Elma Tec Clean
| Cleaner | pH (Lsg.) | Dangerous goods | Cleaning goods | Suitable materials | Contamination | Dosing 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 % |
|
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 % |
|
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 % |
|
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 % |
|
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 |
|
ETC S1
Metal passivation & Deoxidising Gentle Acidic |
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. |
|
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% |
