USD $1.00-10.00 / Kilogram
USD $245.00-265.00 / Metric Ton
USD $245.00-250.00 / Metric Ton
USD $280.00-385.00 / Metric Ton
USD $230.00-270.00 / Metric Ton
USD $0.45-0.46 / Metric Ton
USD $0.80-1.00 / Kilogram
USD $435.00-440.00 / Metric Ton
USD $245.00-305.00 / Metric Ton
1.factory provide directly
2.prompt delivery
3.high quality with competitive price 4.free samples
potassium fluoroaluminate specification as follows:
item name | item name | |
flux agent grade |
aluminum soldering grade |
|
fluorine (f),% |
52 -55 |
52 -55 |
aluminium (al),% |
17.25-19 |
16-17.25 |
potassium (k),% |
27-31 |
29-31 |
silicon oxide(sio2),%≤ |
0.06 | |
sodium(na),%≤ |
0.20 | |
sulphate(so4),% ≤ |
0.15 | 0.15 |
moisture(h2o),%≤ |
1.50 | 1.50 |
packing: 25 kg/50 kg net per bag