cagaaran iyo Qiimaha Badbaadada oo La Wanaajiyey
Dusha sare ee milicsiga, oo ay weheliso qaab-dhismeedka dahaarka kulaylka ee hoose (sida sanduuqa dhogorta dhagaxa ah), waxay hoos u dhigi kartaa heerkulka saqafka 5-8 ° C, taas oo yaraynaysa isticmaalka tamarta qaboojiyaha.
Waxay u hoggaansantaa xeerarka badbaadada dabka (oo lagu qiimeeyay heerka B1 ololka-dejinta), iyo dhammaan geeddi-socodkeeda wax-soo-saarku gebi ahaanba waa ka-free-chromium, hubinta u hoggaansanaanta deegaanka oo dhammaystiran.
Dahaarka fluorocarbon-dahaarka leh ee zinc-aluminium-magnesium birta ma aha oo kaliya "cusbooneysiin fudud" ee birta midab-daboolan ee caadiga ah; balse, waxay ka dhigan tahay xal nidaamsan oo loogu talagalay qaab dhismeedka kaarboon-yar iyo joogteynta hawlgalka muddada dheer. Waxay saqafka ka beddeshaa "shay la isticmaali karo" oo u beddela "hanti" qiimo leh," dheellitirka badbaadada qaabdhismeedka, muujinta bilicda, iyo waxtarka dhaqaale ee wareegga nolosha oo dhan. Marka lagu dabaqo nidaamyada saqafka sawir-qaadista, waxay xitaa kor u qaadi kartaa wax-ku-oolnimada tamarta tamarta qoraxda (sababtoo ah saameynteeda kuleylka iyo qaboojinta); marka laga faa'iidaysto xarumaha waaweyn ee dadweynaha -sida garoomada diyaaradaha ama garoomada ciyaaraha -waxay si weyn u yaraynaysaa khataraha iyo kharashyada la xidhiidha dayactirka joogga sare.
Taxanaha alaabadayada sida PPGI / PPGL Steel, Aluminium Prepainted, Prepainted Stainless, Birta Hadhuudhka Daabacan, Qaybaha Birta Galvanized, Qaybaha Aluminium, Qaybaha aan caadiga ahayn, Qaybaha caadiga ah, Qaybaha aan caadiga ahayn, Saqafka birta, Darbiga Wajaarka, Dayrka birta, Guriga Taangiga, Guryaha ,
Waxaan leenahay Filim ka-hortagga daxalka & Cimilada u adkeysaneysa, Biraha Qalabka Guriga, Birta VCM ee Qurxinta Guriga, Waraaqaha Saqafyada, Goosha xayndaabka, Biraha birta, Saqafka Birta, Saqafka, Guryaha, Guryaha, Albaabka, Boorada Qorista, Qaboojiyaha Qaboojiyaha, Boodhka qaboojiyaha, Qalabka qaboojiyaha, Qalabka Daboolka, Air
