SHORT DESCRIPTION:

PPE is a high efficient defoaming agent composed of polyether.

FEATURES:

• The pH value ranging from 6 to 10 has good alkali resistance and is recommended to be used within the neutral range.
• The PPE defoamer has excellent defoaming effect. It can eliminate foam as soon as it forms and has stable foam suppression ability even under conditions of continuous bubble generation (such as stirring, aeration, etc.). The defoamer dosage is small and the effect is excellent.

 TYPICAL PROPERTIES:

APPLICATIONS:

• It is suitable for defoaming in various fermentation processes such as antibiotics, monosodium glutamate, yeast, enzyme preparations, lysine, inosine, citric acid, etc.;
• It also has significant defoaming effects in chemical, textile printing and dyeing, soy products, papermaking, coatings, etc. production processes.

APPLICATION PROCESS:

PPE is advisable to add the defoamer in small amounts and in multiple doses. To achieve the ideal defoaming effect, the PPE defoamer must be used above its turbidity point temperature. When using PPE defoamer in the fermentation process, it can be sterilized and sterilized by heating the defoamer culture medium and then added to the tank, or the PPE defoamer can be mixed into a 10-30% floating liquid in a stirred tank and sterilized before being used to pressurize with air, and the defoamer can be added to the tank at any time as the foam rises in the fermentation tank.