rhodafac asi - italmatch chemicalsrhodafac asi are efficient staining inhibitors for aluminium (0,2...
Post on 09-Jul-2020
28 Views
Preview:
TRANSCRIPT
Rhodafac ASIPhosphorus Additives
Rhodafac® ASI is an efficient corrosion inhibitor for:• Ferrous metals• Aluminum• Zinc• Magnesium and their alloysWith high thermal stability up to 350°C
Main applications are soluble oils, synthetic fluids and cleaners.
Phosphonic acid as corrosion inhibitor
Product description pH in waterRhodafac ASI 100 SOLUTION OF OCTYL PHOSPHONIC ACID in water 2.1 @ 1% Rhodafac ASI 80 SOLUTION OF OCTYL PHOSPHONIC ACID in water and ethanol 2.3 @ 5%Rhodafac ASI 80 BC SOLUTION OF OCTYL PHOSPHONIC ACID IN GLYCOL 2.0 @ 5%
Rhodafac ASI are efficient corrosion inhibitors for ferrous metals (1% at pH = 9)
TEST API 287
Rhodafac ASI are efficient staining inhibitors for aluminium (0,2 % at pH = 9)
+ 1% Rhodafac ASI-100
Treat rateWeight uptake
0% 0,05% 0,1% 0,25% 0,5%
47,4 mg - 0,3 mg 0,4 mg 0,6 mg 0,4 mg
29
top related