SWD8008 awiri chigawo cathodic disbonding zitsulo

Kufotokozera mwachidule:

SWD8008 awiri chigawo cathodic disbonding zitsulo wapadera polyurea chiyambi amatenga utomoni polyurethane polyurethane ndi ma polima monga chuma chachikulu, woyengedwa ndi chiphunzitso wapadera ndi ndondomeko kupanga sayansi.Kanema wokutira ndi wandiweyani, wolimba, wolowera kwambiri komanso chitetezo, magwiridwe antchito abwino kwambiri a cathodic disbonding komanso anti- dzimbiri, anticorrosion madzi.Filimu yophimba imakhala ndi mphamvu zomatira zapamwamba ndi gawo lapansi lachitsulo ndikugwirizana ndi filimu yotsatirayi.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zogulitsa katundu ndi ubwino

* onjezerani kwambiri mphamvu zomatira ndi gawo lapansi lachitsulo

* anticorrosion yabwino komanso kukana kuvala

* kukana kwabwino kwambiri kwa cathodic disbonding

* kukana madzi komanso chinyezi

* kukana kokhazikika pakusintha kwa kutentha

* yogwirizana ndi filimu yokutira yotsatirayi

* pewani dzimbiri ndi dzimbiri ndikuwonjezera moyo wautumiki

* Chiwongola dzanja chachikulu kuti mupulumutse mtengo

Kuchuluka kwa ntchito

Anticorrosion ❖ kuyanika kwa zitsulo zilizonse, zitsulo zosapanga dzimbiri, aluminiyamu pamwamba.Mankhwala otsika pamwamba ndi dzimbiri pamapangidwe azitsulo.

Zambiri zamalonda

Kanthu	Chigawo	B gawo
Maonekedwe	madzi achikasu owala	mtundu chosinthika
Kukoka kwapadera (g/m³)	1.03	1.25
Kuwoneka bwino (cps)@25 ℃	210	380
Zolimba (%)	＞65%	＞65%
Mix ratio (pa kulemera)	1	1
Nthawi youma pamwamba (h)	1-3h
Nthawi yobwezeretsanso (h)	Mphindi 3 h;masekondi 24 (20 ℃)
Theoretical coverage (DFT)	0.12kg / ㎡ filimu makulidwe 50μm

Zodziwika bwino zakuthupi

Kanthu	Mayeso muyezo	Zotsatira
Mphamvu zolimba (dry metal surface) Mpa	Chithunzi cha ASTM D-3359	11.5 (kapena gawo lapansi losweka)
Kukana kwamphamvu (kg.cm)	Mtengo wa GB/T 1732	60
Kukana kwa abrasion (750g / 500r) mg	Mtengo wa GB/T 1732	11
Kutentha kosiyanasiyana kukana (-40 + 180 ℃) 24h	GB/9278-1988	Wamba
Cathodic disbonding kukana [1.5v, (65±5) ℃, 48h]	HG/T 3831-2006	≤15 mm
Kuchuluka kwa g/cm³	GB/T 6750-2007	1.08

Chemical resistance

Acid kukana 50% H₂SO₄kapena 15% HCI, 30d	palibe dzimbiri, palibe thovu, palibe kusenda
Kukana kwa alkali 50% NaOH, 30d	palibe dzimbiri, palibe thovu, palibe kusenda
Kukana mchere 60g/L, 30d	palibe dzimbiri, palibe thovu, palibe kusenda
Salt kupopera kukana 1000h	palibe dzimbiri, palibe thovu, palibe kusenda
Kukana kwamafuta, 0 # dizilo, mafuta osaphika, 30d	palibe dzimbiri, palibe thovu, palibe kusenda
(Kuti mudziwe: Samalani ndi mphamvu ya mpweya wabwino, kuwomba ndi kutaya. Kuyesa kumizidwa paokha kumalimbikitsidwa ngati pakufunika chidziwitso china)