Agro-Harvest®
GY-380.
High-Efficiency Silicone Emulsion Defoamer
GY-380 is a high-efficiency silicone emulsion defoamer based on modified polysiloxane. It provides fast defoaming and long-lasting foam suppression at low dosage.
Product Data
- Appearance
- White Emulsion Liquid
- Viscosity
- 100–2000 mPa·s
- Emulsion Ionic Type
- Weakly Anionic
- pH Value
- 6–8
- Emulsion Stability
- Six Months
PRODUCT AT A GLANCE
- Brand
- Agro-Harvest®
- Product family
- High-efficiency silicone defoamer
- Models
- GY-380
- Function
- Defoaming & foam inhibition
- Application
- Water, paper & industrial systems
- Basis
- Polysiloxane blend
- Dosage
- 10–1000 ppm
- Packaging
- 50 / 200 kg lined drums
Composition
Models. GY-380
Polysiloxanes, modified polysiloxanes, emulsifiers, dispersants, etc.
Applications
- Defoaming in textile printing and dyeing processes, and foam inhibition in textile printing and dyeing auxiliaries;
- Water treatment, industrial circulating water, paper washing, chemical cleaning, fertilizer anti-caking, petrochemical and other industries;
- Oil extraction: eliminating harmful foams in drilling mud and cementing cement.
Usage
This product can be used directly or diluted. Long-term storage after dilution may lead to problems such as delamination and oil bleaching, which may affect use; the dilution method for long-term storage can be consulted with our company. The additive amount of defoamer is 10–1000 ppm; according to the different use system, the optimal additive amount can be decided by specific tests.
Packages
Packed in 50 kg, 200 kg plastic-lined drums or by negotiation.
Storage Conditions
Stored at room temperature, not close to heat source and not exposed to sunlight. No contact with acid, alkali or salt, and can not be stored for a long time after dilution with water. If delamination occurs beyond half a year of storage, this product can still be used after mixing well.
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