RT8086 Defoaming Agent
RT8086 is a specialized defoamer for two-component waterproof coating that also delivers outstanding performance in 2K waterproof systems. With excellent water dispersibility and compatibility, it offers a broader range of applications and superior performance.
- The addition amount is small, and there is no oil spot defect.
- It performs exceptionally well in 2K waterproof coatings.
- The defoaming efficiency and compatibility have reached a good balance.
RT8086 TDS
- Technical Data Sheet
| Chemical composition | Polyether Mineral Oil-based Defoaming Agent |
| Active content | approximately 100% |
| Appearance | Colorless to pale yellow opaque liquid |
| Specific gravity (25°C) | 0.8-1 g/ml |
Description of the Process
- The recommended addition is 0.05-0.5% of the total formulation.
- The specific dosage should be adjusted by the customer according to actual conditions.
- Freezing should be avoided, and the product must be thoroughly stirred or shaken before use.
RT8086 Typical Applications
Packaging and Storage
Packed in buckets of 25kg and 180kg sizes, with custom packaging options available.
Store in a cool place and keep unopened at a temperature of 5°C to 35°C. The product validity date is 12 months after the production date.
Download the TDS or Contact Our Experts for a Customised Formulation
FAQ About RT8086
No, it does not because RT8086 is a mineral oil defoamer that is without silicone.
No, RT8086 defoaming agent is designed for waterborne 2K systems, so it will not affect curing when used properly.
The viscosity will remain stable over time, may have minor variation, but no impact on performance.
Yes. In complex formulas, RT8086 can be paired with a secondary defoamer to improve both quick knockdown and long-term foam control.
Yes. Many users test RT8086 at the grind stage, let-down stage, or both to find the best balance of foam control and compatibility.
Not typically. Its value is closer to controlled foam suppression with better formulation tolerance.
No. It is better suited to formulas that need foam control, surface cleanliness, and stable overall behavior together.
