Suny SY-4031 Defoamer Antifoam
for Paper Pulping
Product Description
SY-4031 a kind of emulsifying defoamer antifoam based on polyether modified polysiloxane
. It is designed to control the foams generated during the process of paper pulping. It can immediately kill the foams generated by lignin and surfacants, while preventing the foams from happening.
Key Features & Benefits
- Quickly eliminate and suppress foams for long time;
- Free from precipitates, and with tiny remains
- Easily degradable
Physical Properties
| Appearance |
White emulsion |
| Density(g/cm3,25ºC) |
1.000±0.100 |
| Viscosity(mPa·s, 25ºC) |
500~2000 |
| pH value (25ºC) |
7.0±1.0 |
| Stability |
Underlayer sediment volume≤1cm3
(centrifuge,3000rad/min,15min) |
| Active Matter Content |
10% |
| Emulsion type |
Nonionic |
How to use
Add directly or after properly dilution, at where the foam happens such as black liquor tank or contrigugal screen. As usual, the dosage range from 100g to 800g per ton of pulp. However, actual adding point, dosage are both determined by the situation then.
Packaging and Storage
In case it is frozen, please make sure that, before use, unfreeze it naturally and blend it completely.
Package: 200kg drum, 1000kg IBC Tank or negotiable.
Use for Safety
Avoid contact eyes and respiratory system. Once they happen, please wash with lots of clear water, and to consult the doctors once the syndrome developes.
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