| Cleaner |
pH (Lsg.) |
Dangerous goods |
Cleaning goods |
Suitable materials |
Contamination |
Dosing in the ultrasonic bath |
Application parameters in the ultrasonic bath |
| ETC A2
Intensive Cleaner
With Brightener
|
10,5
|
No
|
For cleaning and brightening metallic cleaning products after processing
|
Ferrous materials, precious and non-ferrous metals and their alloys, brass, copper, nickel, titanium, glass
Check aluminum, zinc and light metal alloys before use!
|
Sanding, polishing and lapping residues, grease, oil, dirt particles
Precious and non-ferrous metals are brightened.
|
5 % = 50 ml A2
+ 950 ml water
For heavier soiling up to 10 %
|
Cleaning temperature: 20 - 50 °C
Cleaning time: 5 - 10 min
|
|
ETC A3
Iron & Metal
Polishing Paste Remover
|
11
|
No
|
Cleaning items made of iron and precious metals after mechanical processing
|
Stainless steel, steel* and other ferrous materials* such as gray cast iron*, titanium and precious metals
*For low-alloy, rust-sensitive metal alloys, add corrosion protection (elma-KS, 0.1% in water) to the cleaning and rinsing bath if necessary.
For non-ferrous metals, brass, glass and quartz, check beforehand! Not suitable for aluminum and light metal alloys.
|
Grinding & polishing agents, punching oils, drawing grease, soot, scale, high-performance cooling lubricants
|
3 % = 30 ml A3
+ 970 ml water
For heavier soiling up to 8 %
|
Cleaning temperature: 50 - 80 °C
Cleaning time: 3 - 5 min
|
|
ETC A4
Universal Alkaline
|
11
|
No
|
Universally applicable, e.g. for carburetors and injection nozzle parts, for overhaul cleaning of circuit boards, protective masks, toner containers, etc.
|
Stainless steel, steel*, iron*, cast iron*, aluminum & light metals, brass, non-ferrous & precious metals, nickel, zinc, plastic, ceramic, glass, quartz, rubber
*For low-alloy, rust-sensitive metal alloys, add corrosion protection (elma-KS, 0.1% in water) in the cleaning and rinsing bath if necessary.
|
Oils, greases, soot, scale, cooling lubricant emulsions, lapping and polishing agents, dust, fingerprints
|
2 % = 20 ml A4 + 980 ml water
For heavier soiling up to 5 %
|
Cleaning temperature: 50 - 80 °C
Cleaning time: 3 - 5 min
|
|
ETC A5
Iron & Light Metal
Intense Powder
|
12
|
Yes
|
Cleaning goods made of iron and light metals with stubborn soiling
|
Stainless steel, steel*, iron*, gray* and zinc die casting, aluminum & light metals, nickel, precious metals, zinc
*For low-alloy, rust-sensitive metal alloys, add corrosion protection (elma-KS, 0.1% in water) in the cleaning and rinsing bath if necessary.
Check magnesium alloys, plastics & paintwork beforehand1
|
Scaled and resinified oils & greases, coking, grinding & polishing agents, paint & varnish residues, wax
|
3 % = 30 ml A5
+ 970 ml water
For heavier soiling up to 5 %
|
Cleaning temperature: 50 - 80 °C
Cleaning time: 3 - 10 min
|
|
ETC N1
Sensitive Neutral
|
7
|
No
|
For gentle cleaning of sensitive assemblies and plastics
|
Metal (including aluminum and light metal alloys), glass, ceramics, plastic, rubber and sealing materials (elastomers)
Check magnesium alloys before use!
|
Oils, greases, polishing, lapping and grinding agents, fingerprints and dust
|
5 % = 50 ml N1 + 950 ml water
|
Cleaning temperature: 50 - 80 °C
Cleaning time: 1 - 5 min
|
|
ETC N1
Sensitive Neutral
|
3
|
No
|
For descaling and derusting, for citric acid passivation of chrome-alloyed steels and for brightening and restoring non-ferrous metals
|
Stainless steel, non-ferrous metals such as brass, aluminum and light metals, plastic and glass For passivation of chromium-alloyed steels
Not suitable for magnesium alloys, zinc.
|
Rust, limescale, oxide layers, mineral oils and greases
Brass and copper-containing alloys are brightened
|
Ultrasonic cleaning: 1 % = 10 ml S1 + 990 ml water up to 5 % possible.
Passivation: 10 % = 100 ml S1 + 900 ml water up to 20 % possible.
|
Temperature: 30 - 80 °C
Cleaning time: ~2 min
Passivation time: 10 - 30 min
|
|
ETC S2
Acidic Intense
Removes Corrosion |
1,5 |
Yes |
For derusting and descaling as well as pickling |
Stainless steel, precious and non-ferrous metals such as brass, glass, ceramics and plastics
Not suitable for light metals. Check acid-sensitive glass, plastics and metals before use! |
Mineral soiling such as limescale, rust and other oxides, strippable coatings, mineral oils and greases, polishing and lapping agents |
Ultrasonic cleaning: 1 % = 10 ml S2
+ 990 ml water
For heavier soiling up to 10 %
For pickling up to 5% |
Cleaning temperature: 40 - 70 °C
Cleaning time: 2 - 5 min
Pickling time: 5 - 10 min |
