Gin ma ki lwongo ni Formate snow-melting agent tye i kin jami ma ki lwongo ni organic snow-melting agents.

Gin ma ki lwongo ni Formate snow-melting agent tye i kin jami ma ki lwongo ni organic snow-melting agents. En tye gin ma kwanyo pee ma tiyo ki formate ma calo gin ma pire tek ki medo iye jami mapol. Kit ma jami balo kwede pat ki chloride. Malube ki GB / T23851-2009 road de-icing ki snow-melting agent (national standard), corrosion pa steel ki FY-01 snow-melting agent ki chloride salt ki temo. 20 # jami ma ki temo ma ki lwongo ni carbon steel ni ki keto gi i de-icing agent solution i 40 ° C. Cawa 48, adwogi me temo (Table 2)

KIT GI MO Stell corrosion rate(mm/a)
Speciciation Adwogi me temo Adugi
kadu ma ki lwongo ni formic salt 0.1 0.02 Bed i jami ma ki lwongo ni formic salt solutins pi cawa 48, gwoko lok angeya
Cl 0.11 Bed i Cl pi cawa 48, nyutu Fe madwong, rwom me buru ne tek,

Balo pa cement concrete ma aa ki i kom pee ma mol i kom yoo obedo gin ma pire tek me temo tic ne. Karatac me 3 ma lubo ni tye karatac me poro ma ki temo ki temo jami mapol ma kwanyo yamo i kom got ma ki lwongo ni pavement cement concrete malube ki yoo me temo pa American standard SHRP H205-8. Yoo me temo ni tye yoo ma ki tiyo kwede i wilobo weny ma ki yubu ki "Strategic Highway Research Program" (SHRP). Ki ikom karatac eni, ki twero nongo ni rwom me buru pa cement ki sodium (potassium) ki sodium acetate tye 1/3 pa sodium chloride. Ki potassium acetate tye malo manok loyo sodium chloride.

ttt

Gin ma ki lwongo ni formate snow melting agent obedo gin ma ki lwongo ni formate snow melting agent ki jami ma pire tek ki jami mukene ma ki medo iye, ma rwate ki gin ma mite i US SAE-AMS-1431D.


Cawa me cwalo: Apr-01-2020