PF 13 T Foam control agent

viscosity
Burst PF 13T
Amount of water added (%)
0 130
10 180
20 210
30 260
40 300
50 < 20
60 < 20
70 < 20
80 < 20
90 < 20
Storage conditions
When preparing Burst PF 13 T aqueous solution, it is recommended to stir the surfactant evenly in the water. in reverse order
The viscosity of the prepared solution may be too high at certain concentrations. Viscosity and addition of Burst PF 13 T solution
The relationship between water volumes is shown in the table below.
Viscosity of mixture of Burst PF series and water (Brookfield LVT, 23℃, unit: mPa·s)
a) Burst PF 13 T should be stored indoors in its original packaging and kept sealed.
b) Burst PF 13 T is susceptible to moisture and is soluble in water, so it can absorb moisture quickly. Each time from the raw material barrel
When taking out raw materials, the raw material barrel should be re-sealed.
c) The storage temperature must not drop suddenly below 20°C and the storage room must not be overheated.
d) If stored at low temperatures, Burst PF 13 T will become turbid, but this will have no effect on its performance.
Turbidity can be eliminated by heating it to 40-50°C.
e) Liquids that have solidified or show signs of settling should be heated to approximately 40 – 50°C before processing.
f) Raw material barrels that have solidified or begun to form sediment should be restored by gentle heating, preferably before adding
Conducted in a hot cabinet. The temperature should not exceed 50-60℃. External electrical components can also be used to heat the raw material drum.
Unavailability of internal electrical components will cause local temperature abnormalities.

г) If Burst PF 13 T is stored in a heated tank (approx. 50°C), it must be covered with nitrogen to prevent
It is in contact with air. Slow and constant stirring helps prevent contact with electrical components or external heating.
The coil becomes discolored due to prolonged contact.
Foam control in municipal and industrial wastewaters and other water systems.
Burst PF 13 T is not suitable for drinking water. If there is any doubt as to suitability for a particular application,
Please contact your local sales representative.
The thick and stable foam cover produced in mechanically aerated raw wastewater, especially from industrial sources, can
Resulting in reduced aerobic activity, nuisance odors and low flow.
Burst PF 13 T controls foaming with negligible impact on primary processing.
Burst PF 13 T can also quickly destroy the stability of the foam solution during sludge centrifugal dehydration, otherwise it will cause discharge.
The ditch backflows, causing the centrifuge to overflow or cause poor separation.
Burst PF 13 T inhibition may occur in alkaline scrubbing systems used to remove vapor or dust emissions
Foam accumulation, especially where washing liquid recirculation occurs. Burst PF 13 causes faster gas
Bubble coalescence and rupture avoids pump cavitation and tank flooding of bubbles and maintains maximum separation between liquid and gas
touch.
Burst PF 13 T is usually undiluted before use because the raw emulsion of the product is not stirred
Limited stability. Burst PF 13 T works best with the defoamer supplied, using a dosing pump
Ensure controlled and continuous low addition, improving the economy of foam prevention and control.
Use concentration will vary depending on the foaming system and local conditions. Typical dosage ranges are as follows: