SWD8031 hnyav dawb polyaspartic anticorrosion txheej
Nta thiab cov txiaj ntsig
* High solids, tsawg ntom, nrog zoo leveling, txheej zaj duab xis yog tawv, ntom, puv ci
* Cov nplaum nplaum zoo heev, zoo sib xws nrog polyurethane, epoxy thiab lwm yam khoom siv.
* siab hardness, zoo khawb kuj thiab stain kuj
* zoo heev abrasion tsis kam thiab cuam tshuam tsis kam
* zoo heev anticorrosion khoom, tiv taus acid, alkali, ntsev thiab lwm yam.
* tsis muaj yellowing, tsis muaj xim hloov, tsis muaj pulverization, anti-aging, nws muaj zoo heev huab cua kuj thiab lub teeb thiab xim tuav.
* tuaj yeem siv los ua lub tsho sab saum toj ncaj qha rau hlau nto (DTM)
* Cov khoom no yog ib puag ncig tus phooj ywg thiab tsis muaj cov kuab tshuaj benzene thiab cov hmoov txhuas.
* tuaj yeem siv rau hauv qhov kub qis ntawm -10 ℃, txheej txheej yog ntom, kho sai.
Daim ntawv thov Scopes
Anticorrosion thiab kev tiv thaiv ntawm steel qauv, cia tso tsheb hlau luam, ntim, li qub, natural gas pipelines, thav ntawv, axles, txee, tank tsheb, pas dej ua ke, dej phwj tuaj pas dej ua ke, tshuaj cofferdams, thiab lwm yam.
Cov ntaub ntawv khoom
| Yam khoom | Ib feem | B yam |
| Qhov tshwm sim | lub teeb daj kua | Xim adjustable |
| Lub ntiajteb txawj nqus (g / m³) | 1.05 Nws | 1.60 ib |
| Viscosity (cps) @ 25 ℃ | 600-1000 | 800-1500 Nws |
| Cov ntsiab lus tseem ceeb (%) | 98 | 97 |
| Mix ratio (los ntawm qhov hnyav) | 1 | 2 |
| Lub sij hawm deg qhuav (h) | 0.5 | |
| Lub neej h (25 ℃) | 0.5 | |
| Theoretical kev pab them nqi (DFT) | 0.15kg / ㎡ zaj duab xis thickness 100μm | |
Cov yam ntxwv ntawm lub cev
| Yam khoom | Test txuj | Cov txiaj ntsig |
| Pencil hardness | 2H | |
| Adhesive zog (Mpa) hlau puag | HG/T 3831-2006 | 9.3 |
| Adhesive zog (Mpa) pob zeb pob zeb | HG/T 3831-2006 | 3.2 |
| Impermeability | 2.1Mpa | |
| Bending Test (cylindrical axis) | ≤ 1 hli | |
| Abrasion tsis kam (750g / 500r) mg | HG/T 3831-2006 | 12 |
| Impact resistance kg · cm | GB/T 1732 | 50 |
| Anti-aging, ceev kev laus 2000h | GB/T14522-1993 | Poob lub teeb ＜1, chalking ＜1 |
Tshuaj tiv thaiv
| Acid resistance 35% H2SO4 los yog 10% HCI, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Alkali tsis kam 35% NaOH, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Ntsev tsis kam 60g / L, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Ntsev tshuaj tiv thaiv 3000h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Roj kuj, cav roj, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Waterproof, 48h | Tsis muaj npuas, tsis muaj wrinkled,tsis muaj xim hloov, tsis tev tawm |
| (Rau kev siv: cov ntaub ntawv saum toj no tau txais los ntawm GB / T9274-1988 tus qauv ntsuas. Ua tib zoo saib xyuas qhov cuam tshuam ntawm qhov cua, txaws thiab spillage. Independent immersion test yog pom zoo yog tias xav tau lwm cov ntaub ntawv tshwj xeeb) | |
Daim ntawv thov kub
| ib puag ncig kub | -5 ~ + 35 ℃ |
| av noo | ≤85% |
| dew point | ≥3 ℃ |
Cov lus qhia siv
Tes txhuam, roller
Ob feem sib piv-hloov siab siab airless spray tshuab
Pom zoo dft: 200-500μm
Recoating lub sijhawm: min 0.5h, max 24h
Cov lus qhia siv
Ua rau ntu B tsis tu ncua ua ntej thov.
nruj me ntsis sib tov 2 qhov chaw nyob rau hauv txoj cai piv thiab agitate uniform, siv li cov khoom sib xyaw hauv 30 feeb.
Seal lub pob zoo tom qab siv kom tsis txhob muaj dej noo.
Khaws qhov chaw thov kom huv thiab qhuav, txwv tsis pub tiv tauj nrog dej, cawv, kua qaub, alkali thiab lwm yam
Cov khoom kho lub sijhawm
| Substrate kub | Nto qhuav lub sij hawm | Ko taw tsheb | Lub sijhawm qhuav qhuav |
| +10 ℃ | 2h | 12h ib | 7d |
| +20 ℃ | 1h | 6h | 5d |
| +30 ℃ | 0.5h ib | 4h | 3d |
Nco tseg: lub sijhawm kho yog txawv nrog ib puag ncig kev mob tshwj xeeb tshaj yog thaum kub thiab cov av noo hloov pauv.
Txee lub neej
Cia kub ntawm ib puag ncig: 5-35 ℃
* txee lub neej yog los ntawm hnub tsim khoom thiab nyob rau hauv qhov chaw kaw
Ntu A: 10 hli Part B: 10 hli
* khaws lub pob nruas zoo kaw.
* khaws cia rau hauv qhov chaw txias thiab qhov cua, tsis txhob raug tshav ntuj.
Pob: Ntu A: 7.5kg / chim, qhov B: 15kg / chim.
Cov ntaub ntawv kev noj qab haus huv thiab kev nyab xeeb ntawm cov khoom
Rau cov ntaub ntawv thiab cov lus qhia txog kev tuav pov hwm kev nyab xeeb, khaws cia thiab pov tseg cov khoom siv tshuaj, cov neeg siv yuav tsum xa mus rau Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv tsis ntev los no uas muaj cov ntaub ntawv ntawm lub cev, ecological, toxicological thiab lwm yam ntaub ntawv ntsig txog kev nyab xeeb.
Kev tshaj tawm ncaj ncees
SWD lav tag nrho cov ntaub ntawv kev qhia hauv daim ntawv no yog ua raws li kev sim hauv chav kuaj.Txoj kev sim tiag tiag yuav txawv vim muaj qhov sib txawv.Yog li thov sim thiab xyuas nws qhov kev siv tau.SWD tsis muaj lwm lub luag haujlwm tshwj tsis yog cov khoom lag luam zoo thiab txwv txoj cai ntawm kev hloov kho ntawm cov ntaub ntawv teev tseg yam tsis tau ceeb toom ua ntej.
