Organic silicon defoamer
|Appearance||White or light yellow viscous emulsion|
|Solubility in water||Water soluble|
|emulsion ionic||Weak anionic|
|Appropriate thinner||10 ~ 30 ℃ water thickening|
|Standard :GB/T 26527-2011|
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
l Easily dispersed in water
l Can prevent microbial growth
l Good compatibility with other chemicals
l Used under different temperature and acid/alkali system
l Excellent defoaming and antifoaming performance by using small dosage
Defoamer can be used directly, can also be used after dilution.
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.
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.
Low to prevent the growth of microorganisms.
Low from polysiloxane, modified polysiloxane, silicone resin, white
carbon black, dispersing agent and stabilizer, etc;
The compatibility of low and foaming medium;
Low at low concentrations can maintain good elimination bubble
Low foam suppression performance is prominent;
Low easily dispersed in water;
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.