buufin polyurea
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SWD9001 desalination caisson gaar ah poliurea anticorrosion daahan difaac xidhan
Sharaxaada alaabtaSWD9001 desalination caisson poliurea gaarka ah waa 100% ka kooban walxo udgoon polyurea elastomer ah.Waxay leedahay iska caabin sare oo ka hortag ah iyo nabaad-guurka biyaha badda iyo iska caabin sare oo cathodic ah.Waxaa si ballaaran looga dabaqay mashaariicda injineernimada nadiifinta ee baaxadda leh ee Ameerika, Australia iyo Shiinaha gudaha.
Codsiyada Alaabta
Ilaalinta biyuhu-ka-hortagga ah ee biyaha badda ee taangiyada nadiifinta biyaha badda, xeebaha badda iyo qalabka kale ee badda.Waxay leedahay iska caabin kiimikaad sare leh, biyuhu-ilaalinta iyo iska caabinta biyaha badda, si loo kordhiyo nolosha adeegga in ka badan 30 sano.
macluumaadka alaabta
Shayga A B Muuqashada Dareere huruud ah oo cirro leh Midabka la hagaajin karo Cufisjiid gaar ah (g/m³) 1.08 1.02 Viscosity (cps) @ 25 ℃ 820 670 Waxyaabaha adag (%) 100 100 Saamiga isku dhafka ah (saamiga mugga) 1 1 Waqtiga jel (labaad)@25℃ 4-6 Waqtiga qallalan ee dusha sare (labaad) 15-40 Daboolista Aragtida (dft) 1.05kg/㎡ Dhumucda filimka 1mm Tilmaamaha jirka
Shayga
Tijaabi heerka Natiijooyinka Adag ( Xeebta A) ASTM D-2240 90 Heerka dhererka (%) ASTM D-412 450 Xoog xajin (Mpa) ASTM D-412 20 Xoogga jeexjeexa (kN/m) ASTM D-624 72 Awood la'aanta (0.3Mpa/30 daqiiqo) HG/T 3831-2006 Aan laga gudbi karin Xiro caabbinta (750g/500r)/mg HG/T 3831-2006 4.5 Xoogga koollada (Mpa) saldhig la taaban karo HG/T 3831-2006 3.2 Xoogga xabagta (Mpa) saldhigga birta HG/T 3831-2006 11.5 Cufnaanta (g/cm³) GB/T 6750-2007 1.02 Kala dirida Cathodic [1.5v, (65 ± 5) ℃, 48h] HG/T 3831-2006 ≤15mm Hagaha codsiga
Ku talin mashiinka buufinta GRACO H-XP3 Qalabka buufinta Polyurea Qoriga buufin Fusion-hawo nadiifinta ama nadiifinta farsamada Cadaadis taagan 2300-2500psi Cadaadis firfircoon 2000-2200psi Ku talin dhumucda filimka 1000-3000μm Muddada dib u soo celinta ≤6h Qoraalka codsiga
Direyska qaybta B ka hor intaan la isticmaalin, si fiican u qas midabada kaydsan, haddii kale tayada badeecada way saamayn doontaa.
ku buufin poliurea wakhtiga ku habboon haddii dusha sare ee substrate la nadiifiyo.Habka codsiga iyo wakhtiga u dhexeeya SWD polyurea speical primer fadlan tixraac buug-yaraha kale ee shirkadaha SWD.
Had iyo jeer mari polyurea buufinta SWD meel yar ka hor codsiga weyn si aad u hubiso saamiga isku darka, midabka iyo buufinta saamaynta ay sax yihiin.Macluumaad faahfaahsan oo ku saabsan codsiga fadlan tixraac xaashida tilmaamaha ee ugu dambeysaytilmaamaha codsiga ee taxanaha polyurea buufinta SWD.
Waqtiga wax soo saarka
heerkulka substrate Qalalan Xoogga socodka dhamaystiran adkayn +10 ℃ 28s 45 daqiiqo 7d +20 ℃ 20s 15 daqiiqo 6d +30 ℃ 17s 5min 5d Fiiro gaar ah: wakhtiga daawaynta way kala duwan tahay xaalada deegaanka gaar ahaan heerkulka iyo qoyaanka qaraabada ah.
Nolosha shelf
* Laga bilaabo taariikhda soo-saaraha iyo xirmada asalka ah ee shuruudda la xidhay:
Qaybta A: 10 bilood
Qaybta B: 10 bilood
* heerkulka kaydinta: +5-35°C
Xirmooyinka: Qaybta A 210kg/durbaan, qayb B 200kg/drum
Hubi in xirmada alaabta si fiican loo xidhay.
* Ku kaydi meel qabow oo hawo leh, ka fogow soo-gaadhista qorraxda tooska ah.