SWD900 buufinta poliurea elastomer anticorrosion daaha ka ilaalinta biyuhu
Tilmaamaha alaabta iyo faa'iidooyinka
* Aaladda xorta ah, 100% adag, badbaado leh, deegaan ahaan u wanaagsan oo aan ur lahayn.
*Daawaynta degdega ah, ayaa lagu buufin karaa iyadoo lagu samaynayo meel kasta oo foorarsan, jiirar iyo sagxad toosan ah iyada oo aan hoos loo dhigin.
* Dahaar cufan, aan lahayn, dabacsanaan wanaagsan leh.
*Awoodda xabagta oo aad u saraysa, si fiican ugu xidhan birta, shubka, alwaax, fiilooyinka dhalada iyo substrates kale.
* Iska caabin saameyn heer sare ah, caabbinta naaxinta
* Anticorrosion heer sare ah iyo caabbinta kiimikaad ee acids, alkali, cusbada iwm.
*Waxqabad aad u wanaagsan oo aan biyuhu lahayn
* Waxqabad shoog wanaagsan oo nuugaya
* Iska caabin heer sare ah oo kala duwanaanshaha heerkulka
*Daawaynta degdega ah, goobta codsiga si dhakhso leh ugu soo celisa adeeg
* adkeysi heer sare ah si loo yareeyo kharashka dayactirka inta lagu jiro nolosha oo dhan
* Kordhi nolosha adeegga qaab dhismeedka buufinta
Baaxadda codsiga
Anticorrosion iyo ilaalinta biyuhu ee dhismaha, kiimikooyinka, gaadiidka, biraha, tamarta korontada, hawada, badda, dhismaha maraakiibta iyo beeraha kale.
Macluumaadka alaabta
Shayga | Qaybta A | Qaybta B |
Muuqashada | Dareere huruud ah oo cirro leh | Midab la hagaajin karo |
Cufisjiid gaar ah (g/m³) | 1.12 | 1.05 |
Viscosity (cps) @ 25 ℃ | 800 | 650 |
Waxyaabaha adag (%) | 100 | 100 |
Saamiga isku dhafka ah (mug ahaan) | 1 | 1 |
Waqtiga jel (labaad)@25℃ | 4-6 | |
Waqtiga qallalan ee dusha sare (labaad) | 15-40 | |
Daboolida aragtida (dft) | 1.08kg/㎡ dhumucda filimka:1mm |
Guryaha jireed ee caadiga ah
Shayga | Tijaabi heerka | Natiijo |
Adag ( Xeebta A) | ASTM D-2240 | 92 |
Heerka dhererka (%) | ASTM D-412 | 480 |
Xoog xajin (Mpa) | ASTM D-412 | 19 |
Xoogga jeexjeexa (kN/m) | ASTM D-624 | 68 |
Awood la'aanta (0.3Mpa/30 daqiiqo) | HG/T 3831-2006 | Aan laga gudbi karin |
Xiro caabbinta (750g/500r)/mg | HG/T 3831-2006 | 4.2 |
Xoogga koollada (Mpa) saldhig la taaban karo | HG/T 3831-2006 | 3.2 |
Xoogga xabagta (Mpa) saldhigga birta | HG/T 3831-2006 | 11.3 |
Cufnaanta (g/cm³) | GB/T 6750-2007 | 1.02 |
Kala dirida Cathodic [1.5v,(65±5)℃, 48h] | HG/T 3831-2006 | ≤15mm |
Iska caabin kiimikaad
Iska caabbinta aysidhka 10% H2SO4 ama 10% HCI,30d | Daxalku ma jiro, xumbo ma leh, ma dillaacin |
Iska caabin Alkali 10% NaOH, 30d | Daxalku ma jiro, xumbo ma leh, ma dillaacin |
Iska caabin milix ah 30g/L,30d | Daxalku ma jiro, xumbo ma leh, ma dillaacin |
Iska caabin buufin milix ah, 2000h | Daxalku ma jiro, xumbo ma leh, ma dillaacin |
Iska caabinta saliidda 0# naaftada, cayriin, 30d | Daxalku ma jiro, xumbo ma leh, ma dillaacin |
(Tixraac: xogta kor ku xusan waxaa lagu helay iyadoo lagu saleynayo heerka imtixaanka GB/T9274-1988. U fiirso saameynta hawo-qaadista, daadinta iyo daadinta. Tijaabada quusitaanka madax-bannaan ayaa lagula talinayaa haddii loo baahdo xog kale oo gaar ah) |
Deegaanka codsiga
heerkulka deegaanka | 0℃-45℃ |
Alaabta heerkulka kulaylka ka hor | 65℃-70°C |
Dhuumaha heerkulka ka hor kulaylka | 55 ℃-65 ℃ |
Qoyaanka qaraabada | ≤90% |
barta sayaxa | ≥3℃ |
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 buufi polyurea gudaha 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 shirkadda SWD.
Had iyo jeer ku dalbo SWD900 meel yar ka hor codsiga weyn si aad u hubiso saamiga isku dhafka ah, midabka iyo buufinta inay 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 | Taraafikada cagta | Qalalan adag |
+10 ℃ | 30s | 45 daqiiqo | 7d |
+20 ℃ | 23s | 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 baakadda asalka ah ee xaaladda 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.
caafimaadka iyo macluumaadka badbaadada alaabta
Macluumaadka iyo talooyinka ku saabsan maaraynta badbaadada leh, kaydinta iyo tuurista alaabta kiimikada, isticmaalayaashu waa inay tixraacaan xaashida xogta Badbaadada Walxaha ee ugu dambeeyay oo ay ku jiraan xogta jireed, deegaanka, sunta iyo xogta kale ee la xidhiidha badbaadada.
Ku dhawaaqida daacadnimada
SWD waxay dammaanad qaadaysaa dhammaan xogta farsamo ee lagu sheegay xaashidan inay ku salaysan yihiin shaybaadhka shaybaarka.Hababka tijaabada dhabta ahi way kala duwanaan karaan duruufo kala duwan dartood.Sidaa darteed fadlan tijaabi oo xaqiiji ku dhaqan galkeeda.SWD ma qaado mas'uuliyado kale marka laga reebo tayada badeecada waxayna xaq u leedahay wax ka bedelka xogta liiska ku qoran iyadoon ogaysiis hore la helin.