Gypsum self leveling materials are widely used in fields such as building floor leveling and decorative layer foundation treatment due to their excellent self leveling properties, rapid hardening, and environmental protection characteristics. However, the problem of bubbles generated during mixing and construction often affects its flatness,

strength, and aesthetics. Gypsum self leveling defoamer has emerged, designed specifically to solve this problem, and is an efficient and environmentally friendly additive.

Gypsum self leveling defoamer destroys the surface tension of bubbles or increases the viscosity of the bubble liquid film, causing bubbles to quickly merge, rupture, and escape from the system. Its working principle involves physical adsorption, chemical reactions, and the action of surfactants, ensuring the rapid and persistent elimination of

bubbles in gypsum self leveling materials.

Gypsum self leveling defoamers can be divided into organic silicon type, polyether type, mineral oil type, etc. according to their chemical composition, each type has different defoaming effects and application scenarios. When selecting, the formula, construction environment, cost-effectiveness, and environmental requirements of gypsum self

leveling materials should be considered to ensure that the selected defoamer is compatible with the system and has the best effect.

Gypsum self leveling defoamer can effectively eliminate bubbles, avoid uneven surfaces, reduce bubble voids, improve material density and strength, make gypsum self leveling surfaces smoother and more delicate, enhance decorative effects, and reduce rework and repair time caused by bubble problems.

Modern gypsum self leveling defoamers often use environmentally friendly formulas, with low VOC emissions, no harmful substance release, and comply with green building and indoor air quality standards. In the selection and use process, environmental performance should be given priority to ensure the safety of the construction

environment and subsequent use.