Optimal Dosage Guide for Chemi Tech Defoamers

In industrial processes, the dosage of defoamers critically impacts foam control efficiency and operational costs. Chemi Tech, a globally recognized defoamer brand, is widely used in papermaking, wastewater treatment, coatings, and more. Below are industry-specific recommendations:  

1. Papermaking: Add 0.05%-0.3% by total slurry weight, adjustable based on pulp type and foam severity.  

2. Wastewater Treatment: Typical dosage is 0.01%-0.1%, with high-activity formulations ensuring rapid foam collapse.  

3. Coatings Production: Use 0.1%-0.5%, ensuring compatibility to avoid film-forming issues.  

Key Notes:  

- Conduct small-scale tests for initial use;  

- Increase dosage under high-temperature or high-shear conditions;  

- Chemi Tech defoamers exhibit broad compatibility but avoid excessive emulsifier mixing.  

Precise dosing maximizes cost-effectiveness and productivity. For technical support, contact Chemi Tech’s official service team.