KORYNT ECS
used as industrial degreasing agent. Considering the limited foam formation and efficiency it is suitable for high-pressure cleaning systems
Product characteristics:
KORYNT ECS is water
solution of synergic mixture of surface active substances.
Application
KORYNT ECS is used as
industrial degreasing agent. Considering the limited foam formation and efficiency
it is suitable for high-pressure cleaning systems.
Properties of the product
KORYNT ECS is clear yellow
low viscosity liquid. Contained
surface active substances are lightly biologically degradable.
KORYNT ECS must comply with these quality signs:
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Quality mark |
Value |
Determination methodology |
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pH sample |
12.5 to 13.5 |
PN-ZM 558/2010 |
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Density at 20 °C in kg.l-1 |
1.110 to 1.130 |
PN-ZM 558/2010 |
|
Cloud point in °C |
45 to 55 |
PN-ZM 558/2010 |
Product processing
Recommended solution is 1 part of KORYNT ECS per 50 to 100 litres of water according to the type of
contamination. In case of
stronger contamination it is possible to use higher concentration. The prepared solution can be applied by submersion
(e.g. in ultrasound washers) and by spraying using pressure jets with warm and
cold water. With higher
temperature (e.g. 40 to 50 °C/
increases the cleaning efficiency.
Specification procedure:
In 250 ml titration flask pipette 5 ml of work bath tempered to 20 °C,
add 20 ml of distilled water, and several drops of phenolphthalein indicator. The sample is
mixed and titrated by measured solution of hydrochloric acid c(HCl)=0,1
mol.dm-3 for decolouring (the transfer from red-purple colour to
colourless state). The consumption
of the measured solution c(HCl)=0,1 ml.dm-3 in ml is directly the value of the degreasing
solution concentration. Considering the orientation character of the
specification we neglect the factor of measured solution HCl in the
calculation.
Table no.1:
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Concentration KORYNT ECS in % |
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Consumption in measured solution HCl in ml |
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The concentration values of the work bath depending on the concentration
of active substances in KORYNT ECS
differs according to the quality of applied operation water. We therefore recommend to the users
of KORYNT ECS to adjust the
calibration curve according to the measured values. Table no. 1 indicates that if the concentration of the bath drops below
certain value when the insufficient greasing effectiveness of the bath is
tested in operation, the bath must be completed with agent KORYNT ECS. For example –
if the tested concentration is sufficient from 1 to 2 % and the concentration
drops below 10ml, we complete the bath with agent 1 kg KORYNT ECS per 100 litres of work bath. Another method to strengthen the work bath and extend its efficiency is
to increase the reserve bath alkalinity. It is based on adding suitable water solution of
sodium or potassium hydroxide for fresh bath of KORYNT ECS and specify the concentration of the bath. It is necessary to test suitable
concentration of the bath including the alkalinity in operation on the specific
degreasing material to achieve optimum material degreasing results and the bath
service life. It is also necessary to consider the corrosion resistance of the
degreasing material. The example of increased reserve bath alkalinity
within the limits of common dosing 0 to 2 % sodium hydroxide as define din
table no. 2:
Table no.2:
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Concentration KORYNT ECS in % |
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NaOH feeding in % |
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Consumption in measured solution HCl in ml |
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The work bath replacement is required during its
significant darkening or the loss of degreasing efficiency and after common
increase of the bath reserve alkalinity. In case of
sludge occurrence we recommend re-filtering the bath.
Packaging, storage
KORYNT ECS is available in
PE cans of 50 litre volumes or in other pre-agreed containers. It is stored in
closed containers in the locations protected from direct weather conditions. Recommended storage temperature is
+5 to +25 °C. Protect from
frost!
Transport
KORYNT ECS is transported in covered transport vehicles in compliance with regulations ADR/RID.
Guarantee period
If the product is transported and stored according to
the above-mentioned conditions, the warranty is 6 months from the date of
warehouse delivery.
Note
The data on the product properties and its processing were received by laboratory measuring and application tests. This technical data sheet can be used for reference purposes, the product processing must be adapted to the specific conditions.
