Frequently Asked Questions

Our defoamers are specifically engineered for extreme industrial conditions with 18 years of R&D expertise. We offer customized formulations, superior temperature resistance (up to 180°C), and proven results like 40% usage reduction in paper mills and 30% overflow loss reduction in alumina plants. Our dual manufacturing bases ensure reliable supply with ISO certifications and HALAL/KOSHER compliance.

Selection depends on your specific process conditions: temperature range, pH levels, chemical compatibility, and foam characteristics. We provide free sample testing and technical consultation to identify the optimal solution. Our product matrix covers pulp & paper (KELCO series), mining (AFV series), water treatment (AFC series), and specialized applications with supporting chemicals.

Dosage varies by application: typically 10-50ppm for water treatment, 0.1-0.5% for pulp & paper, and 0.05-0.2% for mining operations. Our high-efficiency formulations often achieve better results at lower dosages - for example, we've reduced consumption from 7.2ppm to 4.1ppm in wastewater treatment. We provide dosage optimization through on-site testing.

Our defoamers are designed to improve product quality by eliminating foam-related defects. In paper production, they prevent fiber surface foam that causes paper defects. In concrete, they ensure proper air content for strength standards. Our silicone-free formulations leave no residue, and food-grade options are completely water-soluble with HALAL/KOSHER certification for fermentation applications.