Performance characteristics
This product is a high-efficiency defoamer in the form of water emulsion synthesized by a special process of polymethyl siloxane. It has a strong anti-foam effect, rapid anti-foam, and durable anti-foam. Due to the special chemical properties of polysiloxane, this product is not only suitable for defoaming at room temperature, but also suitable for defoaming at high temperature and low temperature. It is non-toxic and tasteless, and will not cause any pollution to the environment. When using this product, the amount of defoaming is small and the use cost is low. It is suitable for defoaming and anti-foaming of aqueous system.

Technical indicators

Use
The foam formed in the water system should be defoamed with this product, such as: defoaming in the process of printing and dyeing, washing, papermaking and water treatment; defoaming in the process of biological fermentation; metal cleaning agent, cutting fluid defoaming, etc., as well as the production of low foam and no foam washing powder in the daily chemical industry. In the formation of polar solvents in the foam, and with trace water into the system does not affect its products, the use of this product defoaming, such as: artificial leather production of defoaming, etc.

Usage and dosage
Before using this product in the defoaming system, the defoamer should be diluted with 5-10 times water and then used, and its dispersion effect is better. The specific operation method is as follows: first add 1 times the amount of water into the defoaming agent, and then quickly stir evenly (no lumps shall prevail); Add 1 times the amount of water to quickly stir evenly, repeat the operation three times, stir well The remaining water is added at one time, and then stir evenly until there is no lumps. When in use, add the diluent according to about three ten thousandth of the foaming system to defoam.

Precautions
When adding water to disperse the defoamer stock solution, too much water will be added at one time, which will form lumps that are not easy to disperse. Therefore, the method of adding water in several times and adding less water each time should be adopted to keep the system evenly dispersed in a state of high relative viscosity (if 50 hot water is used for dispersion effect is better). The defoamer dispersion prepared in this way can be quickly dispersed in the foaming system and play the role of rapid defoaming. Because the foaming medium of various systems is different, the foaming reasons are various and complicated, so although this product has a wide adaptability, it is impossible to apply to any kind of foaming system. Therefore, after the user does a small sample experiment, determine whether this product is suitable for your product defoaming.

Packaging, Storage and Transportation
Packing: This product is packed in 25kg,50kg,200kg barrels;
Storage: This product should be stored at room temperature;
Transportation: non-toxic and non-dangerous goods shall be stored and transported.