
Fast Reaction Defoamers for Gypsum Underlayment Mortar Additives. Fast & Long-lasting Defoaming: Provides rapid defoaming and sustained foam suppression in mortar systems. Optimized Fluidity: Adjustable dosage optimizes air bubble size, improving mortar fluidity. High Compatibility: Compatible with cement-based, gypsum-based materials, and various additives. Thermal Stability: Maintains strong performance in high temperature and high alkalinity solutions. OEM & ODM Support: Offers customization from samples and designs for specific needs. Low Dosage Efficiency: Effective defoaming achieved with minimal additive amount (0.1%-1%). Versatile Application: Suitable for mortars, concrete, coatings, paper making, and desulfurization. Safe & Easy Transport: Powder form ensures safety with no side effects and easy logistics.