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 | Midab 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.
