PPE defoamer applied to a variety of antibiotics, MSG, yeast, enzymes, lysine, inosine, citric acid fermentation process, such as the anti-foaming; in the chemical industry, textile printing and dyeing, soy products, paper, paint, such as the production process there was also a significant role in the anti-foaming.

PPE defoamer with excellent anti-foaming effect, which not only enables the formation of a bubble just been eliminated, but continue to have a bubble in the conditions (such as mixing, inflation, etc.), a stable foam suppression ability. Defoamer with less good results.

Quality indicators (The following is a typical data, but should not be considered specifications)
The appearance of colorless or slightly yellowish transparent oily liquid
Hydroxyl value竊�0-56mg KOH / g
Acid value竊�le; 0.3mg KOH / g
Cloud point竊�6 -22 ° C [1% (V / V) aqueous solution]
Ash竊�lt;0.002%
Pb content竊�lt;0.0004%
As content竊�lt;0.0001%

Usage:
Should adopt a small amount, add the principle on many occasions defoamer.
In order to obtain the desired effect defoaming, PPE defoamer must be over its cloud point temperature use.

According to the weight ratio of raw materials: Film 1% - 3% (the experience of the amount of 2%), injection of 3% - 6% (4% of the amount of experience) and then added to the mixture of plastic machinery, mixed evenly, you can directly processing products. Add the volume of concrete should be based on use of raw materials and the water content to determine the air humidity.