NAFTOCHEM EMULKOL PS/S semi-synthetic metalworking coolant concentrate 5 kg
Product code: EMULKOL PS/S 5L
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Product description
NAFTOCHEM EMULKOL PS/S semi-synthetic metalworking coolant concentrate 5 kg
NAFTOCHEM EMULKOL PS/S is a semi-synthetic coolant concentrate designed for preparing working emulsions used in metal cutting processes and steel sheet profiling. The 5 kg variant is a practical option where a smaller and easier-to-handle pack size is preferred for regular use, smaller systems or topping up the working fluid without moving straight to a larger pack.
The product emulsifies well with water and forms fine-dispersed microemulsions with good cooling performance, high lubricity and long service life during operation. It is a good solution for users who want a proven coolant for several common machining operations in a more convenient package format.
Applications
NAFTOCHEM EMULKOL PS/S is a general-purpose coolant for metal cutting and steel sheet profiling. It is suitable for rough turning, finish turning, grinding, drilling, tapping, deep drawing and profiling.
The product is intended for use with steel, stainless steel, cast iron, brass, copper and aluminium. According to the manufacturer data, the highest suitability is indicated for steel, stainless steel and cast iron, while the coolant can also be used for selected non-ferrous metals.
What makes NAFTOCHEM EMULKOL PS/S 5 kg stand out
The key advantage of this variant is the combination of the established EMULKOL PS/S working properties with a more convenient pack size. This makes product introduction easier in smaller plants, workshops or locations where coolant consumption is lower and a larger pack is not necessary from the start.
The coolant itself offers good biological resistance, low foaming tendency, corrosion protection from 3% concentration and good lubricating properties. The refractometer factor of 1.2 also supports daily concentration control.
When to choose NAFTOCHEM EMULKOL PS/S 5 kg
This variant is worth choosing when you need a semi-synthetic coolant for standard machining operations but prefer a smaller pack size. It is a good fit for workshops, service use, test stations, smaller consumption points or for routine topping up of the working system.
NAFTOCHEM EMULKOL PS/S 5 kg is also a practical option if you want to introduce this coolant on a smaller scale and assess its performance in your own process before moving to larger pack sizes.
How to use NAFTOCHEM EMULKOL PS/S
The product is a concentrate and should be used only after dilution with water. The working concentration should be selected according to the type of operation and actual process conditions.
Typical working concentrations:
Rough turning: 3–5%
Finish turning: 5–8%
Grinding: 3–5%
Drilling: 5–8%
Tapping: 5–8%
Deep drawing: 8–20%
Profiling: 4–10%
What to consider before use
Before introducing the coolant into the process, the concentration should be matched to the actual operation, material and process load. Too low a concentration may reduce corrosion protection and lubricity, while too high a concentration may be economically unnecessary.
It is also important to remember that some parameters apply to the concentrate, while others apply to a 3% emulsion prepared with water hardness of 15°N. This difference should be taken into account during process control.
Technical data of NAFTOCHEM EMULKOL PS/S
| Parameter | Value |
|---|---|
| Product type | Semi-synthetic coolant concentrate |
| Pack variant | 5 kg |
| Concentrate appearance | Clear yellow liquid |
| 3% emulsion appearance | Opalescent liquid |
| Emulsion stability | Passes |
| Kinematic viscosity at 40°C | < 200 mm²/s |
| pH of 3% emulsion in water hardness 15°N | 9.4 |
| Refractometer factor | 1.2 |
| Ford corrosion test | F0 |
| Herbert corrosion test | H0 |
| Weld load | 160 kG |
| Working temperature range | +5 to +50°C |
| Standard / approval | ISO 6743/7 L-MAF |
| Machined materials | Steel +++, stainless steel +++, cast iron +++, brass +, copper +, aluminium ++ |
Storage
Store NAFTOCHEM EMULKOL PS/S in steel or polyethylene containers that protect the product from moisture and mechanical contamination. Storage temperature limits are from -15°C to +40°C, and the storage period should not exceed 1 year. The manufacturer recommends storing the product at temperatures above 0°C.
FAQ
Is NAFTOCHEM EMULKOL PS/S 5 kg a good choice for a workshop?
Yes. This pack size is practical where coolant consumption is lower or where a more convenient container is preferred for day-to-day use and topping up the system.
Is the product suitable for stainless steel and cast iron?
Yes. The manufacturer indicates very high suitability for stainless steel and cast iron.
Can this coolant also be used for aluminium?
Yes. The product is also suitable for aluminium, although the highest suitability is indicated for steel, stainless steel and cast iron.
What concentration should be used?
It depends on the operation. Typical concentrations are 3–5% for rough turning and grinding, 5–8% for drilling and tapping, and 8–20% for deep drawing.
Is NAFTOCHEM EMULKOL PS/S 5 kg ready to use?
No. It is a coolant concentrate and must be diluted with water before use.
When is a larger pack size a better choice?
If the coolant works in a larger system, is consumed regularly in higher volumes or is intended for continuous use on a larger scale, a bigger pack size may be more practical.
NAFTOCHEM EMULKOL PS/S 5 kg is a convenient semi-synthetic coolant variant for everyday metalworking where pack size and reliable emulsion performance both matter.
Product features
- Product Type Semi-Synthetic Coolant
- Pack Size 5 Kg
- Appearance Concentrate Clear Yellow
- Refractometer Factor 1.2
- pH At 3% 9.4
- Weld Load 160 Kg
- Working Temperature +5 to +50°C
- Storage Temperature -15 to +40°C
- Foaming Tendency Low
- Emulsion Appearance Opalescent
- Recommended Concentration 3–8%
- Max Concentration Range 20%
- Suitable Materials Steel, Stainless
- Corrosion Protection From 3%
- Storage Recommendation Above 0°C
- Viscosity 40°C <200 Mm²/S
- Standards ISO 6743/7 L-MAF
- Grinding Suitability Suitable
- Drilling Suitability Suitable
Product safety
Manufacturer
Przedsiębiorstwo Doświadczalno-Produkcyjne NAFTOCHEM Sp. z o.o.
ul. Łukasiewicza 1
31-429 Kraków, Poland
Responsible person in the EU
Przedsiębiorstwo Doświadczalno-Produkcyjne NAFTOCHEM Sp. z o.o.
ul. Łukasiewicza 1
31-429 Kraków, Poland
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