SWD8028 polyaspartic anticorrosion txheej
Nta thiab cov txiaj ntsig
* High solids low density, nrog zoo leveling, txheej zaj duab xis yog tawv, ntom, tag nrho lub teeb thiab ci xim
* zoo heev nplaum lub zog, zoo sib xws nrog polyurethane, epoxy thiab lwm yam txheej zaj duab xis.
* siab hardness, zoo khawb kuj thiab stain kuj
* zoo heev abrasion tsis kam, cuam tshuam tsis kam
* zoo heev anticorrosion khoom, tiv taus acid, alkali, ntsev thiab lwm yam.
* Tsis muaj xim tsis muaj xim, UV tsis kam, tsis muaj daj, tsis muaj hmoov, kev laus ua haujlwm, nrog rau huab cua tsis zoo thiab gloss thiab xim tuav cov cuab yeej
* tuaj yeem siv ncaj qha rau saum npoo ntawm hlau (DTM)
* Cov khoom no yog ib puag ncig tus phooj ywg thiab tsis muaj cov kuab tshuaj benzene thiab cov hmoov txhuas
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) | 1.04 ib | 1.50 Nws |
| Viscosity (cps) @ 25 ℃ | 40-60 | 100-200 |
| Cov ntsiab lus tseem ceeb (%) | 58 | 90 |
| Mix ratio (los ntawm qhov hnyav) | 1 | 1 |
| Lub sij hawm deg qhuav (h) | 1 | |
| Lub neej lub lauj kaub (h) @ 25 ℃ | 1 | |
| 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 |
| cwj mem hardness | H | |
| Adhesive zog (Mpa) hlau puag | HG/T 3831-2006 | 9.3 |
| Adhesive zog (Mpa) pob zeb puag | HG/T 3831-2006 | 2.8 |
| Impermeability | 2.1Mpa | |
| Bending test (cylindrical ncej) | ≤ 1 hli | |
| Abrasion tsis kam (750g / 500r) mg | HG/T 3831-2006 | 5 |
| Impact resistance kg · cm | GB/T 1732 | 50 |
| Anti-aging, accelerated aging 1000h | GB/T14522-1993 | Poob lub teeb ＜1, chalking ＜1 |
Tshuaj tiv thaiv
| Acid resistance 40% H2SO4 los yog 10% HCI, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Alkali tsis kam 40% 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 tsuag kuj 1000h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Roj kuj, cav roj 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Dej tsis kam, 48h | Tsis muaj npuas, tsis muaj wrinkled, tsis muaj xim hloov, tsis tev tawm |
| (Ceeb Toom: Cov cuab yeej tshuaj tiv thaiv saum toj no tau txais raws li GB / T9274-1988 xeem txoj kev, rau kev siv nkaus xwb. Ua tib zoo saib xyuas qhov ua rau lub qhov cua, txaws thiab nchuav. Kev tshuaj xyuas ywj pheej yog pom zoo yog tias xav tau lwm cov ntaub ntawv tshwj xeeb.) | |
Cov lus qhia siv
Tes txhuam, roller
Cua txau, nrog cua siab 0.3-0.5Mpa
Airless tsuag, nrog tshuaj tsuag siab 15-20Mpa
Pom zoo dft: 150-300μm
Recoating lub sijhawm: min 1h, max 24h
Cov khoom kho lub sijhawm
| Substrate kub | Nto qhuav lub sij hawm | Ko taw tsheb | Lub sijhawm qhuav qhuav |
| +10 ℃ | 2h | 24h ib | 7d |
| +20 ℃ | 1.5h ib | 8h | 7d |
| +30 ℃ | 1h | 6h | 7d |
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 kaw qhov xwm txheej
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: 25kg / chim, qhov B: 25kg / chim.
