KH-P602 Liquid Defoamer for Concrete Additive
✓ Fast defoaming and long foam suppression
✓ Good compatibility and storage stability
✓ Resistant to high temperature, acid, alkali and shear
✓ Recommended dosage 0.02%-0.5%
Product Preview
KH-P602 liquid defoamer is a polyether compound formed by ring-opening polymerization. It is a nonionic surfactant with good stability and compatibility in concrete additive and building material systems.
The product has excellent defoaming and foam-suppressing effects, with quick defoaming speed, long foam-suppression time, good water solubility, high-temperature resistance, acid resistance, alkali resistance and high shear resistance.
| Test Item | Criterion |
|---|---|
| Appearance | Transparent to light yellowish liquid |
| Viscosity (25°C) | 200-1500 mPa·s |
| pH | 5.5-7.0 |
| Recommended dosage | 0.02%-0.5% |
| Typical use | Concrete, mortar, putty, additives and petrochemical defoaming |
Rapid Defoaming
KH-P602 quickly breaks foam and supports longer foam suppression in compatible systems.
Stable Compatibility
It maintains good compatibility and long-term storage stability in concrete additive and building material formulations.
Strong Processing Resistance
The product is resistant to high temperature, strong acid, strong alkali and high shear conditions.
Building Materials
Used for defoaming in cement, concrete materials and products, prefabricated components, mortar, putty and additives.
Petrochemical Systems
Can be used for defoaming and foam suppression in petrochemical and other industrial systems.
Can KH-P602 be diluted with water?
If dilution is needed, thickened water should be used. Direct addition of water should be avoided because it may cause emulsion breaking, clouding or sedimentation.
What dosage should be used?
The recommended addition amount is 0.02%-0.5%, with the final level determined by testing.
Is it corrosive?
The existing product information describes it as non-toxic, non-corrosive and low dosage.
Store KH-P602 in sealed packaging and protect it from contamination, freezing, excessive heat and direct sunlight. Confirm shelf life and product state before use.
Use 0.02%-0.5% as a starting range and determine the optimum dosage by formulation tests. It can be used directly in systems or diluted correctly when required.
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