Defoaming agent composition
A technology of composition and defoamer, which is applied in the direction of foam dispersion/prevention, can solve problems such as parking accidents, poor dispersion performance, and poor product appearance, and achieve the effects of preventing oxidative deterioration, good stability, and saving dosage
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[0023] Example 1
[0024] First, add mineral oil to the reaction kettle at a temperature of 50-80℃, heat up to 120-180℃, add hydrophobically modified thickener, and stir and mature at 150℃ for 10-15 hours, then reduce to room temperature and add Silicone polyether surfactants, mildew inhibitors, and rust inhibitors are mixed uniformly under high-speed dispersion, and the finished product is obtained after discharge. Among them, 35 parts of silicone polyether surfactant, 30 parts of mineral oil, 2 parts of hydrophobically modified thickener, 2 parts of anti-mold agent, and 2 parts of anti-rust agent.
Example Embodiment
[0025] Example 2
[0026] Except for 50 parts of silicone polyether surfactant, 25 parts of mineral oil, 2 parts of hydrophobically modified thickener, 3 parts of anti-mold agent, and 3 parts of rust inhibitor. , The rest of the implementation is the same as in Example 1.
Example Embodiment
[0027] Example 3
[0028] Except for 60 parts of silicone polyether surfactant, 30 parts of mineral oil, 2 parts of hydrophobically modified thickener, 2 parts of anti-mold agent, and 3 parts of rust inhibitor. , The rest of the implementation is the same as in Example 1.
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