Defoamer King FAG470 adopts a unique polyether-modified polysiloxane molecular structure design, exhibiting dual effects of rapid bubble collapse and long-lasting foam inhibition in various complex systems. An extremely low dosage can quickly eliminate existing foam and inhibit foam regeneration over a long period, effectively improving production efficiency and preventing material overflow loss. The product is provided in an easy-to-use aqueous emulsion form that disperses instantly in water, making it an ideal choice for foam control in industrial processes.
This product possesses excellent high temperature and strong alkali resistance stability. Under harsh working conditions such as high temperature and strong alkalinity, the chemical structure remains stable, resistant to demulsification or failure, and continuously maintains excellent defoaming performance. It is particularly suitable for high-temperature alkaline baths in textile printing and dyeing processes such as scouring, bleaching, and dyeing, as well as high-temperature and high-pressure scenarios in petrochemical industries. Meanwhile, its non-ionic formulation endows the product with superior dispersibility in water, allowing it to rapidly and evenly distribute in the foaming medium, ensuring performance without dead spots.
Defoamer King FAG470 has broad chemical compatibility. Its non-ionic nature ensures good compatibility with other additives in the system, making it less prone to adverse reactions or causing system turbidity, especially suitable for complex formulation processes. In terms of safety and environmental protection, the product is not a hazardous chemical, is non-flammable, has no acute toxicity, and is non-irritating to skin and eyes, ensuring safe and reliable use.
| Parameter Item | Description |
|---|---|
| Product Type | Non-ionic Defoamer |
| Chemical Composition | Polyether-Modified Polysiloxane |
| Product Form | Aqueous Emulsion |
| Ionic Characteristic | Non-ionic |
| Temperature Resistance | High Temperature Resistant (Stable Structure Under Harsh Conditions) |
| Alkali Resistance | Strong Alkali Resistant (Resistant to Demulsification or Failure) |
| Dispersibility | Easily Dispersible in Water, Instantaneous Uniform Distribution |
| Safety | Non-hazardous Chemical, Non-flammable, No Acute Toxicity, Non-irritating |
| CAS Number | Not Available |
Defoamer King FAG470 is widely used in the following typical areas:
Before use, gently stir the product to achieve uniformity. It can be added directly or after diluting with several times of water into the foaming system. It is recommended to add continuously via a metering pump to the foam generation area for optimal defoaming and foam suppression effects. The specific dosage should be determined through small-scale tests based on actual working conditions and foam level.