Antifoaming Agent
High-Performance Antifoaming Agents
Silicone-Free Foam Control Solutions for Industrial Lubricants
Rapid Defoaming
Collapse foam in ≤3 seconds with our advanced antifoaming agents
High-Temperature Stability
Maintains performance at 150°C for 500+ hours
Eco-Friendly Formulas
Silicone-free with ≤5ppm silicon content
what is antifoaming agent?
Antifoam agents are critical additives in lubricants that rapidly collapse foam by reducing surface tension. Key functions include:
- Significant Pour Point Reduction: Lowers the pour point of 0# diesel to -35°C (ASTM D97).
- Optimized Low-Temperature Pumpability: Ensures -40°C MRV viscosity ≤20,000 cP (ASTM D4684).
- Wax Crystal Inhibition: Restricts wax crystal size to ≤5 μm (observed via polarized light microscopy).
- Synergistic Effects: Collaborates with viscosity modifiers to maintain viscosity-temperature characteristics.
What Is An Antifoaming Agent?
Antifoam agents are critical additives in lubricants that rapidly collapse foam by reducing surface tension. These specialized antifoaming agents provide essential foam control in demanding industrial applications.
Pour Point Reduction
Lowers the pour point of 0# diesel to -35°C (ASTM D97)
Low-Temperature Performance
Ensures -40°C MRV viscosity ≤20,000 CP (ASTM D4684)
Wax Crystal Control
Restricts wax crystal size to ≤5 μm (observed via polarized light microscopy)
Synergistic Effects
Collaborates with viscosity modifiers to maintain viscosity-temperature characteristics
Antifoaming Agents List
Our premium silicone-free antifoaming agent solutions deliver superior foam control across various applications:
Non Silicon Antifoaming Agent T921
Non Silicon Antifoam Agents T922
Water Soluble Antifoam Additive T923
Classification:
Our antifoaming agents provide reliable foam control in diverse industrial environments:
- Specifications
| Antifoam Agent | Application |
|---|---|
| Non Silicon Antifoaming Agent T921 | Multi-Grade Engine Oils, Gear Oils, Hydraulic Fluids, Industrial Lubricants, Full/Semi-Synthetic Oils, Coolants. |
| Non Silicon Antifoam Agents T922 | High-Speed Gear Systems, Turbine Oils, Compressor Oils, Metalworking Fluids, Industrial Circulating Oils. |
| Water Soluble Antifoam Additive T923 | Aqueous Systems, Water-Based Coolants, Water-Glycol Hydraulic Fluids, Paper Processing Liquids, Textile Processing Liquids. |
High-Speed Gearboxes
Antifoam emulsion: Complies with AGMA 9005-E02 foam standards
Hydraulic Systems
Anti foaming agent for hydraulic oil: Meets Denison HF-0 foam control requirements
Marine Engines
Engine oil anti foaming additive: Foam suppression in seawater-contaminated environments
Food Machinery
Oil anti foaming additive: NSF H1-certified silicone-free formulations
- Application Fields
High-Speed Gearboxes:antifoam emulsion: Complies with AGMA 9005-E02 foam standards.
Hydraulic Systems: anti foaming agent for hydraulic oil:Meets Denison HF-0 foam control requirements.
Marine Engines: engine oil anti foaming additive:Foam suppression in seawater-contaminated environments.
Food Machinery: oil anti foaming additive:NSF H1-certified silicone-free formulations.
- Key Performance Parameters
Our antifoaming agents meet rigorous industry specifications:
Parameter | Specification Range | Test Method |
Foam Tendency (ml) | I:10 / II:20 / III:5 | ASTM D892 |
Defoaming Time (s) | ≤3 | ISO 6247 |
High-Temperature Stability (150°C, h) | ≥500 | SH/T 0450 |
Silicon Content (ppm) | ≤5 | ASTM D5185 |
- Scientific Formulation
Optimize your foam control with our scientifically-proven antifoaming agent formulations:
Golden Ratio Formula for Antifoam Dosage:
Antifoam dosage (ppm) = Base oil foaming tendency index × 0.5 + System agitation intensity coefficient × 10
Operational Guidelines:
Silicone-Based Agents: Require pre-dilution (1:9 dilution ratio).
Addition Temperature: Maintain at 50–60°C.
Mixing Prohibition: Avoid direct mixing with high-alkaline additives (interval >20 minutes).
Technical Support For Antifoaming Agents
For technical consultation and antifoaming agents examples requirements, please contact：
Email:jzsrunda@163.com
