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Description
Mineral Oil Defoamer
Mineral oil defoamers are O/O-type emulsion defoamers formulated with naphthenic mineral oil, straight-chain mineral oil, and paraffin as base oils, combined with specially modified vegetable oils as co-oils and various dispersants through a special emulsification process.
Thanks to the diverse base oil composition, tailored co-oil modifications, and synergistic dispersants, these defoamers offer excellent acid and alkali resistance, high-temperature stability, and no risk of discoloration or migration. They are widely used in specific industrial applications.
| Model | Appearance | pH | Viscosity (25°C) | Application Areas |
| HC-64 | White to yellow oily liquid | 5.0–8.0 | 80–500 mPa·s | Interior and exterior wall coatings |
| HC-66 | White to yellow oily liquid | 5.0–8.0 | 80–500 mPa·s | Industrial paints |
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