SWD8008 ob feem cathodic disbonding hlau
Khoom nta thiab qhov zoo
* Ua kom cov nplaum nplaum zoo heev nrog cov hlau substrate
* zoo heev anticorrosion thiab hnav tsis kam
* zoo heev cathodic disbonding kuj
* zoo heev waterproof & noo noo kuj
* ruaj khov tsis kam hloov qhov kub thiab txias
* sib xws nrog cov nram qab no txheej zaj duab xis
* tsis txhob xeb thiab xeb thiab ua kom lub neej ua haujlwm
* tus nqi them siab kom txuag tau tus nqi
Daim ntawv thov Scopes
Anticorrosion txheej rau txhua yam hlau qauv, stainless hlau, txhuas nto.Kev kho deg qis nrog xeb ntawm cov qauv hlau.
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) | 1.03 ib | 1.25 |
Viscosity (cps) @ 25 ℃ | 210 | 380 |
Cov ntsiab lus tseem ceeb (%) | ≥65% | ≥65% |
Mix ratio (los ntawm qhov hnyav) | 1 | 1 |
Lub sij hawm deg qhuav (h) | 1-3 h | |
Recoating ncua sij hawm (h) | Min 3 h;max 24h (20 ℃) | |
Theoretical kev pab them nqi (DFT) | 0.12kg / ㎡ zaj duab xis thickness 50μm |
Cov yam ntxwv ntawm lub cev
Yam khoom | Test txuj | Cov txiaj ntsig |
Tensile zog (qhuav hlau nto) Mpa | ASTM D-3359 Cov Lus Qhia Tshwj Xeeb | 11.5 (los yog substrate tawg) |
Kev cuam tshuam tsis kam (kg.cm) | GB/T 1732 | 60 |
Abrasion tsis kam (750g / 500r) mg | GB/T 1732 | 11 |
Kub variation kuj (-40 + 180 ℃) 24h | GB/9278-1988 | Ib txwm |
Cathodic disbonding tsis kam [1.5v, (65 ± 5) ℃, 48h] | HG/T 3831-2006 | ≤15mm |
Qhov ceev g / cm3 | GB/T 6750-2007 | 1.08 Nws |
Tshuaj tiv thaiv
Acid tsis kam 50% H2SO4 los yog 15% HCI, 30d | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
Alkali tsis kam 50% NaOH, 30d | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
Ntsev tsis kam 60g / L, 30d | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
ntsev tsuag kuj 1000h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
Roj kuj, 0 # diesel, roj crude, 30d | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
(Rau kev siv: 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) |
Sau koj cov lus ntawm no thiab xa tuaj rau peb