LY-8000 series silicone defoamer

1. Characteristics
● Composed of polysiloxane, modified polysiloxane, silicone resin, silica, dispersant and stabilizer
● Can maintain good performance at lower concentrations Anti-foaming and anti-foaming effect
● Outstanding anti-foaming performance
● Easy to disperse in water
● Not easy to break emulsions and oil drift if used correctly
● Good product stability< br/> ● Good compatibility with foaming medium
● Prevent the growth of microorganisms.
2. Typical product data
<= dr d: Appearance:
d: White or slightly yellow milky liquid
d: Value:
d: .～< br/> d: Solid content:
d: (..)%
(..)%
(..)%
(..)%
d: Viscosity (℃):
d: ~
d: Emulsion ionic type:
d: Weak anionic type
d: Appropriate diluent:
d: ~ ℃ thickening water
Note: The above data are for reference only and are not used as technical indicators.
3. Application fields
● Textile printing and dyeing processing
● Mud defoaming in the oil extraction process
● Industrial cleaning
● Agricultural chemicals
● Others aqueous foam.
4. How to use
The series of defoaming agents have excellent defoaming and foam-suppressing properties and can be added after the foam is generated or added to the product as a foam-suppressing component. The amount of defoaming agent added can vary depending on the system used. The optimal addition amount is determined by the customer based on the specific circumstances.
The series of defoaming agent products can be used directly or diluted. If it can be sufficiently stirred and dispersed in the foaming system, it can be added directly without dilution. If you need to dilute, follow the following steps to get better dispersion effect: Stir the product slowly before use, weigh the measured amount of water according to the dilution ratio, and add .~% thickener of water (customers can purchase acrylic thickener by themselves) Or when purchased by our company, use alkaline water to adjust the value of the thickening water to ~ to obtain the best thickening effect according to the characteristics of the thickener. Stir evenly into a transparent viscous liquid, and then add the thickening water to the concentrated disinfectant. Stir slowly into the foaming agent until no obvious lumps appear and add an appropriate amount of preservatives.
If the customer wants to dilute our company's products to half of the original concentration, such as diluting the defoaming agent to 50%, the following method can be used: Take . Evenly. After the thickener is fully dissolved and dispersed, adjust to ~ Slowly pour into the concentrated defoamer product and stir evenly (stirring time is approximately ~r). Finally, add the preservative (made by our institute). If it needs to be stored for a long time after dilution, it should be added Just add D-type preservative (made by our institute) and pass the inspection.
▲It is not advisable to dilute the product directly with water, as it may cause delamination and demulsification, which will affect the product quality. Our company is not responsible for the consequences of direct dilution with water or other incorrect methods of processing or using the product.
5. Packaging and Storage
The series of defoaming agents are packed in plastic barrels or plastic-lined iron barrels. If you have special requirements, you can negotiate and customize them.
The series of defoaming agents are suitable for storage at ~℃ and should not be placed near a heat source or exposed to sunlight. Do not add acid, alkali, salt and other substances to this product. Keep containers tightly sealed when not in use to avoid contamination by harmful bacteria. If it is left in layers for a long time and stirred evenly, the effect will not be affected. This product will freeze below ℃. If it freezes and thaws, it will not affect the effect before use. Stirring is required at this time. Follow general chemical storage methods. Make sure it is sealed after use to avoid deterioration. The shelf life is months from the date of production under the recommended storage temperature and unopened packaging conditions.
6. Implementation standards: