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.
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Model
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Appearance
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pH
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Viscosity (25°C)
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Application Areas
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HC-64
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White to yellow oily liquid
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5.0–8.0
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80–500 mPa·s
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Interior and exterior wall coatings
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HC-66
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White to yellow oily liquid
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5.0–8.0
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80–500 mPa·s
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Industrial paints
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