Defoamer DF-4060 Characteristics
1 Composed of polysiloxane, dispersant, stabilizer, and other components; 2. It exhibits excellent compatibility with foaming media, rapid defoaming
speed, and outstanding defoaming and anti-foaming performance; 3. Easily dispersible in water;
II. Product Datas Appearance: White to pale yellow milky liquid pH Value: 6.5 to 8.0 Solid content: DF-4060 (40±0.5)% Viscosity (25°C): 200–1500 mPas Thinner: 1.5%～2% polyacrylic acid thickening water Lotion type: Non-ionic
III. Application Scope
1. Routine Low-Temperature Defoaming in the Oil and Gas Field Industry；
2. Textile paste, medium and low temperature dyeing, dye intermediates, water-based coatings;
3. Industrial water treatment, sewage treatment, and defoaming of water-based pesticides;
4. The aqueous foam elimination requires rapid defoaming.
IV. Usage Instructions The defoamer exhibits excellent defoaming and anti-foaming properties. It can be added after
foam generation or incorporated as an anti-foaming component into the product. The dosage of
the defoamer ranges from 10 to 100 ppm, with the optimal amount determined by the customer
through testing based on specific conditions. The defoaming agent can be used directly or diluted before application. If the system is well- stirred and dispersed, it can be added directly without dilution. If dilution is required, follow the method provided by technical personnel. Direct water dilution is not allowed, as it may lead to
phase separation or demulsification, affecting product quality.
