Organic silicon defoamer
|Appropriate thinner||10 ~ 30 ℃ water thickening|
|Appearance||White or light yellow emulsion|
|emulsion ionic||Weak anionic|
|Standard :GB/T 26527-2011|
Defoamer can be used directly, can also be used after dilution.
in the foaming system can fully mixing dispersion, can be added directly, without dilution.
For dilution, cant add water into it directly, it is easy to appear layer and demulsification, then affect the product quality.
diluted with water directly or other incorrect consequences method , we company shall not bear the responsibility.
Defoamer can be added after foam generated as foam suppression components according to the different system, usually adding defoaming agent for 10 to 1000 PPM, the best adding quantity test according to particular case decided by the customer.
Recommended dosage is 0.1%-0.2%, but it depends on the severity of the foaming problem
Low from polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and stabilizer, etc;
Low at low concentrations can maintain good elimination bubble suppression effect;
Low foam suppression performance is prominent;
Low easily dispersed in water;
The compatibility of low and foaming medium;
Low to prevent the growth of microorganisms.
papermaking chemical pulping high temperature vacuum or pressure in the defoaming in pulp washing machine;
When the alkali refining agent of textile industry, inhibit elimination of treatment before;
circuit board cleaning;
oil mud defoaming in the process of mining;
textile printing and dyeing processing
package and storage:
Storage:1.10~30℃,it cant be placed in the sun .
2.cant add acid, alkali, salt and other substances.
3.this product will appear layer after a long-term storage,but the effect will not be affected with stir
4.it will be freeze under zero degree, stir after thaw , it will not affect the effect.
Shelf life :6 month.