Aqueous Wetting & Leveling Agent Solution - Chemi Tech Professional Additives

In industrial coating and printing applications, surface defects such as orange peel, cratering, and fish eyes significantly impact product appearance and performance. These issues often stem from insufficient wetting or poor leveling, leading to uneven coatings and reduced adhesion. The market demands efficient and stable solutions that enable rapid spreading and smooth film formation on complex substrates.  

Chemi Tech’s aqueous wetting and leveling agent features an innovative molecular design that reduces surface tension and enhances wetting penetration on substrates. It demonstrates excellent compatibility with water-based systems, preventing cratering caused by incompatibility. Additionally, it promotes flow and self-healing of coatings, eliminating brush marks or uneven spraying to achieve uniform surfaces.  

We propose a three-step solution for common challenges:  

1. Substrate Pre-treatment Analysis: Recommend optimal dosage (typically 0.1%-0.5%) based on substrate surface energy to ensure thorough wetting.  

2. Dynamic Leveling Control: Adjust leveling speed during drying to avoid defects from rapid curing.  

3. Process Adaptation: Optimize additive compatibility for spraying, roller coating, etc., to improve operational flexibility.  

Case: A metal coating manufacturer experienced persistent cratering in water-based paint production, leading to customer returns. After adding 0.3% Chemi Tech leveling agent KMP-212, cratering was eliminated, coating gloss increased by 20%, and interlayer adhesion remained unaffected. The enterprise has maintained stable production for over six months with a 99% pass rate.  

Chemi Tech provides professional expertise and customized services to overcome coating challenges and enhance market competitiveness. Contact our technical team for free samples and solutions!